TY  - CONF
AU  - Avramović, Nataša
AU  - Simić, Katarina
AU  - Miladinović, Zoran
AU  - Todorović, Nina
AU  - Trifunović, Snežana
AU  - Gavrilović, Aleksandra
AU  - Jovanović, Silvana
AU  - Gođevac, Dejan
AU  - Vujisić, Ljubodrag
AU  - Tešević, Vele
AU  - Tasić, Ljubica
AU  - Mandić, Boris
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7392
AB  - Schizophrenia (SCZ) is a brain disease leading to significant functional impairments and premature death, and it affects 20 million people worldwide. Due to the complexity of this disease including different genetic and environmental factors, there is a lack in understanding pathophysiology and diagnosis of schizophrenia. In order to overcome existing gaps, the establishment of a universal set of SCZ biomarkers has a crucial role. Metabonomic study of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39) by 1H-NMR analyses associated with chemometrics, provided the identification of 26 metabolites/biomarkers for this disorder. The biomarker set including aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols was established for the first-time in SCZ serum samples of Serbian patients by 1H-NMR experiments. The other 22 identified metabolites are in agreement with the previously confirmed NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. The same 13 metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) were established in all SCZ samples from three countries of different ethnicity and geographical origins (Serbia, Brazil and China). These results emphasize the crucial role in the possibility of their application as biomarkers for diagnosis of SCZ, reliable monitoring of treatment response and clinical outcomes.
PB  - International Association of Physical Chemists
C3  - Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia
T1  - 1H-NMR metabonomic view on schizophrenia
SP  - 68
EP  - 68
UR  - https://hdl.handle.net/21.15107/rcub_cer_7392
ER  - 

@conference{
author = "Avramović, Nataša and Simić, Katarina and Miladinović, Zoran and Todorović, Nina and Trifunović, Snežana and Gavrilović, Aleksandra and Jovanović, Silvana and Gođevac, Dejan and Vujisić, Ljubodrag and Tešević, Vele and Tasić, Ljubica and Mandić, Boris",
year = "2023",
abstract = "Schizophrenia (SCZ) is a brain disease leading to significant functional impairments and premature death, and it affects 20 million people worldwide. Due to the complexity of this disease including different genetic and environmental factors, there is a lack in understanding pathophysiology and diagnosis of schizophrenia. In order to overcome existing gaps, the establishment of a universal set of SCZ biomarkers has a crucial role. Metabonomic study of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39) by 1H-NMR analyses associated with chemometrics, provided the identification of 26 metabolites/biomarkers for this disorder. The biomarker set including aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols was established for the first-time in SCZ serum samples of Serbian patients by 1H-NMR experiments. The other 22 identified metabolites are in agreement with the previously confirmed NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. The same 13 metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) were established in all SCZ samples from three countries of different ethnicity and geographical origins (Serbia, Brazil and China). These results emphasize the crucial role in the possibility of their application as biomarkers for diagnosis of SCZ, reliable monitoring of treatment response and clinical outcomes.",
publisher = "International Association of Physical Chemists",
journal = "Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia",
title = "1H-NMR metabonomic view on schizophrenia",
pages = "68-68",
url = "https://hdl.handle.net/21.15107/rcub_cer_7392"
}

Avramović, N., Simić, K., Miladinović, Z., Todorović, N., Trifunović, S., Gavrilović, A., Jovanović, S., Gođevac, D., Vujisić, L., Tešević, V., Tasić, L.,& Mandić, B.. (2023). 1H-NMR metabonomic view on schizophrenia. in Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia
International Association of Physical Chemists., 68-68.
https://hdl.handle.net/21.15107/rcub_cer_7392

Avramović N, Simić K, Miladinović Z, Todorović N, Trifunović S, Gavrilović A, Jovanović S, Gođevac D, Vujisić L, Tešević V, Tasić L, Mandić B. 1H-NMR metabonomic view on schizophrenia. in Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia. 2023;:68-68.
https://hdl.handle.net/21.15107/rcub_cer_7392 .

Avramović, Nataša, Simić, Katarina, Miladinović, Zoran, Todorović, Nina, Trifunović, Snežana, Gavrilović, Aleksandra, Jovanović, Silvana, Gođevac, Dejan, Vujisić, Ljubodrag, Tešević, Vele, Tasić, Ljubica, Mandić, Boris, "1H-NMR metabonomic view on schizophrenia" in Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia (2023):68-68,
https://hdl.handle.net/21.15107/rcub_cer_7392 .

TY  - CONF
AU  - Avramović, Nataša
AU  - Simić, Katarina
AU  - Miladinović, Zoran
AU  - Todorović, Nina
AU  - Trifunović, Snežana
AU  - Gavrilović, Aleksandra
AU  - Jovanović, Silvana
AU  - Gođevac, Dejan
AU  - Vujisić, Ljubodrag
AU  - Tešević, Vele
AU  - Tasić, Ljubica
AU  - Mandić, Boris
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7390
AB  - Bipolar disorder (BD) is a mental disorder that causes alteration of mood states including mania, depression, and euthymia and it is ranked as one of the leading causes of disability and premature mortality, with a prevalence of 60 million people worldwide. BD is a heterogenous illness including diverse genetic, environmental, and biochemical factors and its pathophysiology is still largely unknown. Diagnosis of BD exclusively depends on the subjective recognition of symptoms without any objective methods such as a clinical test of biomarker identification, instigating misdiagnosis, inadequate treatments and deficient clinical outcomes. 1H-NMR-based serum metabolomics of Serbian patients with BD (33) and healthy controls (39) contributed to identification of 22 metabolites for this disease. Threonine, aspartate, gamma-aminobutyric acid, 2-hydroxybutyric acid, serine, and mannose make a unique biomarker set, and were confirmed for the first time in BD Serbian serum samples. Additional six identified metabolites (3-hydroxybutyric acid, arginine, lysine, tyrosine, phenylalanine, and glycerol) are in accordance with the previously determined NMR-based sets of serum BD biomarkers in Brazilian and/or Chinese patient samples, while nine identified metabolites (lactate, alanine, valine, leucine, isoleucine, glutamine, glutamate, glucose, and choline) are the same established biomarkers in three different ethnic and geographic origins (Serbia, Brazil, and China). The same confirmed metabolites are an indicator of the right path in discovery of the universal set of BD biomarkers by NMR.
PB  - International Association of Physical Chemists
C3  - Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia
T1  - 1H-NMR-based serum metabolomics of bipolar disorder patients
SP  - 67
EP  - 67
UR  - https://hdl.handle.net/21.15107/rcub_cer_7390
ER  - 

@conference{
author = "Avramović, Nataša and Simić, Katarina and Miladinović, Zoran and Todorović, Nina and Trifunović, Snežana and Gavrilović, Aleksandra and Jovanović, Silvana and Gođevac, Dejan and Vujisić, Ljubodrag and Tešević, Vele and Tasić, Ljubica and Mandić, Boris",
year = "2023",
abstract = "Bipolar disorder (BD) is a mental disorder that causes alteration of mood states including mania, depression, and euthymia and it is ranked as one of the leading causes of disability and premature mortality, with a prevalence of 60 million people worldwide. BD is a heterogenous illness including diverse genetic, environmental, and biochemical factors and its pathophysiology is still largely unknown. Diagnosis of BD exclusively depends on the subjective recognition of symptoms without any objective methods such as a clinical test of biomarker identification, instigating misdiagnosis, inadequate treatments and deficient clinical outcomes. 1H-NMR-based serum metabolomics of Serbian patients with BD (33) and healthy controls (39) contributed to identification of 22 metabolites for this disease. Threonine, aspartate, gamma-aminobutyric acid, 2-hydroxybutyric acid, serine, and mannose make a unique biomarker set, and were confirmed for the first time in BD Serbian serum samples. Additional six identified metabolites (3-hydroxybutyric acid, arginine, lysine, tyrosine, phenylalanine, and glycerol) are in accordance with the previously determined NMR-based sets of serum BD biomarkers in Brazilian and/or Chinese patient samples, while nine identified metabolites (lactate, alanine, valine, leucine, isoleucine, glutamine, glutamate, glucose, and choline) are the same established biomarkers in three different ethnic and geographic origins (Serbia, Brazil, and China). The same confirmed metabolites are an indicator of the right path in discovery of the universal set of BD biomarkers by NMR.",
publisher = "International Association of Physical Chemists",
journal = "Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia",
title = "1H-NMR-based serum metabolomics of bipolar disorder patients",
pages = "67-67",
url = "https://hdl.handle.net/21.15107/rcub_cer_7390"
}

Avramović, N., Simić, K., Miladinović, Z., Todorović, N., Trifunović, S., Gavrilović, A., Jovanović, S., Gođevac, D., Vujisić, L., Tešević, V., Tasić, L.,& Mandić, B.. (2023). 1H-NMR-based serum metabolomics of bipolar disorder patients. in Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia
International Association of Physical Chemists., 67-67.
https://hdl.handle.net/21.15107/rcub_cer_7390

Avramović N, Simić K, Miladinović Z, Todorović N, Trifunović S, Gavrilović A, Jovanović S, Gođevac D, Vujisić L, Tešević V, Tasić L, Mandić B. 1H-NMR-based serum metabolomics of bipolar disorder patients. in Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia. 2023;:67-67.
https://hdl.handle.net/21.15107/rcub_cer_7390 .

Avramović, Nataša, Simić, Katarina, Miladinović, Zoran, Todorović, Nina, Trifunović, Snežana, Gavrilović, Aleksandra, Jovanović, Silvana, Gođevac, Dejan, Vujisić, Ljubodrag, Tešević, Vele, Tasić, Ljubica, Mandić, Boris, "1H-NMR-based serum metabolomics of bipolar disorder patients" in Book of Abstracts, 10th IAPC Meeting Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK, September 4-6, 2023, Belgrade, Serbia (2023):67-67,
https://hdl.handle.net/21.15107/rcub_cer_7390 .

TY  - JOUR
AU  - Sakan, Sanja
AU  - Mihajlidi-Zelić, Aleksandra
AU  - Ašković, Ksenija
AU  - Sakan, Nenad
AU  - Trifunović, Snežana
AU  - Đorđević, Dragana
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6349
AB  - The optimized three-step sequential extraction procedure for the fractionation of micro- and macroelements, was conductedto determine fractional characteristics of PTEs (potentially toxic elements) in surface sediments of rivers in the Vlasinawatershed. The sequential extraction results, which enable the evaluation of mobility of the studied elements, have indicatedthat Zn, Ni, Cu, Cr, and As can be considered slightly mobile, whereas Pb, Mn, Cd, and Co were regarded as possibly mobileelements. Lead was dominantly bounded (specifcally adsorbed or co-precipitated) to iron and manganese oxides (up to 80%)and may be released by reduction. Since the content of the exchangeable fraction (F1) is an indicator for anthropogenic impacton the aquatic environment, a low percentage (0–8%) of studied toxic elements in this fraction indicated that these elementshave lithogenic origin in most sampling locations in the area of study. Except for Pb, the substantial positive correlationsbetween Al and other elements showed that studied elements came primarily from terrigenous sources. Although the valuesobtained for the risk assessment code (RAC) indicated a slightly increased mobility of some elements (up to 22.44%), thevalues of the modifed risk assessment code (mRAC), which include toxic efects on the environment, showed there is nodanger of pollution by studied elements (all values were<1%). Our recommendation is to use mRAC instead of RAC inecochemical studies and assessment of the degree of sediment and soil pollution, because mRAC includes toxic efects ofelements. Based on ATI values, river sediments show no toxic to a low toxic degree. Even though obtained results indicatethat there was no considerable risk for river water contamination, the ecological risk for Fe and Pb should be monitored inthe future.
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk
VL  - 30
IS  - 18
SP  - 53461
EP  - 53477
DO  - 10.1007/s11356-023-26111-4
ER  - 

@article{
author = "Sakan, Sanja and Mihajlidi-Zelić, Aleksandra and Ašković, Ksenija and Sakan, Nenad and Trifunović, Snežana and Đorđević, Dragana",
year = "2023",
abstract = "The optimized three-step sequential extraction procedure for the fractionation of micro- and macroelements, was conductedto determine fractional characteristics of PTEs (potentially toxic elements) in surface sediments of rivers in the Vlasinawatershed. The sequential extraction results, which enable the evaluation of mobility of the studied elements, have indicatedthat Zn, Ni, Cu, Cr, and As can be considered slightly mobile, whereas Pb, Mn, Cd, and Co were regarded as possibly mobileelements. Lead was dominantly bounded (specifcally adsorbed or co-precipitated) to iron and manganese oxides (up to 80%)and may be released by reduction. Since the content of the exchangeable fraction (F1) is an indicator for anthropogenic impacton the aquatic environment, a low percentage (0–8%) of studied toxic elements in this fraction indicated that these elementshave lithogenic origin in most sampling locations in the area of study. Except for Pb, the substantial positive correlationsbetween Al and other elements showed that studied elements came primarily from terrigenous sources. Although the valuesobtained for the risk assessment code (RAC) indicated a slightly increased mobility of some elements (up to 22.44%), thevalues of the modifed risk assessment code (mRAC), which include toxic efects on the environment, showed there is nodanger of pollution by studied elements (all values were<1%). Our recommendation is to use mRAC instead of RAC inecochemical studies and assessment of the degree of sediment and soil pollution, because mRAC includes toxic efects ofelements. Based on ATI values, river sediments show no toxic to a low toxic degree. Even though obtained results indicatethat there was no considerable risk for river water contamination, the ecological risk for Fe and Pb should be monitored inthe future.",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk",
volume = "30",
number = "18",
pages = "53461-53477",
doi = "10.1007/s11356-023-26111-4"
}

Sakan, S., Mihajlidi-Zelić, A., Ašković, K., Sakan, N., Trifunović, S.,& Đorđević, D.. (2023). The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk. in Environmental Science and Pollution Research
Springer., 30(18), 53461-53477.
https://doi.org/10.1007/s11356-023-26111-4

Sakan S, Mihajlidi-Zelić A, Ašković K, Sakan N, Trifunović S, Đorđević D. The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk. in Environmental Science and Pollution Research. 2023;30(18):53461-53477.
doi:10.1007/s11356-023-26111-4 .

Sakan, Sanja, Mihajlidi-Zelić, Aleksandra, Ašković, Ksenija, Sakan, Nenad, Trifunović, Snežana, Đorđević, Dragana, "The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk" in Environmental Science and Pollution Research, 30, no. 18 (2023):53461-53477,
https://doi.org/10.1007/s11356-023-26111-4 . .

TY  - JOUR
AU  - Spirtović-Halilović, Selma
AU  - Salihović, Mirsada
AU  - Osmanović, Amar
AU  - Veljović, Elma
AU  - Rahić, O.
AU  - Mahmutović, E.
AU  - Hadziabdi, J.
AU  - Novaković, Irena
AU  - Roca, S.
AU  - Trifunović, Snežana
AU  - Elezović, Alisa
AU  - Glamoclija, Una
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7043
AB  - In the reaction of 3-aminothymoquinone and aromatic aldehydes, two benzoxazole derivatives viz. 2-(4-methoxyphenyl)-4-methyl-7-isopropyl-1,3-benzoxazol-5-ol (1) and 2-(4-trifluoromethyl)-4-methyl-7-isopropyl-1,3-benzoxazol-5-ol (2) were prepared and characterized by elemental analysis, infrared and 1H, and 13C-nuclear magnetic resonance spectroscopy and mass spectrometry. Their antimicrobial activity against Escherichia coli, Salmonella enterica, Proteus hauseri, Pseudomonas aeruginosa, Staphylococcus aureus, Sarcina lutea, Clostridium sporogenes and Bacillus subtilis was tested. Synthesized compounds show the best activity on Sarcina lutea, and the lowest against Proteus hauseri and Clostridium sporogenes. The paper assesses in silico methods of the possible ways selected derivatives bind to the enzyme deoxyribonucleic acid gyrase (1KZN). The docking results were compared with those obtained from in vitro antimicrobial activity. Molecular properties and absorption, distribution, metabolism and excretion parameters were also calculated for compounds. The difference in the obtained values reflects differences in the derivatives structures. In the future, tests on a number of enzymes crucial for bacterial life as well as a number of derivatives may offer further information on the mechanisms of action of these substances.
PB  - Indian Pharmaceutical Association - IPA
T2  - Indian Journal of Pharmaceutical Sciences
T1  - In Silico Study of Microbiologically Active Benzoxazole Derivatives
VL  - 85
IS  - 3
SP  - 767
EP  - 777
DO  - 10.36468/pharmaceutical-sciences.1143
ER  - 

@article{
author = "Spirtović-Halilović, Selma and Salihović, Mirsada and Osmanović, Amar and Veljović, Elma and Rahić, O. and Mahmutović, E. and Hadziabdi, J. and Novaković, Irena and Roca, S. and Trifunović, Snežana and Elezović, Alisa and Glamoclija, Una",
year = "2023",
abstract = "In the reaction of 3-aminothymoquinone and aromatic aldehydes, two benzoxazole derivatives viz. 2-(4-methoxyphenyl)-4-methyl-7-isopropyl-1,3-benzoxazol-5-ol (1) and 2-(4-trifluoromethyl)-4-methyl-7-isopropyl-1,3-benzoxazol-5-ol (2) were prepared and characterized by elemental analysis, infrared and 1H, and 13C-nuclear magnetic resonance spectroscopy and mass spectrometry. Their antimicrobial activity against Escherichia coli, Salmonella enterica, Proteus hauseri, Pseudomonas aeruginosa, Staphylococcus aureus, Sarcina lutea, Clostridium sporogenes and Bacillus subtilis was tested. Synthesized compounds show the best activity on Sarcina lutea, and the lowest against Proteus hauseri and Clostridium sporogenes. The paper assesses in silico methods of the possible ways selected derivatives bind to the enzyme deoxyribonucleic acid gyrase (1KZN). The docking results were compared with those obtained from in vitro antimicrobial activity. Molecular properties and absorption, distribution, metabolism and excretion parameters were also calculated for compounds. The difference in the obtained values reflects differences in the derivatives structures. In the future, tests on a number of enzymes crucial for bacterial life as well as a number of derivatives may offer further information on the mechanisms of action of these substances.",
publisher = "Indian Pharmaceutical Association - IPA",
journal = "Indian Journal of Pharmaceutical Sciences",
title = "In Silico Study of Microbiologically Active Benzoxazole Derivatives",
volume = "85",
number = "3",
pages = "767-777",
doi = "10.36468/pharmaceutical-sciences.1143"
}

Spirtović-Halilović, S., Salihović, M., Osmanović, A., Veljović, E., Rahić, O., Mahmutović, E., Hadziabdi, J., Novaković, I., Roca, S., Trifunović, S., Elezović, A.,& Glamoclija, U.. (2023). In Silico Study of Microbiologically Active Benzoxazole Derivatives. in Indian Journal of Pharmaceutical Sciences
Indian Pharmaceutical Association - IPA., 85(3), 767-777.
https://doi.org/10.36468/pharmaceutical-sciences.1143

Spirtović-Halilović S, Salihović M, Osmanović A, Veljović E, Rahić O, Mahmutović E, Hadziabdi J, Novaković I, Roca S, Trifunović S, Elezović A, Glamoclija U. In Silico Study of Microbiologically Active Benzoxazole Derivatives. in Indian Journal of Pharmaceutical Sciences. 2023;85(3):767-777.
doi:10.36468/pharmaceutical-sciences.1143 .

Spirtović-Halilović, Selma, Salihović, Mirsada, Osmanović, Amar, Veljović, Elma, Rahić, O., Mahmutović, E., Hadziabdi, J., Novaković, Irena, Roca, S., Trifunović, Snežana, Elezović, Alisa, Glamoclija, Una, "In Silico Study of Microbiologically Active Benzoxazole Derivatives" in Indian Journal of Pharmaceutical Sciences, 85, no. 3 (2023):767-777,
https://doi.org/10.36468/pharmaceutical-sciences.1143 . .

TY  - JOUR
AU  - Simić, Katarina
AU  - Miladinović, Zoran
AU  - Todorović, Nina
AU  - Trifunović, Snežana
AU  - Avramović, Nataša
AU  - Gavrilović, Aleksandra
AU  - Jovanović, Silvana
AU  - Gođevac, Dejan
AU  - Vujisić, Ljubodrag
AU  - Tešević, Vele
AU  - Tasic, Ljubica
AU  - Mandić, Boris
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6682
AB  - Bipolar disorder (BD) is a brain disorder that causes changes in a person’s mood, energy, and ability to function. It has a prevalence of 60 million people worldwide, and it is among the top 20 diseases with the highest global burden. The complexity of this disease, including diverse genetic, environmental, and biochemical factors, and diagnoses based on the subjective recognition of symptoms without any clinical test of biomarker identification create significant difficulties in understanding and diagnosing BD. A 1H-NMR-based metabolomic study applying chemometrics of serum samples of Serbian patients with BD (33) and healthy controls (39) was explored, providing the identification of 22 metabolites for this disease. A biomarker set including threonine, aspartate, gamma-aminobutyric acid, 2-hydroxybutyric acid, serine, and mannose was established for the first time in BD serum samples by an NMR-based metabolomics study. Six identified metabolites (3-hydroxybutyric acid, arginine, lysine, tyrosine, phenylalanine, and glycerol) are in agreement with the previously determined NMR-based sets of serum biomarkers in Brazilian and/or Chinese patient samples. The same established metabolites (lactate, alanine, valine, leucine, isoleucine, glutamine, glutamate, glucose, and choline) in three different ethnic and geographic origins (Serbia, Brazil, and China) might have a crucial role in the realization of a universal set of NMR biomarkers for BD.
PB  - MDPI AG
T2  - Metabolites
T1  - Metabolomic Profiling of Bipolar Disorder by 1H-NMR in Serbian Patients
VL  - 13
IS  - 5
SP  - 607
DO  - 10.3390/metabo13050607
ER  - 

@article{
author = "Simić, Katarina and Miladinović, Zoran and Todorović, Nina and Trifunović, Snežana and Avramović, Nataša and Gavrilović, Aleksandra and Jovanović, Silvana and Gođevac, Dejan and Vujisić, Ljubodrag and Tešević, Vele and Tasic, Ljubica and Mandić, Boris",
year = "2023",
abstract = "Bipolar disorder (BD) is a brain disorder that causes changes in a person’s mood, energy, and ability to function. It has a prevalence of 60 million people worldwide, and it is among the top 20 diseases with the highest global burden. The complexity of this disease, including diverse genetic, environmental, and biochemical factors, and diagnoses based on the subjective recognition of symptoms without any clinical test of biomarker identification create significant difficulties in understanding and diagnosing BD. A 1H-NMR-based metabolomic study applying chemometrics of serum samples of Serbian patients with BD (33) and healthy controls (39) was explored, providing the identification of 22 metabolites for this disease. A biomarker set including threonine, aspartate, gamma-aminobutyric acid, 2-hydroxybutyric acid, serine, and mannose was established for the first time in BD serum samples by an NMR-based metabolomics study. Six identified metabolites (3-hydroxybutyric acid, arginine, lysine, tyrosine, phenylalanine, and glycerol) are in agreement with the previously determined NMR-based sets of serum biomarkers in Brazilian and/or Chinese patient samples. The same established metabolites (lactate, alanine, valine, leucine, isoleucine, glutamine, glutamate, glucose, and choline) in three different ethnic and geographic origins (Serbia, Brazil, and China) might have a crucial role in the realization of a universal set of NMR biomarkers for BD.",
publisher = "MDPI AG",
journal = "Metabolites",
title = "Metabolomic Profiling of Bipolar Disorder by 1H-NMR in Serbian Patients",
volume = "13",
number = "5",
pages = "607",
doi = "10.3390/metabo13050607"
}

Simić, K., Miladinović, Z., Todorović, N., Trifunović, S., Avramović, N., Gavrilović, A., Jovanović, S., Gođevac, D., Vujisić, L., Tešević, V., Tasic, L.,& Mandić, B.. (2023). Metabolomic Profiling of Bipolar Disorder by 1H-NMR in Serbian Patients. in Metabolites
MDPI AG., 13(5), 607.
https://doi.org/10.3390/metabo13050607

Simić K, Miladinović Z, Todorović N, Trifunović S, Avramović N, Gavrilović A, Jovanović S, Gođevac D, Vujisić L, Tešević V, Tasic L, Mandić B. Metabolomic Profiling of Bipolar Disorder by 1H-NMR in Serbian Patients. in Metabolites. 2023;13(5):607.
doi:10.3390/metabo13050607 .

Simić, Katarina, Miladinović, Zoran, Todorović, Nina, Trifunović, Snežana, Avramović, Nataša, Gavrilović, Aleksandra, Jovanović, Silvana, Gođevac, Dejan, Vujisić, Ljubodrag, Tešević, Vele, Tasic, Ljubica, Mandić, Boris, "Metabolomic Profiling of Bipolar Disorder by 1H-NMR in Serbian Patients" in Metabolites, 13, no. 5 (2023):607,
https://doi.org/10.3390/metabo13050607 . .

TY  - JOUR
AU  - Simić, Katarina
AU  - Todorović, Nina
AU  - Trifunović, Snežana
AU  - Miladinović, Zoran P.
AU  - Gavrilović, Aleksandra
AU  - Jovanović, Silvana
AU  - Avramović, Nataša
AU  - Gođevac, Dejan
AU  - Vujisić, Ljubodrag
AU  - Tešević, Vele
AU  - Tasić, Ljubica
AU  - Mandić, Boris
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5199
AB  - Schizophrenia is a widespread mental disorder that leads to significant functional impairments and premature death. The state of the art indicates gaps in the understanding and diagnosis of this disease, but also the need for personalized and precise approaches to patients through customized medical treatment and reliable monitoring of treatment response. In order to fulfill existing gaps, the establishment of a universal set of disorder biomarkers is a necessary step. Metabolomic investigations of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39), based on NMR analyses associated with chemometrics, led to the identification of 26 metabolites/biomarkers for this disorder. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) models with prediction accuracies of 0.9718 and higher were accomplished during chemometric analysis. The established biomarker set includes aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols, which are identified for the first time in schizophrenia serum samples by NMR experiments. The other 22 identified metabolites in the Serbian samples are in accordance with the previously established NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. Thirteen metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) that are common for three different ethnic and geographic origins (Serbia, Brazil and China) could be a good start point for the setup of a universal NMR serum biomarker set for schizophrenia.
PB  - MDPI
T2  - Metabolites
T1  - NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort
VL  - 12
IS  - 8
SP  - 707
DO  - 10.3390/metabo12080707
ER  - 

@article{
author = "Simić, Katarina and Todorović, Nina and Trifunović, Snežana and Miladinović, Zoran P. and Gavrilović, Aleksandra and Jovanović, Silvana and Avramović, Nataša and Gođevac, Dejan and Vujisić, Ljubodrag and Tešević, Vele and Tasić, Ljubica and Mandić, Boris",
year = "2022",
abstract = "Schizophrenia is a widespread mental disorder that leads to significant functional impairments and premature death. The state of the art indicates gaps in the understanding and diagnosis of this disease, but also the need for personalized and precise approaches to patients through customized medical treatment and reliable monitoring of treatment response. In order to fulfill existing gaps, the establishment of a universal set of disorder biomarkers is a necessary step. Metabolomic investigations of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39), based on NMR analyses associated with chemometrics, led to the identification of 26 metabolites/biomarkers for this disorder. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) models with prediction accuracies of 0.9718 and higher were accomplished during chemometric analysis. The established biomarker set includes aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols, which are identified for the first time in schizophrenia serum samples by NMR experiments. The other 22 identified metabolites in the Serbian samples are in accordance with the previously established NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. Thirteen metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) that are common for three different ethnic and geographic origins (Serbia, Brazil and China) could be a good start point for the setup of a universal NMR serum biomarker set for schizophrenia.",
publisher = "MDPI",
journal = "Metabolites",
title = "NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort",
volume = "12",
number = "8",
pages = "707",
doi = "10.3390/metabo12080707"
}

Simić, K., Todorović, N., Trifunović, S., Miladinović, Z. P., Gavrilović, A., Jovanović, S., Avramović, N., Gođevac, D., Vujisić, L., Tešević, V., Tasić, L.,& Mandić, B.. (2022). NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. in Metabolites
MDPI., 12(8), 707.
https://doi.org/10.3390/metabo12080707

Simić K, Todorović N, Trifunović S, Miladinović ZP, Gavrilović A, Jovanović S, Avramović N, Gođevac D, Vujisić L, Tešević V, Tasić L, Mandić B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. in Metabolites. 2022;12(8):707.
doi:10.3390/metabo12080707 .

Simić, Katarina, Todorović, Nina, Trifunović, Snežana, Miladinović, Zoran P., Gavrilović, Aleksandra, Jovanović, Silvana, Avramović, Nataša, Gođevac, Dejan, Vujisić, Ljubodrag, Tešević, Vele, Tasić, Ljubica, Mandić, Boris, "NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort" in Metabolites, 12, no. 8 (2022):707,
https://doi.org/10.3390/metabo12080707 . .

TY  - JOUR
AU  - Korica, Matea
AU  - Peršin, Zdenka
AU  - Fras Zemljič, Lidija
AU  - Mihajlovski, Katarina
AU  - Dojčinović, Biljana
AU  - Trifunović, Snežana
AU  - Vesel, Alenka
AU  - Nikolić, Tanja
AU  - Kostić, Mirjana M.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4836
AB  - This research proposed two pretreatments of viscose fabrics: oxidation with 2,2,6,6-tetramethylpiperidine-1-oxy radical (TEMPO) and coating with TEMPO-oxidized cellulose nanofibrils (TOCN), to introduce functional groups (COOH and CHO) suitable for irreversible binding of chitosan nanoparticles without and with embedded zinc (NCS and NCS + Zn, respectively) and consequently achieving washing durable antibacterial properties of the chitosan nanoparticles functionalized fabrics. The characterizations of pretreated and chitosan nanoparticles functionalized fabrics were performed by FTIR and XPS spectroscopy, elemental analysis, inductively coupled plasma optical emission spectrometry, zeta potential measurements, scanning electron microscopy, determination of COOH and CHO groups content, and antimicrobial activity under dynamic contact conditions. Influence of pretreatments on NCS and NCS + Zn adsorption, chemical, electrokinetic, and antibacterial properties as well as morphology, and washing durability of NCS and NCS + Zn functionalized fabrics were studied and compared. Washing durability was evaluated through changes in the chitosan and zinc content, zeta potential, and antibacterial activity after 1, 3, and 5 washing cycles. Pretreatments improved washing durability of antibacterial properties of chitosan nanoparticles functionalized fabrics. The NCS and NCS + Zn functionalized pretreated fabrics preserved antibacterial activity against S. aureus after five washing cycles, while antibacterial activity against E. coli was preserved only after one washing cycle in the case NCS + Zn functionalized pretreated viscose fabrics.
PB  - MDPI
T2  - Materials
T1  - Chitosan nanoparticles functionalized viscose fabrics as potentially durable antibacterial medical textiles
VL  - 14
IS  - 13
SP  - 3762
DO  - 10.3390/ma14133762
ER  - 

@article{
author = "Korica, Matea and Peršin, Zdenka and Fras Zemljič, Lidija and Mihajlovski, Katarina and Dojčinović, Biljana and Trifunović, Snežana and Vesel, Alenka and Nikolić, Tanja and Kostić, Mirjana M.",
year = "2021",
abstract = "This research proposed two pretreatments of viscose fabrics: oxidation with 2,2,6,6-tetramethylpiperidine-1-oxy radical (TEMPO) and coating with TEMPO-oxidized cellulose nanofibrils (TOCN), to introduce functional groups (COOH and CHO) suitable for irreversible binding of chitosan nanoparticles without and with embedded zinc (NCS and NCS + Zn, respectively) and consequently achieving washing durable antibacterial properties of the chitosan nanoparticles functionalized fabrics. The characterizations of pretreated and chitosan nanoparticles functionalized fabrics were performed by FTIR and XPS spectroscopy, elemental analysis, inductively coupled plasma optical emission spectrometry, zeta potential measurements, scanning electron microscopy, determination of COOH and CHO groups content, and antimicrobial activity under dynamic contact conditions. Influence of pretreatments on NCS and NCS + Zn adsorption, chemical, electrokinetic, and antibacterial properties as well as morphology, and washing durability of NCS and NCS + Zn functionalized fabrics were studied and compared. Washing durability was evaluated through changes in the chitosan and zinc content, zeta potential, and antibacterial activity after 1, 3, and 5 washing cycles. Pretreatments improved washing durability of antibacterial properties of chitosan nanoparticles functionalized fabrics. The NCS and NCS + Zn functionalized pretreated fabrics preserved antibacterial activity against S. aureus after five washing cycles, while antibacterial activity against E. coli was preserved only after one washing cycle in the case NCS + Zn functionalized pretreated viscose fabrics.",
publisher = "MDPI",
journal = "Materials",
title = "Chitosan nanoparticles functionalized viscose fabrics as potentially durable antibacterial medical textiles",
volume = "14",
number = "13",
pages = "3762",
doi = "10.3390/ma14133762"
}

Korica, M., Peršin, Z., Fras Zemljič, L., Mihajlovski, K., Dojčinović, B., Trifunović, S., Vesel, A., Nikolić, T.,& Kostić, M. M.. (2021). Chitosan nanoparticles functionalized viscose fabrics as potentially durable antibacterial medical textiles. in Materials
MDPI., 14(13), 3762.
https://doi.org/10.3390/ma14133762

Korica M, Peršin Z, Fras Zemljič L, Mihajlovski K, Dojčinović B, Trifunović S, Vesel A, Nikolić T, Kostić MM. Chitosan nanoparticles functionalized viscose fabrics as potentially durable antibacterial medical textiles. in Materials. 2021;14(13):3762.
doi:10.3390/ma14133762 .

Korica, Matea, Peršin, Zdenka, Fras Zemljič, Lidija, Mihajlovski, Katarina, Dojčinović, Biljana, Trifunović, Snežana, Vesel, Alenka, Nikolić, Tanja, Kostić, Mirjana M., "Chitosan nanoparticles functionalized viscose fabrics as potentially durable antibacterial medical textiles" in Materials, 14, no. 13 (2021):3762,
https://doi.org/10.3390/ma14133762 . .

TY  - JOUR
AU  - Đorđević, Dragana
AU  - Sakan, Sanja
AU  - Trifunović, Snežana
AU  - Škrivanj, Sandra
AU  - Finger, David Christian
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4928
AB  - In this work, we present the results of element content in river sediments and soil of the Rangárvellir river in southern Iceland as well as in the volcano ash from the Eyjafjallajökull eruption in 2010. Severe natural catastrophes have devastating impact on the environment. We selected the Rangárvellir area located in the vicinity of Mt Hekla, Iceland’s most active volcano, for our study. This study site is ideal to investigate wind and water erosion and sediment transport processes of two main glaciers rivers: the Eystri-Rangá and the Ytri-Rangá and the Hroarslækur River. Sediments of these rivers consist of volcano materials, ash and lava. In order to assess the sediment dynamics, we collected sediment, soil and volcanic ash. The fractioning of the elements was carried out using sequential extractions. The distribution of Si indicates that the sediments originate from the same geochemical basis. Li and partly B exist in the first phase of volcanic ash and river sediments but not in the mobile phases of soils. In the mobile phase of volcanic ash, P was found but it did not exist in the first phase of soil and sediments. These results suggest the different chemical fingerprints in the water sediments and surrounding soil.
PB  - MDPI
T2  - Water
T1  - Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential
VL  - 13
IS  - 14
SP  - 1928
DO  - 10.3390/w13141928
ER  - 

@article{
author = "Đorđević, Dragana and Sakan, Sanja and Trifunović, Snežana and Škrivanj, Sandra and Finger, David Christian",
year = "2021",
abstract = "In this work, we present the results of element content in river sediments and soil of the Rangárvellir river in southern Iceland as well as in the volcano ash from the Eyjafjallajökull eruption in 2010. Severe natural catastrophes have devastating impact on the environment. We selected the Rangárvellir area located in the vicinity of Mt Hekla, Iceland’s most active volcano, for our study. This study site is ideal to investigate wind and water erosion and sediment transport processes of two main glaciers rivers: the Eystri-Rangá and the Ytri-Rangá and the Hroarslækur River. Sediments of these rivers consist of volcano materials, ash and lava. In order to assess the sediment dynamics, we collected sediment, soil and volcanic ash. The fractioning of the elements was carried out using sequential extractions. The distribution of Si indicates that the sediments originate from the same geochemical basis. Li and partly B exist in the first phase of volcanic ash and river sediments but not in the mobile phases of soils. In the mobile phase of volcanic ash, P was found but it did not exist in the first phase of soil and sediments. These results suggest the different chemical fingerprints in the water sediments and surrounding soil.",
publisher = "MDPI",
journal = "Water",
title = "Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential",
volume = "13",
number = "14",
pages = "1928",
doi = "10.3390/w13141928"
}

Đorđević, D., Sakan, S., Trifunović, S., Škrivanj, S.,& Finger, D. C.. (2021). Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. in Water
MDPI., 13(14), 1928.
https://doi.org/10.3390/w13141928

Đorđević D, Sakan S, Trifunović S, Škrivanj S, Finger DC. Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. in Water. 2021;13(14):1928.
doi:10.3390/w13141928 .

Đorđević, Dragana, Sakan, Sanja, Trifunović, Snežana, Škrivanj, Sandra, Finger, David Christian, "Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential" in Water, 13, no. 14 (2021):1928,
https://doi.org/10.3390/w13141928 . .

TY  - JOUR
AU  - Vučković, Ivan
AU  - Stiković, Sonja
AU  - Stešević, Danijela
AU  - Jadranin, Milka
AU  - Trifunović, Snežana
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4919
AB  - The plant species Pimpinella serbica (Vis.) Drude, endemic to West Balkans, belongs to the genus Pimpinella L. (Apiaceae) according to newer botanical classification. Initially, the plant was described as Pancicia serbica Vis. and long considered as a monotypic genus. Previous phytochemical inves­tigations of this plant were limited to the essential oil analysis by the GC–MS method. This is first study that includes LC-DAD–MS screening of the extracts of the roots and aerial parts, followed by isolation of secondary metabolites using chromatographic techniques. Five compounds belonging to phenylpropanoids and polyacetylenes, well known for their bioactivities, were isolated and struc­turally determined by combined spectroscopic methods (UV, NMR, MS). Dil­lapiole (1), nothoapiole (2) and oplopantriol A 18-acetate (4) were found in both extracts, while falcarindiol (3) was isolated from the roots and dendrotrifidol (5) from the aerial parts only. The phytochemical profile of P. serbica L. supports its position in the Pimpinella L. genus.
AB  - Ендемска врста Западног Балкана Pimpinella serbica (Vis.) Drude према последњој ботаничкој класификацији припада роду Pimpinella L. (Apiaceae), мада је најпре била описана као Pancicia serbica Vis. и дуго је сматрана једином припадајућом врстом овог рода. Претходна фитохемијска испитивања ове врсте обухватају само анализу етарског уља GC–MS техником, тако да је ово прво детаљно испитивање биљке које укључује LCDAD– MS анализу праћену изоловањем секундарних метаболита биљке применом хро- матографских техника. Пет једињења која припадају групи фенилпропаноида и поли- ацетилена, добро познатих по својим биолошким активностима, изоловано је из екстра- ката надземног дела и корена биљке. Њихова структура је одређена применом спек- троскопских метода (UV, NMR, MS). Дилапиол (1), нотоапиол (2) и оплопантриол А 18-ацетат (4) нађени су у оба екстракта, док је фалкариндиол (3) изолован само из екс- тракта корена, а дендротрифидол (5) само из екстракта надземног дела биљке. Фито- хемијски профил биљке P. serbica подржава њену припадност роду Pimpinella L.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Phytochemical investigation of Pimpinella serbica
T1  - Фитохемијско испитивање врсте Pimpinella serbica
IS  - 12
SP  - 1241
EP  - 1247
DO  - 10.2298/JSC210816081V
ER  - 

@article{
author = "Vučković, Ivan and Stiković, Sonja and Stešević, Danijela and Jadranin, Milka and Trifunović, Snežana",
year = "2021",
abstract = "The plant species Pimpinella serbica (Vis.) Drude, endemic to West Balkans, belongs to the genus Pimpinella L. (Apiaceae) according to newer botanical classification. Initially, the plant was described as Pancicia serbica Vis. and long considered as a monotypic genus. Previous phytochemical inves­tigations of this plant were limited to the essential oil analysis by the GC–MS method. This is first study that includes LC-DAD–MS screening of the extracts of the roots and aerial parts, followed by isolation of secondary metabolites using chromatographic techniques. Five compounds belonging to phenylpropanoids and polyacetylenes, well known for their bioactivities, were isolated and struc­turally determined by combined spectroscopic methods (UV, NMR, MS). Dil­lapiole (1), nothoapiole (2) and oplopantriol A 18-acetate (4) were found in both extracts, while falcarindiol (3) was isolated from the roots and dendrotrifidol (5) from the aerial parts only. The phytochemical profile of P. serbica L. supports its position in the Pimpinella L. genus., Ендемска врста Западног Балкана Pimpinella serbica (Vis.) Drude према последњој ботаничкој класификацији припада роду Pimpinella L. (Apiaceae), мада је најпре била описана као Pancicia serbica Vis. и дуго је сматрана једином припадајућом врстом овог рода. Претходна фитохемијска испитивања ове врсте обухватају само анализу етарског уља GC–MS техником, тако да је ово прво детаљно испитивање биљке које укључује LCDAD– MS анализу праћену изоловањем секундарних метаболита биљке применом хро- матографских техника. Пет једињења која припадају групи фенилпропаноида и поли- ацетилена, добро познатих по својим биолошким активностима, изоловано је из екстра- ката надземног дела и корена биљке. Њихова структура је одређена применом спек- троскопских метода (UV, NMR, MS). Дилапиол (1), нотоапиол (2) и оплопантриол А 18-ацетат (4) нађени су у оба екстракта, док је фалкариндиол (3) изолован само из екс- тракта корена, а дендротрифидол (5) само из екстракта надземног дела биљке. Фито- хемијски профил биљке P. serbica подржава њену припадност роду Pimpinella L.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Phytochemical investigation of Pimpinella serbica, Фитохемијско испитивање врсте Pimpinella serbica",
number = "12",
pages = "1241-1247",
doi = "10.2298/JSC210816081V"
}

Vučković, I., Stiković, S., Stešević, D., Jadranin, M.,& Trifunović, S.. (2021). Phytochemical investigation of Pimpinella serbica. in Journal of the Serbian Chemical Society
Serbian Chemical Society.(12), 1241-1247.
https://doi.org/10.2298/JSC210816081V

Vučković I, Stiković S, Stešević D, Jadranin M, Trifunović S. Phytochemical investigation of Pimpinella serbica. in Journal of the Serbian Chemical Society. 2021;(12):1241-1247.
doi:10.2298/JSC210816081V .

Vučković, Ivan, Stiković, Sonja, Stešević, Danijela, Jadranin, Milka, Trifunović, Snežana, "Phytochemical investigation of Pimpinella serbica" in Journal of the Serbian Chemical Society, no. 12 (2021):1241-1247,
https://doi.org/10.2298/JSC210816081V . .

TY  - JOUR
AU  - Salihović, Mirsada
AU  - Pazalja, Mirha
AU  - Špirtović Halilović, Selma
AU  - Veljović, Elma
AU  - Mahmutović-Dizdarević, Irma
AU  - Roca, Sunčica
AU  - Novaković, Irena
AU  - Trifunović, Snežana
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4690
AB  - Two new Schiff bases derived from L-cysteine and substituted benzaldehyde were synthesized: the compound 1 [2-((2-chlorobenzylidene) amino)-3-mercaptopropanoic acid] and the compound 2 [3-mercapto-2-((2-methoxybenzylidene) amino) propanoic acid]. Their structures were confirmed by experimental FT-IR, NMR (1H, 13C), and theoretical methodology DFT (density functional theory). DFT calculations were based on global chemical reactivity indices calculated using the B3LYP/6–31G*, B3LYP/6–31G**, and B3LYP/6–31+G* theory levels. Experimentally and theoretically obtained values for FT-IR and NMR (1H, 13C) of test compounds showed good agreement. The reactivity descriptors of B3LYP (E, EHOMO, ELUMO, dipole moment, ∆ɛ, μ, η, ω) were calculated to predict the stability of newly synthesized compounds. The microbiological activity of the compounds was tested on several Gram-positive bacteria: Staphylococcus aureus, Bacillus subtilis, Clostridium sporogenes, Microccocus luteus and Microccocus flavus. The following Gram-negative bacteria were used to test the compounds: Escherichia coli, Pseudomonas aeruginosa Proteus hauseri, Klebsiella pneumoniae, Salmonella enterica subsp. enterica serovar Enteritidis. Also, the activity on the following yeasts was examined: Candida albicans, Saccharomyces cerevisiae and fungal strain Aspergillus brasilliensis. The Schiff base with chlorine in the structure (the compound 1) has the best antimicrobial action against all tested microorganisms. The selected quantum chemical descriptors calculated for the compounds 1 and 2 have a close relationship with the antimicrobial activity.
PB  - Elsevier
T2  - Journal of Molecular Structure
T1  - Synthesis, characterization, antimicrobial activity and DFT study of some novel Schiff bases
VL  - 1241
SP  - 130670
DO  - 10.1016/j.molstruc.2021.130670
ER  - 

@article{
author = "Salihović, Mirsada and Pazalja, Mirha and Špirtović Halilović, Selma and Veljović, Elma and Mahmutović-Dizdarević, Irma and Roca, Sunčica and Novaković, Irena and Trifunović, Snežana",
year = "2021",
abstract = "Two new Schiff bases derived from L-cysteine and substituted benzaldehyde were synthesized: the compound 1 [2-((2-chlorobenzylidene) amino)-3-mercaptopropanoic acid] and the compound 2 [3-mercapto-2-((2-methoxybenzylidene) amino) propanoic acid]. Their structures were confirmed by experimental FT-IR, NMR (1H, 13C), and theoretical methodology DFT (density functional theory). DFT calculations were based on global chemical reactivity indices calculated using the B3LYP/6–31G*, B3LYP/6–31G**, and B3LYP/6–31+G* theory levels. Experimentally and theoretically obtained values for FT-IR and NMR (1H, 13C) of test compounds showed good agreement. The reactivity descriptors of B3LYP (E, EHOMO, ELUMO, dipole moment, ∆ɛ, μ, η, ω) were calculated to predict the stability of newly synthesized compounds. The microbiological activity of the compounds was tested on several Gram-positive bacteria: Staphylococcus aureus, Bacillus subtilis, Clostridium sporogenes, Microccocus luteus and Microccocus flavus. The following Gram-negative bacteria were used to test the compounds: Escherichia coli, Pseudomonas aeruginosa Proteus hauseri, Klebsiella pneumoniae, Salmonella enterica subsp. enterica serovar Enteritidis. Also, the activity on the following yeasts was examined: Candida albicans, Saccharomyces cerevisiae and fungal strain Aspergillus brasilliensis. The Schiff base with chlorine in the structure (the compound 1) has the best antimicrobial action against all tested microorganisms. The selected quantum chemical descriptors calculated for the compounds 1 and 2 have a close relationship with the antimicrobial activity.",
publisher = "Elsevier",
journal = "Journal of Molecular Structure",
title = "Synthesis, characterization, antimicrobial activity and DFT study of some novel Schiff bases",
volume = "1241",
pages = "130670",
doi = "10.1016/j.molstruc.2021.130670"
}

Salihović, M., Pazalja, M., Špirtović Halilović, S., Veljović, E., Mahmutović-Dizdarević, I., Roca, S., Novaković, I.,& Trifunović, S.. (2021). Synthesis, characterization, antimicrobial activity and DFT study of some novel Schiff bases. in Journal of Molecular Structure
Elsevier., 1241, 130670.
https://doi.org/10.1016/j.molstruc.2021.130670

Salihović M, Pazalja M, Špirtović Halilović S, Veljović E, Mahmutović-Dizdarević I, Roca S, Novaković I, Trifunović S. Synthesis, characterization, antimicrobial activity and DFT study of some novel Schiff bases. in Journal of Molecular Structure. 2021;1241:130670.
doi:10.1016/j.molstruc.2021.130670 .

Salihović, Mirsada, Pazalja, Mirha, Špirtović Halilović, Selma, Veljović, Elma, Mahmutović-Dizdarević, Irma, Roca, Sunčica, Novaković, Irena, Trifunović, Snežana, "Synthesis, characterization, antimicrobial activity and DFT study of some novel Schiff bases" in Journal of Molecular Structure, 1241 (2021):130670,
https://doi.org/10.1016/j.molstruc.2021.130670 . .

TY  - CONF
AU  - Korica, Matea
AU  - Peršin, Zdenka
AU  - Fras-Zemljič, Lidija
AU  - Mihajlovski, Katarina
AU  - Trifunović, Snežana
AU  - Dojčinović, Biljana
AU  - Kostić, Mirjana
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7545
AB  - TEMPO oxidation of viscose fabric was used as a pretreatment 10 introduce carboxyl and aldehyde groups for irreversible binding of chilosan and to improve antibacterial activity and washing durability of viscose fabrics functionalized with chitosan nanoparticles withour (NCS) and with emt edded zine (NCS+ Zn). Carboxyl and aldehyde group content, electrokinetic properties, elemental analysis, inductively coupled plasma optical emission spectrometry and antibacterial testing were used to caluare the influence of TEMPO axidation on subseguent NCS and NCS+Zn binding and antibacterial properties of chitosan functionalized viscose fabrics. Anvibacterial activity of NCS and NC$+Zn functionalized viscose fabrics was preserved after multiple wasting.
PB  - Union of Engineers and Textile Technicians of Serbia, Belgrade, Serbia
C3  - III Međunarodna konferencija "Savremeni trendovi i inovacije u tekstitnoj industriji," Zbornik radova / III International scientific conference "Contemporary trends and innovations in the textile industry," Proceedings
T1  - TEMPO oxidation as a tool for improving antibacterial properties of viscose fabric functionalized with chitosan based nanoparticles
T1  - TEMPO oksidacija u funkciji poboljsanja antibakterijskih svojstava viskozne tkanine funkcionalizovane nanočesticama na bazi hitozana
SP  - 51
EP  - 59
UR  - https://hdl.handle.net/21.15107/rcub_cer_7545
ER  - 

@conference{
author = "Korica, Matea and Peršin, Zdenka and Fras-Zemljič, Lidija and Mihajlovski, Katarina and Trifunović, Snežana and Dojčinović, Biljana and Kostić, Mirjana",
year = "2020",
abstract = "TEMPO oxidation of viscose fabric was used as a pretreatment 10 introduce carboxyl and aldehyde groups for irreversible binding of chilosan and to improve antibacterial activity and washing durability of viscose fabrics functionalized with chitosan nanoparticles withour (NCS) and with emt edded zine (NCS+ Zn). Carboxyl and aldehyde group content, electrokinetic properties, elemental analysis, inductively coupled plasma optical emission spectrometry and antibacterial testing were used to caluare the influence of TEMPO axidation on subseguent NCS and NCS+Zn binding and antibacterial properties of chitosan functionalized viscose fabrics. Anvibacterial activity of NCS and NC$+Zn functionalized viscose fabrics was preserved after multiple wasting.",
publisher = "Union of Engineers and Textile Technicians of Serbia, Belgrade, Serbia",
journal = "III Međunarodna konferencija "Savremeni trendovi i inovacije u tekstitnoj industriji," Zbornik radova / III International scientific conference "Contemporary trends and innovations in the textile industry," Proceedings",
title = "TEMPO oxidation as a tool for improving antibacterial properties of viscose fabric functionalized with chitosan based nanoparticles, TEMPO oksidacija u funkciji poboljsanja antibakterijskih svojstava viskozne tkanine funkcionalizovane nanočesticama na bazi hitozana",
pages = "51-59",
url = "https://hdl.handle.net/21.15107/rcub_cer_7545"
}

Korica, M., Peršin, Z., Fras-Zemljič, L., Mihajlovski, K., Trifunović, S., Dojčinović, B.,& Kostić, M.. (2020). TEMPO oxidation as a tool for improving antibacterial properties of viscose fabric functionalized with chitosan based nanoparticles. in III Međunarodna konferencija "Savremeni trendovi i inovacije u tekstitnoj industriji," Zbornik radova / III International scientific conference "Contemporary trends and innovations in the textile industry," Proceedings
Union of Engineers and Textile Technicians of Serbia, Belgrade, Serbia., 51-59.
https://hdl.handle.net/21.15107/rcub_cer_7545

Korica M, Peršin Z, Fras-Zemljič L, Mihajlovski K, Trifunović S, Dojčinović B, Kostić M. TEMPO oxidation as a tool for improving antibacterial properties of viscose fabric functionalized with chitosan based nanoparticles. in III Međunarodna konferencija "Savremeni trendovi i inovacije u tekstitnoj industriji," Zbornik radova / III International scientific conference "Contemporary trends and innovations in the textile industry," Proceedings. 2020;:51-59.
https://hdl.handle.net/21.15107/rcub_cer_7545 .

Korica, Matea, Peršin, Zdenka, Fras-Zemljič, Lidija, Mihajlovski, Katarina, Trifunović, Snežana, Dojčinović, Biljana, Kostić, Mirjana, "TEMPO oxidation as a tool for improving antibacterial properties of viscose fabric functionalized with chitosan based nanoparticles" in III Međunarodna konferencija "Savremeni trendovi i inovacije u tekstitnoj industriji," Zbornik radova / III International scientific conference "Contemporary trends and innovations in the textile industry," Proceedings (2020):51-59,
https://hdl.handle.net/21.15107/rcub_cer_7545 .

TY  - JOUR
AU  - Ivanović, Stefan
AU  - Avramović, Nataša
AU  - Dojčinović, Biljana
AU  - Trifunović, Snežana
AU  - Novaković, Miroslav
AU  - Tešević, Vele
AU  - Mandić, Boris
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3492
AB  - The present study evaluates natural composition of Serbian roasted hazelnut skins (HS) with potential role in application as functional nutrient of various food products. Total phenols (TPC) and flavonoids contents (TFC) in HS extracts obtained with different ethanol concentrations (10%—I, 50%—II and 96%—III) and their antioxidant activities were investigated. The highest total phenols content (706.0 ± 9.7 mgGAE/gextract) was observed in 96% ethanol HS extract. Ethanol HS extracts showed very high antioxidant activity with effective concentrations (EC50) ranged between 0.052 and 0.066 mg/mL. The phenol and flavonoid content of roasted HS extracts I–III was determined by HPLC-ESI-MS/MS analyses. Contents of lipids, proteins, carbohydrates, metals, and C, H, N, S elements in roasted HS were also determined. Relatively high C/N, C/P and C/N/P ratios, rich metal contents and fatty acids composition indicated that hazelnut skin might be a good candidate for use as either human or fungal functional nutrient. In addition, possible application of phenolic HS extracts as UV booster was studied by recording UV spectra (220–440 nm) of 10 mg/L of HS extracts I–III combined with 10 mg/L of chemical sunscreen agent benzophenone-3 and in vitro sun protection factor (SPF) was calculated.
PB  - MDPI
T2  - Foods
T1  - Chemical Composition, Total Phenols and Flavonoids Contents and Antioxidant Activity as Nutritive Potential of Roasted Hazelnut Skins (Corylus avellana L.)
VL  - 9
IS  - 4
SP  - 430
DO  - 10.3390/foods9040430
ER  - 

@article{
author = "Ivanović, Stefan and Avramović, Nataša and Dojčinović, Biljana and Trifunović, Snežana and Novaković, Miroslav and Tešević, Vele and Mandić, Boris",
year = "2020",
abstract = "The present study evaluates natural composition of Serbian roasted hazelnut skins (HS) with potential role in application as functional nutrient of various food products. Total phenols (TPC) and flavonoids contents (TFC) in HS extracts obtained with different ethanol concentrations (10%—I, 50%—II and 96%—III) and their antioxidant activities were investigated. The highest total phenols content (706.0 ± 9.7 mgGAE/gextract) was observed in 96% ethanol HS extract. Ethanol HS extracts showed very high antioxidant activity with effective concentrations (EC50) ranged between 0.052 and 0.066 mg/mL. The phenol and flavonoid content of roasted HS extracts I–III was determined by HPLC-ESI-MS/MS analyses. Contents of lipids, proteins, carbohydrates, metals, and C, H, N, S elements in roasted HS were also determined. Relatively high C/N, C/P and C/N/P ratios, rich metal contents and fatty acids composition indicated that hazelnut skin might be a good candidate for use as either human or fungal functional nutrient. In addition, possible application of phenolic HS extracts as UV booster was studied by recording UV spectra (220–440 nm) of 10 mg/L of HS extracts I–III combined with 10 mg/L of chemical sunscreen agent benzophenone-3 and in vitro sun protection factor (SPF) was calculated.",
publisher = "MDPI",
journal = "Foods",
title = "Chemical Composition, Total Phenols and Flavonoids Contents and Antioxidant Activity as Nutritive Potential of Roasted Hazelnut Skins (Corylus avellana L.)",
volume = "9",
number = "4",
pages = "430",
doi = "10.3390/foods9040430"
}

Ivanović, S., Avramović, N., Dojčinović, B., Trifunović, S., Novaković, M., Tešević, V.,& Mandić, B.. (2020). Chemical Composition, Total Phenols and Flavonoids Contents and Antioxidant Activity as Nutritive Potential of Roasted Hazelnut Skins (Corylus avellana L.). in Foods
MDPI., 9(4), 430.
https://doi.org/10.3390/foods9040430

Ivanović S, Avramović N, Dojčinović B, Trifunović S, Novaković M, Tešević V, Mandić B. Chemical Composition, Total Phenols and Flavonoids Contents and Antioxidant Activity as Nutritive Potential of Roasted Hazelnut Skins (Corylus avellana L.). in Foods. 2020;9(4):430.
doi:10.3390/foods9040430 .

Ivanović, Stefan, Avramović, Nataša, Dojčinović, Biljana, Trifunović, Snežana, Novaković, Miroslav, Tešević, Vele, Mandić, Boris, "Chemical Composition, Total Phenols and Flavonoids Contents and Antioxidant Activity as Nutritive Potential of Roasted Hazelnut Skins (Corylus avellana L.)" in Foods, 9, no. 4 (2020):430,
https://doi.org/10.3390/foods9040430 . .

TY  - JOUR
AU  - Vujić, Bojan
AU  - Vidaković, Vera
AU  - Jadranin, Milka
AU  - Novaković, Irena
AU  - Trifunović, Snežana
AU  - Tešević, Vele
AU  - Mandić, Boris
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3962
UR  - http://ibiss-r.rcub.bg.ac.rs/handle/123456789/3620
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3581
AB  - Helichrysum plicatum DC. is widely used in folk medicine in treating a variety of health disorders. The aim of this study was to examine the influence of different extraction solvents on the chemical composition, antioxidant potential, and antimicrobial activities of H. plicatum. Aerial parts were separately extracted with ethanol, dichloromethane, and sunflower oil. The oil extract (OE) was re-extracted with acetonitrile. A total of 142 compounds were tentatively identified in ethanolic (EE), dichloromethane (DCME), and acetonitrile (ACNE) extracts using HPLC-DAD/ESI-ToF-MS. The dominant compound class in all extracts were α-pyrones, alongside flavonoids in EE, terpenoids in DCME and ACNE, and phloroglucinols in DCME. The antioxidant potential of the extracts was assessed by the 2,2-diphenyl-1-picrylhydrazyl radical (DPPH) assay. EE and DCME possessed the most potent radical scavenging capacity. Antimicrobial activity was investigated on eight bacterial, two yeast, and one fungal species. All extracts exhibited high antifungal and notable antibacterial activities compared to control substances, with DCME being the most potent. DCME exhibited stronger antimicrobial activity against P. aeruginosa than the standard chloramphenicol.
PB  - MDPI
T2  - Plants
T1  - Composition, Antioxidant Potential, and Antimicrobial Activity of Helichrysum plicatum DC. Various Extracts
VL  - 9
IS  - 3
SP  - 337
DO  - 10.3390/plants9030337
ER  - 

@article{
author = "Vujić, Bojan and Vidaković, Vera and Jadranin, Milka and Novaković, Irena and Trifunović, Snežana and Tešević, Vele and Mandić, Boris",
year = "2020",
abstract = "Helichrysum plicatum DC. is widely used in folk medicine in treating a variety of health disorders. The aim of this study was to examine the influence of different extraction solvents on the chemical composition, antioxidant potential, and antimicrobial activities of H. plicatum. Aerial parts were separately extracted with ethanol, dichloromethane, and sunflower oil. The oil extract (OE) was re-extracted with acetonitrile. A total of 142 compounds were tentatively identified in ethanolic (EE), dichloromethane (DCME), and acetonitrile (ACNE) extracts using HPLC-DAD/ESI-ToF-MS. The dominant compound class in all extracts were α-pyrones, alongside flavonoids in EE, terpenoids in DCME and ACNE, and phloroglucinols in DCME. The antioxidant potential of the extracts was assessed by the 2,2-diphenyl-1-picrylhydrazyl radical (DPPH) assay. EE and DCME possessed the most potent radical scavenging capacity. Antimicrobial activity was investigated on eight bacterial, two yeast, and one fungal species. All extracts exhibited high antifungal and notable antibacterial activities compared to control substances, with DCME being the most potent. DCME exhibited stronger antimicrobial activity against P. aeruginosa than the standard chloramphenicol.",
publisher = "MDPI",
journal = "Plants",
title = "Composition, Antioxidant Potential, and Antimicrobial Activity of Helichrysum plicatum DC. Various Extracts",
volume = "9",
number = "3",
pages = "337",
doi = "10.3390/plants9030337"
}

Vujić, B., Vidaković, V., Jadranin, M., Novaković, I., Trifunović, S., Tešević, V.,& Mandić, B.. (2020). Composition, Antioxidant Potential, and Antimicrobial Activity of Helichrysum plicatum DC. Various Extracts. in Plants
MDPI., 9(3), 337.
https://doi.org/10.3390/plants9030337

Vujić B, Vidaković V, Jadranin M, Novaković I, Trifunović S, Tešević V, Mandić B. Composition, Antioxidant Potential, and Antimicrobial Activity of Helichrysum plicatum DC. Various Extracts. in Plants. 2020;9(3):337.
doi:10.3390/plants9030337 .

Vujić, Bojan, Vidaković, Vera, Jadranin, Milka, Novaković, Irena, Trifunović, Snežana, Tešević, Vele, Mandić, Boris, "Composition, Antioxidant Potential, and Antimicrobial Activity of Helichrysum plicatum DC. Various Extracts" in Plants, 9, no. 3 (2020):337,
https://doi.org/10.3390/plants9030337 . .

TY  - JOUR
AU  - Jakovljević, Katarina
AU  - Joksovic, Milan D.
AU  - Matić, Ivana Z.
AU  - Petrovic, Nina
AU  - Stanojković, Tatjana
AU  - Sladić, Dušan
AU  - Vujčić, Miroslava
AU  - Janović, Barbara
AU  - Joksovic, Ljubinka
AU  - Trifunović, Snežana
AU  - Markovic, Violeta
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2379
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3136
AB  - Hybrid compounds that combine the 1,3,4-thiadiazole-containing catechol moiety with a chalcone motif were synthesized and examined for their antioxidant activity, cytotoxicity, and DNA-binding activity. A series of thirteen compounds showed strong antioxidant and cytotoxic effects on human acute promyelocytic leukemia HL-60 cells. Several compounds exerted good cytotoxic activities on cervical adenocarcinoma HeLa cells. The treatment of HeLa cells with IC50 and double IC50 concentrations of the compounds 5a, 5c, 5f, and 5m induced a statistically significant increase in the percentage of cells within a subG1 cell cycle phase. The examined compounds caused G2/M cell cycle arrest in HeLa cells. Each of these compounds triggered apoptosis in HeLa cells through activation of caspase-3, the main effector caspase, caspase-8, which is involved in the extrinsic apoptotic pathway, and caspase-9, which is involved in the intrinsic apoptotic pathway. All of the examined compounds decreased the expression levels of MMP2 in HeLa cells and levels of protumorigenic miR-133b. Compounds 5a and 5m lowered the expression level of oncogenic miR-21 in HeLa cells. In addition, compounds 5a, 5f, and 5m decreased the expression levels of oncogenic miR-155 while the treatment of HeLa cells with compounds 5a, 5c, and 5f increased expression of tumor-suppressive miR-206. Observed effects of these compounds on expression levels of four examined miRNAs suggest their prominent cancer-suppressive activity. An investigation by absorption and fluorescence spectroscopy showed more efficient calf thymus DNA binding activity of the compound 5m in comparison to other tested compounds. Results of a pUC19 plasmid cleavage study and comet assay showed DNA damaging activities of compounds 5a and 5c.
PB  - Royal Soc Chemistry, Cambridge
T2  - Medchemcomm
T1  - Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies
VL  - 9
IS  - 10
SP  - 1679
EP  - 1697
DO  - 10.1039/c8md00316e
ER  - 

@article{
author = "Jakovljević, Katarina and Joksovic, Milan D. and Matić, Ivana Z. and Petrovic, Nina and Stanojković, Tatjana and Sladić, Dušan and Vujčić, Miroslava and Janović, Barbara and Joksovic, Ljubinka and Trifunović, Snežana and Markovic, Violeta",
year = "2018",
abstract = "Hybrid compounds that combine the 1,3,4-thiadiazole-containing catechol moiety with a chalcone motif were synthesized and examined for their antioxidant activity, cytotoxicity, and DNA-binding activity. A series of thirteen compounds showed strong antioxidant and cytotoxic effects on human acute promyelocytic leukemia HL-60 cells. Several compounds exerted good cytotoxic activities on cervical adenocarcinoma HeLa cells. The treatment of HeLa cells with IC50 and double IC50 concentrations of the compounds 5a, 5c, 5f, and 5m induced a statistically significant increase in the percentage of cells within a subG1 cell cycle phase. The examined compounds caused G2/M cell cycle arrest in HeLa cells. Each of these compounds triggered apoptosis in HeLa cells through activation of caspase-3, the main effector caspase, caspase-8, which is involved in the extrinsic apoptotic pathway, and caspase-9, which is involved in the intrinsic apoptotic pathway. All of the examined compounds decreased the expression levels of MMP2 in HeLa cells and levels of protumorigenic miR-133b. Compounds 5a and 5m lowered the expression level of oncogenic miR-21 in HeLa cells. In addition, compounds 5a, 5f, and 5m decreased the expression levels of oncogenic miR-155 while the treatment of HeLa cells with compounds 5a, 5c, and 5f increased expression of tumor-suppressive miR-206. Observed effects of these compounds on expression levels of four examined miRNAs suggest their prominent cancer-suppressive activity. An investigation by absorption and fluorescence spectroscopy showed more efficient calf thymus DNA binding activity of the compound 5m in comparison to other tested compounds. Results of a pUC19 plasmid cleavage study and comet assay showed DNA damaging activities of compounds 5a and 5c.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Medchemcomm",
title = "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies",
volume = "9",
number = "10",
pages = "1679-1697",
doi = "10.1039/c8md00316e"
}

Jakovljević, K., Joksovic, M. D., Matić, I. Z., Petrovic, N., Stanojković, T., Sladić, D., Vujčić, M., Janović, B., Joksovic, L., Trifunović, S.,& Markovic, V.. (2018). Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies. in Medchemcomm
Royal Soc Chemistry, Cambridge., 9(10), 1679-1697.
https://doi.org/10.1039/c8md00316e

Jakovljević K, Joksovic MD, Matić IZ, Petrovic N, Stanojković T, Sladić D, Vujčić M, Janović B, Joksovic L, Trifunović S, Markovic V. Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies. in Medchemcomm. 2018;9(10):1679-1697.
doi:10.1039/c8md00316e .

Jakovljević, Katarina, Joksovic, Milan D., Matić, Ivana Z., Petrovic, Nina, Stanojković, Tatjana, Sladić, Dušan, Vujčić, Miroslava, Janović, Barbara, Joksovic, Ljubinka, Trifunović, Snežana, Markovic, Violeta, "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies" in Medchemcomm, 9, no. 10 (2018):1679-1697,
https://doi.org/10.1039/c8md00316e . .

TY  - DATA
AU  - Jakovljević, Katarina
AU  - Joksovic, Milan D.
AU  - Matić, Ivana Z.
AU  - Petrovic, Nina
AU  - Stanojković, Tatjana
AU  - Sladić, Dušan
AU  - Vujčić, Miroslava
AU  - Janović, Barbara
AU  - Joksovic, Ljubinka
AU  - Trifunović, Snežana
AU  - Markovic, Violeta
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4534
AB  - Copies of 1H and 13C NMR spectra for 5a-m
PB  - Royal Society of Chemistry, Cambridge
T2  - Medchemcomm
T1  - Supplementary Information for: "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies"
UR  - https://hdl.handle.net/21.15107/rcub_cer_4534
ER  - 

@misc{
author = "Jakovljević, Katarina and Joksovic, Milan D. and Matić, Ivana Z. and Petrovic, Nina and Stanojković, Tatjana and Sladić, Dušan and Vujčić, Miroslava and Janović, Barbara and Joksovic, Ljubinka and Trifunović, Snežana and Markovic, Violeta",
year = "2018",
abstract = "Copies of 1H and 13C NMR spectra for 5a-m",
publisher = "Royal Society of Chemistry, Cambridge",
journal = "Medchemcomm",
title = "Supplementary Information for: "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies"",
url = "https://hdl.handle.net/21.15107/rcub_cer_4534"
}

Jakovljević, K., Joksovic, M. D., Matić, I. Z., Petrovic, N., Stanojković, T., Sladić, D., Vujčić, M., Janović, B., Joksovic, L., Trifunović, S.,& Markovic, V.. (2018). Supplementary Information for: "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies". in Medchemcomm
Royal Society of Chemistry, Cambridge..
https://hdl.handle.net/21.15107/rcub_cer_4534

Jakovljević K, Joksovic MD, Matić IZ, Petrovic N, Stanojković T, Sladić D, Vujčić M, Janović B, Joksovic L, Trifunović S, Markovic V. Supplementary Information for: "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies". in Medchemcomm. 2018;.
https://hdl.handle.net/21.15107/rcub_cer_4534 .

Jakovljević, Katarina, Joksovic, Milan D., Matić, Ivana Z., Petrovic, Nina, Stanojković, Tatjana, Sladić, Dušan, Vujčić, Miroslava, Janović, Barbara, Joksovic, Ljubinka, Trifunović, Snežana, Markovic, Violeta, "Supplementary Information for: "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies"" in Medchemcomm (2018),
https://hdl.handle.net/21.15107/rcub_cer_4534 .

TY  - JOUR
AU  - Jakovljević, Katarina
AU  - Joksovic, Milan D.
AU  - Matić, Ivana Z.
AU  - Petrovic, Nina
AU  - Stanojković, Tatjana
AU  - Sladić, Dušan
AU  - Vujčić, Miroslava
AU  - Janović, Barbara
AU  - Joksovic, Ljubinka
AU  - Trifunović, Snežana
AU  - Markovic, Violeta
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2379
AB  - Hybrid compounds that combine the 1,3,4-thiadiazole-containing catechol moiety with a chalcone motif were synthesized and examined for their antioxidant activity, cytotoxicity, and DNA-binding activity. A series of thirteen compounds showed strong antioxidant and cytotoxic effects on human acute promyelocytic leukemia HL-60 cells. Several compounds exerted good cytotoxic activities on cervical adenocarcinoma HeLa cells. The treatment of HeLa cells with IC50 and double IC50 concentrations of the compounds 5a, 5c, 5f, and 5m induced a statistically significant increase in the percentage of cells within a subG1 cell cycle phase. The examined compounds caused G2/M cell cycle arrest in HeLa cells. Each of these compounds triggered apoptosis in HeLa cells through activation of caspase-3, the main effector caspase, caspase-8, which is involved in the extrinsic apoptotic pathway, and caspase-9, which is involved in the intrinsic apoptotic pathway. All of the examined compounds decreased the expression levels of MMP2 in HeLa cells and levels of protumorigenic miR-133b. Compounds 5a and 5m lowered the expression level of oncogenic miR-21 in HeLa cells. In addition, compounds 5a, 5f, and 5m decreased the expression levels of oncogenic miR-155 while the treatment of HeLa cells with compounds 5a, 5c, and 5f increased expression of tumor-suppressive miR-206. Observed effects of these compounds on expression levels of four examined miRNAs suggest their prominent cancer-suppressive activity. An investigation by absorption and fluorescence spectroscopy showed more efficient calf thymus DNA binding activity of the compound 5m in comparison to other tested compounds. Results of a pUC19 plasmid cleavage study and comet assay showed DNA damaging activities of compounds 5a and 5c.
PB  - Royal Soc Chemistry, Cambridge
T2  - Medchemcomm
T1  - Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies
VL  - 9
IS  - 10
SP  - 1679
EP  - 1697
DO  - 10.1039/c8md00316e
ER  - 

@article{
author = "Jakovljević, Katarina and Joksovic, Milan D. and Matić, Ivana Z. and Petrovic, Nina and Stanojković, Tatjana and Sladić, Dušan and Vujčić, Miroslava and Janović, Barbara and Joksovic, Ljubinka and Trifunović, Snežana and Markovic, Violeta",
year = "2018",
abstract = "Hybrid compounds that combine the 1,3,4-thiadiazole-containing catechol moiety with a chalcone motif were synthesized and examined for their antioxidant activity, cytotoxicity, and DNA-binding activity. A series of thirteen compounds showed strong antioxidant and cytotoxic effects on human acute promyelocytic leukemia HL-60 cells. Several compounds exerted good cytotoxic activities on cervical adenocarcinoma HeLa cells. The treatment of HeLa cells with IC50 and double IC50 concentrations of the compounds 5a, 5c, 5f, and 5m induced a statistically significant increase in the percentage of cells within a subG1 cell cycle phase. The examined compounds caused G2/M cell cycle arrest in HeLa cells. Each of these compounds triggered apoptosis in HeLa cells through activation of caspase-3, the main effector caspase, caspase-8, which is involved in the extrinsic apoptotic pathway, and caspase-9, which is involved in the intrinsic apoptotic pathway. All of the examined compounds decreased the expression levels of MMP2 in HeLa cells and levels of protumorigenic miR-133b. Compounds 5a and 5m lowered the expression level of oncogenic miR-21 in HeLa cells. In addition, compounds 5a, 5f, and 5m decreased the expression levels of oncogenic miR-155 while the treatment of HeLa cells with compounds 5a, 5c, and 5f increased expression of tumor-suppressive miR-206. Observed effects of these compounds on expression levels of four examined miRNAs suggest their prominent cancer-suppressive activity. An investigation by absorption and fluorescence spectroscopy showed more efficient calf thymus DNA binding activity of the compound 5m in comparison to other tested compounds. Results of a pUC19 plasmid cleavage study and comet assay showed DNA damaging activities of compounds 5a and 5c.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Medchemcomm",
title = "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies",
volume = "9",
number = "10",
pages = "1679-1697",
doi = "10.1039/c8md00316e"
}

Jakovljević, K., Joksovic, M. D., Matić, I. Z., Petrovic, N., Stanojković, T., Sladić, D., Vujčić, M., Janović, B., Joksovic, L., Trifunović, S.,& Markovic, V.. (2018). Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies. in Medchemcomm
Royal Soc Chemistry, Cambridge., 9(10), 1679-1697.
https://doi.org/10.1039/c8md00316e

Jakovljević K, Joksovic MD, Matić IZ, Petrovic N, Stanojković T, Sladić D, Vujčić M, Janović B, Joksovic L, Trifunović S, Markovic V. Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies. in Medchemcomm. 2018;9(10):1679-1697.
doi:10.1039/c8md00316e .

Jakovljević, Katarina, Joksovic, Milan D., Matić, Ivana Z., Petrovic, Nina, Stanojković, Tatjana, Sladić, Dušan, Vujčić, Miroslava, Janović, Barbara, Joksovic, Ljubinka, Trifunović, Snežana, Markovic, Violeta, "Novel 1,3,4-thiadiazole-chalcone hybrids containing catechol moiety: synthesis, antioxidant activity, cytotoxicity and DNA interaction studies" in Medchemcomm, 9, no. 10 (2018):1679-1697,
https://doi.org/10.1039/c8md00316e . .

TY  - JOUR
AU  - Zukic, Selma
AU  - Veljović, Elma
AU  - Spirtovic-Halilovic, Selma
AU  - Muratovic, Samija
AU  - Osmanovic, Amar
AU  - Trifunović, Snežana
AU  - Novaković, Irena
AU  - Zavrsnik, Davorka
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2430
AB  - Ten biologically active 2,2,5,5-tetramethy1-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione derivatives were synthesized and their structures were confirmed by IR, H-1 and C-13 NMR spectroscopy and mass spectrometry. Synthesized compounds were scanned for their antioxidant, antimicrobial and antiproliferative activity. Antibacterial activity was tested by the diffusion and dilution method against Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa, while a ntifunga I activity was tested against Candida albicans and Saccharomyces cerevisiae. Antiproliferative activity was tested against HeLa (cervical carcinoma), SW620 (colorectal adenocarcinoma, metastatic), hepatocellular carcinoma (HEpG2), lung carcinoma cells (A549) and mouse embryo fibroblast cell line (3T3). The best antioxidant activity showed compound 2 with two hydroxy groups substituted on phenyl ring in positions 2' and 3'. The best antimicrobial activity of all synthesized compounds showed compound 8, while the best antiproliferative activity showed compound 6. Results signify the importance of xanthene-1,8-dione derivatives as potential antioxidant and antiproliferative agents.
PB  - Croatian Chemical Soc, Zagreb
T2  - Croatica Chemica Acta
T1  - Antioxidant, Antimicrobial and Antiproliferative Activities of Synthesized 2,2,5,5-Tetramethyl-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione Derivatives
VL  - 91
IS  - 1
SP  - 1
EP  - 9
DO  - 10.5562/cca3225
ER  - 

@article{
author = "Zukic, Selma and Veljović, Elma and Spirtovic-Halilovic, Selma and Muratovic, Samija and Osmanovic, Amar and Trifunović, Snežana and Novaković, Irena and Zavrsnik, Davorka",
year = "2018",
abstract = "Ten biologically active 2,2,5,5-tetramethy1-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione derivatives were synthesized and their structures were confirmed by IR, H-1 and C-13 NMR spectroscopy and mass spectrometry. Synthesized compounds were scanned for their antioxidant, antimicrobial and antiproliferative activity. Antibacterial activity was tested by the diffusion and dilution method against Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa, while a ntifunga I activity was tested against Candida albicans and Saccharomyces cerevisiae. Antiproliferative activity was tested against HeLa (cervical carcinoma), SW620 (colorectal adenocarcinoma, metastatic), hepatocellular carcinoma (HEpG2), lung carcinoma cells (A549) and mouse embryo fibroblast cell line (3T3). The best antioxidant activity showed compound 2 with two hydroxy groups substituted on phenyl ring in positions 2' and 3'. The best antimicrobial activity of all synthesized compounds showed compound 8, while the best antiproliferative activity showed compound 6. Results signify the importance of xanthene-1,8-dione derivatives as potential antioxidant and antiproliferative agents.",
publisher = "Croatian Chemical Soc, Zagreb",
journal = "Croatica Chemica Acta",
title = "Antioxidant, Antimicrobial and Antiproliferative Activities of Synthesized 2,2,5,5-Tetramethyl-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione Derivatives",
volume = "91",
number = "1",
pages = "1-9",
doi = "10.5562/cca3225"
}

Zukic, S., Veljović, E., Spirtovic-Halilovic, S., Muratovic, S., Osmanovic, A., Trifunović, S., Novaković, I.,& Zavrsnik, D.. (2018). Antioxidant, Antimicrobial and Antiproliferative Activities of Synthesized 2,2,5,5-Tetramethyl-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione Derivatives. in Croatica Chemica Acta
Croatian Chemical Soc, Zagreb., 91(1), 1-9.
https://doi.org/10.5562/cca3225

Zukic S, Veljović E, Spirtovic-Halilovic S, Muratovic S, Osmanovic A, Trifunović S, Novaković I, Zavrsnik D. Antioxidant, Antimicrobial and Antiproliferative Activities of Synthesized 2,2,5,5-Tetramethyl-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione Derivatives. in Croatica Chemica Acta. 2018;91(1):1-9.
doi:10.5562/cca3225 .

Zukic, Selma, Veljović, Elma, Spirtovic-Halilovic, Selma, Muratovic, Samija, Osmanovic, Amar, Trifunović, Snežana, Novaković, Irena, Zavrsnik, Davorka, "Antioxidant, Antimicrobial and Antiproliferative Activities of Synthesized 2,2,5,5-Tetramethyl-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione Derivatives" in Croatica Chemica Acta, 91, no. 1 (2018):1-9,
https://doi.org/10.5562/cca3225 . .

TY  - JOUR
AU  - Topalović, Ana
AU  - Knežević, Mirko
AU  - Trifunović, Snežana
AU  - Novaković, Miroslav
AU  - Pešić, Milica
AU  - Ðurović, Dijana
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2886
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2839
AB  - Swiss chard (Beta vulgaris L. var. cicla) is a leafy vegetable highly consumed in many parts of the world as a very popular ingredient of different diets. The purpose of this study was to evaluate effects of soil properties and fertilization on yield, mineral composition, total phenolics, antioxidant and biological activity of Swiss chard. The mineral composition of Swiss chard was generally affected by soil properties. The fertilization at 50% of recommended level (110 kg ha -1 N, 90 kg ha -1 P 2 O 5 and 100 kg ha -1 K 2 O per season) affected negatively yield and on the other hand affected positively antioxidant activity, while fertilization at 150% of recommended level had a contrary effect. The available K in soil affected the yield positively. Total phenolics were in negative correlation with the yield. The positive relationship of total phenolics and content of Mn in chard was noticed. The greatest efficacy in human colorectal carcinoma cell lines was obtained by Swiss chard extract from plants fertilized at 150% of recommended level.
PB  - International Society for Horticultural Science
T2  - European Journal of Horticultural Science
T1  - Effects of soil properties and fertilization on quality and biological activity of Swiss chard
VL  - 83
IS  - 6
SP  - 374
EP  - 381
DO  - 10.17660/eJHS.2018/83.6.5
ER  - 

@article{
author = "Topalović, Ana and Knežević, Mirko and Trifunović, Snežana and Novaković, Miroslav and Pešić, Milica and Ðurović, Dijana",
year = "2018",
abstract = "Swiss chard (Beta vulgaris L. var. cicla) is a leafy vegetable highly consumed in many parts of the world as a very popular ingredient of different diets. The purpose of this study was to evaluate effects of soil properties and fertilization on yield, mineral composition, total phenolics, antioxidant and biological activity of Swiss chard. The mineral composition of Swiss chard was generally affected by soil properties. The fertilization at 50% of recommended level (110 kg ha -1 N, 90 kg ha -1 P 2 O 5 and 100 kg ha -1 K 2 O per season) affected negatively yield and on the other hand affected positively antioxidant activity, while fertilization at 150% of recommended level had a contrary effect. The available K in soil affected the yield positively. Total phenolics were in negative correlation with the yield. The positive relationship of total phenolics and content of Mn in chard was noticed. The greatest efficacy in human colorectal carcinoma cell lines was obtained by Swiss chard extract from plants fertilized at 150% of recommended level.",
publisher = "International Society for Horticultural Science",
journal = "European Journal of Horticultural Science",
title = "Effects of soil properties and fertilization on quality and biological activity of Swiss chard",
volume = "83",
number = "6",
pages = "374-381",
doi = "10.17660/eJHS.2018/83.6.5"
}

Topalović, A., Knežević, M., Trifunović, S., Novaković, M., Pešić, M.,& Ðurović, D.. (2018). Effects of soil properties and fertilization on quality and biological activity of Swiss chard. in European Journal of Horticultural Science
International Society for Horticultural Science., 83(6), 374-381.
https://doi.org/10.17660/eJHS.2018/83.6.5

Topalović A, Knežević M, Trifunović S, Novaković M, Pešić M, Ðurović D. Effects of soil properties and fertilization on quality and biological activity of Swiss chard. in European Journal of Horticultural Science. 2018;83(6):374-381.
doi:10.17660/eJHS.2018/83.6.5 .

Topalović, Ana, Knežević, Mirko, Trifunović, Snežana, Novaković, Miroslav, Pešić, Milica, Ðurović, Dijana, "Effects of soil properties and fertilization on quality and biological activity of Swiss chard" in European Journal of Horticultural Science, 83, no. 6 (2018):374-381,
https://doi.org/10.17660/eJHS.2018/83.6.5 . .

TY  - JOUR
AU  - Sakan, Sanja
AU  - Sakan, Nenad
AU  - Anđelković, Ivan
AU  - Trifunović, Snežana
AU  - Đorđević, Dragana
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2145
AB  - This investigation examines surface sediment samples from rivers and artificial lakes (Serbia) to quantify levels of potentially harmful elements (As, Hg, and Se) and several ancillary elements (Al, Fe, Mn, Ca, Mg, C, H, N, and S). These data provide the first global analysis of Hg, As and Se levels in a well-studied system. Combination of different methods was applied for estimation of the environmental status of sediments and to determine the potential risk of ecological damage: digestion with aqua regia and determination of element content, determination of elements mobile forms by ammonium-acetate extraction, calculation of contamination indexes - index of geoaccumulation and enrichment factor, comparison with sediment quality guidelines and other literature data, and use of statistical methods. Results indicate that the sediments are slightly enriched with As and Hg, but not with Se. Fact that values for Se contents was less than the international threshold levels, suggesting the very probable absence of risk of contamination over the catchment with this element. The average pollution levels in Serbian river and artificial lakes expressed in terms of geoaccumulation indexes of As and Hg indicate that the environment is uncontaminated to moderately contaminated. All values of EF for Hg were below 2, indicating deficiency to minimal enrichment with Hg on studied localities. The EF values of As indicate deficiency to moderate enrichment (EF ranged from 0.11 to 3.54). According to the comparison to quality standard, the As in sediments of the studied area have potential risk. High content of arsenic in river and lake sediments indicate that arsenic pollution problem that lasts longer period of time.
PB  - Elsevier
T2  - Journal of Geochemical Exploration
T1  - Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes
VL  - 180
SP  - 24
EP  - 34
DO  - 10.1016/j.gexplo.2017.06.006
ER  - 

@article{
author = "Sakan, Sanja and Sakan, Nenad and Anđelković, Ivan and Trifunović, Snežana and Đorđević, Dragana",
year = "2017",
abstract = "This investigation examines surface sediment samples from rivers and artificial lakes (Serbia) to quantify levels of potentially harmful elements (As, Hg, and Se) and several ancillary elements (Al, Fe, Mn, Ca, Mg, C, H, N, and S). These data provide the first global analysis of Hg, As and Se levels in a well-studied system. Combination of different methods was applied for estimation of the environmental status of sediments and to determine the potential risk of ecological damage: digestion with aqua regia and determination of element content, determination of elements mobile forms by ammonium-acetate extraction, calculation of contamination indexes - index of geoaccumulation and enrichment factor, comparison with sediment quality guidelines and other literature data, and use of statistical methods. Results indicate that the sediments are slightly enriched with As and Hg, but not with Se. Fact that values for Se contents was less than the international threshold levels, suggesting the very probable absence of risk of contamination over the catchment with this element. The average pollution levels in Serbian river and artificial lakes expressed in terms of geoaccumulation indexes of As and Hg indicate that the environment is uncontaminated to moderately contaminated. All values of EF for Hg were below 2, indicating deficiency to minimal enrichment with Hg on studied localities. The EF values of As indicate deficiency to moderate enrichment (EF ranged from 0.11 to 3.54). According to the comparison to quality standard, the As in sediments of the studied area have potential risk. High content of arsenic in river and lake sediments indicate that arsenic pollution problem that lasts longer period of time.",
publisher = "Elsevier",
journal = "Journal of Geochemical Exploration",
title = "Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes",
volume = "180",
pages = "24-34",
doi = "10.1016/j.gexplo.2017.06.006"
}

Sakan, S., Sakan, N., Anđelković, I., Trifunović, S.,& Đorđević, D.. (2017). Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes. in Journal of Geochemical Exploration
Elsevier., 180, 24-34.
https://doi.org/10.1016/j.gexplo.2017.06.006

Sakan S, Sakan N, Anđelković I, Trifunović S, Đorđević D. Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes. in Journal of Geochemical Exploration. 2017;180:24-34.
doi:10.1016/j.gexplo.2017.06.006 .

Sakan, Sanja, Sakan, Nenad, Anđelković, Ivan, Trifunović, Snežana, Đorđević, Dragana, "Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes" in Journal of Geochemical Exploration, 180 (2017):24-34,
https://doi.org/10.1016/j.gexplo.2017.06.006 . .

TY  - JOUR
AU  - Mileski, Ksenija S.
AU  - Trifunović, Snežana
AU  - Ciric, Ana D.
AU  - Sakic, Zeljana M.
AU  - Ristic, Mihailo S.
AU  - Todorović, Nina
AU  - Matevski, Vlado S.
AU  - Marin, Petar D.
AU  - Tešević, Vele
AU  - Dzamic, Ana M.
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2936
AB  - The essential oil, different extracts, and isolated compounds of Angelica pancicii Vandas (Apiaceae) were investigated for the first time. The GC-FID and GC-MS analyses revealed sesquiterpenoids as the main constituents of A. pancicii essential oil of aerial parts with bornyl acetate (8.08%), n-octanol (5.82%), kessane (4.26%), and beta-selinene (4.26%) as the main constituents. Analysis of methanol extracts, using an HPLC-DAD/ESI-ToF-MS system, showed a total of 52 compounds in the aerial parts and 53 in the roots, indicating coumarins as the main constituents. In addition, new chromone (1) and six known furanocoumarins (2-7) were isolated from the roots and structurally elucidated by combined spectroscopic methods. The aerial part extracts exhibited higher polyphenolic contents and antioxidant activity evaluated by three radical scavenging assays. Using a microwell dilution method, the strongest antibacterial activity profiles were determined for ethanol and methanol root extracts (minimum bactericidal concentrations (MBCs) = 0.25-3.00 mg/mL), which were comparable to the activity of streptomycin (MBCs = 0.34-1.24 mg/mL), while the strongest antibacterial compound of A. pancicii was oxypeucedanin hydrate (MBCs = 0.50-8.00 mg/mL). Antifungal potential was in moderate extent, and the highest activity was obtained for root methanol extract (minimum fungicidal concentrations (MFCs) = 4.00-14.00 mg/mL). Tested sub-minimum inhibitory concentrations (subMICs) of the extracts and isolated compounds inhibited selected Pseudomonasaeruginosa PAO1 virulence determinants. The most reduced growth of P. aeruginosa colony was in the presence of isolated oxypeucedanin. Ethanol (17.36-46.98%) and methanol (34.54-52.43%) root extracts showed higher anti-biofilm activity compared to streptomycin (49.40-88.36%) and ampicillin (56.46-92.16%).
PB  - American Chemical Society (ACS)
T2  - Journal of Agricultural and Food Chemistry
T1  - Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots
VL  - 65
IS  - 50
SP  - 10933
EP  - 10949
DO  - 10.1021/acs.jafc.7b04202
ER  - 

@article{
author = "Mileski, Ksenija S. and Trifunović, Snežana and Ciric, Ana D. and Sakic, Zeljana M. and Ristic, Mihailo S. and Todorović, Nina and Matevski, Vlado S. and Marin, Petar D. and Tešević, Vele and Dzamic, Ana M.",
year = "2017",
abstract = "The essential oil, different extracts, and isolated compounds of Angelica pancicii Vandas (Apiaceae) were investigated for the first time. The GC-FID and GC-MS analyses revealed sesquiterpenoids as the main constituents of A. pancicii essential oil of aerial parts with bornyl acetate (8.08%), n-octanol (5.82%), kessane (4.26%), and beta-selinene (4.26%) as the main constituents. Analysis of methanol extracts, using an HPLC-DAD/ESI-ToF-MS system, showed a total of 52 compounds in the aerial parts and 53 in the roots, indicating coumarins as the main constituents. In addition, new chromone (1) and six known furanocoumarins (2-7) were isolated from the roots and structurally elucidated by combined spectroscopic methods. The aerial part extracts exhibited higher polyphenolic contents and antioxidant activity evaluated by three radical scavenging assays. Using a microwell dilution method, the strongest antibacterial activity profiles were determined for ethanol and methanol root extracts (minimum bactericidal concentrations (MBCs) = 0.25-3.00 mg/mL), which were comparable to the activity of streptomycin (MBCs = 0.34-1.24 mg/mL), while the strongest antibacterial compound of A. pancicii was oxypeucedanin hydrate (MBCs = 0.50-8.00 mg/mL). Antifungal potential was in moderate extent, and the highest activity was obtained for root methanol extract (minimum fungicidal concentrations (MFCs) = 4.00-14.00 mg/mL). Tested sub-minimum inhibitory concentrations (subMICs) of the extracts and isolated compounds inhibited selected Pseudomonasaeruginosa PAO1 virulence determinants. The most reduced growth of P. aeruginosa colony was in the presence of isolated oxypeucedanin. Ethanol (17.36-46.98%) and methanol (34.54-52.43%) root extracts showed higher anti-biofilm activity compared to streptomycin (49.40-88.36%) and ampicillin (56.46-92.16%).",
publisher = "American Chemical Society (ACS)",
journal = "Journal of Agricultural and Food Chemistry",
title = "Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots",
volume = "65",
number = "50",
pages = "10933-10949",
doi = "10.1021/acs.jafc.7b04202"
}

Mileski, K. S., Trifunović, S., Ciric, A. D., Sakic, Z. M., Ristic, M. S., Todorović, N., Matevski, V. S., Marin, P. D., Tešević, V.,& Dzamic, A. M.. (2017). Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots. in Journal of Agricultural and Food Chemistry
American Chemical Society (ACS)., 65(50), 10933-10949.
https://doi.org/10.1021/acs.jafc.7b04202

Mileski KS, Trifunović S, Ciric AD, Sakic ZM, Ristic MS, Todorović N, Matevski VS, Marin PD, Tešević V, Dzamic AM. Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots. in Journal of Agricultural and Food Chemistry. 2017;65(50):10933-10949.
doi:10.1021/acs.jafc.7b04202 .

Mileski, Ksenija S., Trifunović, Snežana, Ciric, Ana D., Sakic, Zeljana M., Ristic, Mihailo S., Todorović, Nina, Matevski, Vlado S., Marin, Petar D., Tešević, Vele, Dzamic, Ana M., "Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots" in Journal of Agricultural and Food Chemistry, 65, no. 50 (2017):10933-10949,
https://doi.org/10.1021/acs.jafc.7b04202 . .

TY  - JOUR
AU  - Mileski, Ksenija S.
AU  - Trifunović, Snežana
AU  - Ciric, Ana D.
AU  - Sakic, Zeljana M.
AU  - Ristic, Mihailo S.
AU  - Todorović, Nina
AU  - Matevski, Vlado S.
AU  - Marin, Petar D.
AU  - Tešević, Vele
AU  - Dzamic, Ana M.
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2110
AB  - The essential oil, different extracts, and isolated compounds of Angelica pancicii Vandas (Apiaceae) were investigated for the first time. The GC-FID and GC-MS analyses revealed sesquiterpenoids as the main constituents of A. pancicii essential oil of aerial parts with bornyl acetate (8.08%), n-octanol (5.82%), kessane (4.26%), and beta-selinene (4.26%) as the main constituents. Analysis of methanol extracts, using an HPLC-DAD/ESI-ToF-MS system, showed a total of 52 compounds in the aerial parts and 53 in the roots, indicating coumarins as the main constituents. In addition, new chromone (1) and six known furanocoumarins (2-7) were isolated from the roots and structurally elucidated by combined spectroscopic methods. The aerial part extracts exhibited higher polyphenolic contents and antioxidant activity evaluated by three radical scavenging assays. Using a microwell dilution method, the strongest antibacterial activity profiles were determined for ethanol and methanol root extracts (minimum bactericidal concentrations (MBCs) = 0.25-3.00 mg/mL), which were comparable to the activity of streptomycin (MBCs = 0.34-1.24 mg/mL), while the strongest antibacterial compound of A. pancicii was oxypeucedanin hydrate (MBCs = 0.50-8.00 mg/mL). Antifungal potential was in moderate extent, and the highest activity was obtained for root methanol extract (minimum fungicidal concentrations (MFCs) = 4.00-14.00 mg/mL). Tested sub-minimum inhibitory concentrations (subMICs) of the extracts and isolated compounds inhibited selected Pseudomonasaeruginosa PAO1 virulence determinants. The most reduced growth of P. aeruginosa colony was in the presence of isolated oxypeucedanin. Ethanol (17.36-46.98%) and methanol (34.54-52.43%) root extracts showed higher anti-biofilm activity compared to streptomycin (49.40-88.36%) and ampicillin (56.46-92.16%).
PB  - American Chemical Society (ACS)
T2  - Journal of Agricultural and Food Chemistry
T1  - Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots
VL  - 65
IS  - 50
SP  - 10933
EP  - 10949
DO  - 10.1021/acs.jafc.7b04202
ER  - 

@article{
author = "Mileski, Ksenija S. and Trifunović, Snežana and Ciric, Ana D. and Sakic, Zeljana M. and Ristic, Mihailo S. and Todorović, Nina and Matevski, Vlado S. and Marin, Petar D. and Tešević, Vele and Dzamic, Ana M.",
year = "2017",
abstract = "The essential oil, different extracts, and isolated compounds of Angelica pancicii Vandas (Apiaceae) were investigated for the first time. The GC-FID and GC-MS analyses revealed sesquiterpenoids as the main constituents of A. pancicii essential oil of aerial parts with bornyl acetate (8.08%), n-octanol (5.82%), kessane (4.26%), and beta-selinene (4.26%) as the main constituents. Analysis of methanol extracts, using an HPLC-DAD/ESI-ToF-MS system, showed a total of 52 compounds in the aerial parts and 53 in the roots, indicating coumarins as the main constituents. In addition, new chromone (1) and six known furanocoumarins (2-7) were isolated from the roots and structurally elucidated by combined spectroscopic methods. The aerial part extracts exhibited higher polyphenolic contents and antioxidant activity evaluated by three radical scavenging assays. Using a microwell dilution method, the strongest antibacterial activity profiles were determined for ethanol and methanol root extracts (minimum bactericidal concentrations (MBCs) = 0.25-3.00 mg/mL), which were comparable to the activity of streptomycin (MBCs = 0.34-1.24 mg/mL), while the strongest antibacterial compound of A. pancicii was oxypeucedanin hydrate (MBCs = 0.50-8.00 mg/mL). Antifungal potential was in moderate extent, and the highest activity was obtained for root methanol extract (minimum fungicidal concentrations (MFCs) = 4.00-14.00 mg/mL). Tested sub-minimum inhibitory concentrations (subMICs) of the extracts and isolated compounds inhibited selected Pseudomonasaeruginosa PAO1 virulence determinants. The most reduced growth of P. aeruginosa colony was in the presence of isolated oxypeucedanin. Ethanol (17.36-46.98%) and methanol (34.54-52.43%) root extracts showed higher anti-biofilm activity compared to streptomycin (49.40-88.36%) and ampicillin (56.46-92.16%).",
publisher = "American Chemical Society (ACS)",
journal = "Journal of Agricultural and Food Chemistry",
title = "Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots",
volume = "65",
number = "50",
pages = "10933-10949",
doi = "10.1021/acs.jafc.7b04202"
}

Mileski, K. S., Trifunović, S., Ciric, A. D., Sakic, Z. M., Ristic, M. S., Todorović, N., Matevski, V. S., Marin, P. D., Tešević, V.,& Dzamic, A. M.. (2017). Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots. in Journal of Agricultural and Food Chemistry
American Chemical Society (ACS)., 65(50), 10933-10949.
https://doi.org/10.1021/acs.jafc.7b04202

Mileski KS, Trifunović S, Ciric AD, Sakic ZM, Ristic MS, Todorović N, Matevski VS, Marin PD, Tešević V, Dzamic AM. Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots. in Journal of Agricultural and Food Chemistry. 2017;65(50):10933-10949.
doi:10.1021/acs.jafc.7b04202 .

Mileski, Ksenija S., Trifunović, Snežana, Ciric, Ana D., Sakic, Zeljana M., Ristic, Mihailo S., Todorović, Nina, Matevski, Vlado S., Marin, Petar D., Tešević, Vele, Dzamic, Ana M., "Research on Chemical Composition and Biological Properties Including Antiquorum Sensing Activity of Angelica pancicii Vandas Aerial Parts and Roots" in Journal of Agricultural and Food Chemistry, 65, no. 50 (2017):10933-10949,
https://doi.org/10.1021/acs.jafc.7b04202 . .

TY  - JOUR
AU  - Cvetković, Olga
AU  - Pivić, Radmila
AU  - Dinić, Zoran
AU  - Maksimović, Jelena
AU  - Trifunović, Snežana
AU  - Dželetović, Željko
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1866
AB  - According to scientific community and professional specialists, urging necessity to increase capacity of sources of energy can be partially achieved by using biomass as a raw material. This approach is justified by both economic and ecological reasons. In this paper the results of chemical study of the biomass Miscanthus × giganteus Greef et Deu. cultivated in the Republic of Serbia in the experimental field of the Institute for Application of Nuclear Energy in Zemun were presented. Study of an amount of ashes, elemental analysis of the biomass, and calorific value of the biomass (both higher and lower), which are critical parameters when estimating the quality of a biofuel, points out the possibility of utilization of the miscantus biomass as a fuel. Samples of the plant material for this study were collected during two harvesting periods: in the fall, when the biological yield is the highest, and at the end of the winter, when a highest quality biomass with respect to the combustion is obtained do to a decrease in moisture content and remobilization of the macro- and micronutrients from the above-ground parts of the plants to the rhizomes. Values of the studied parameters indicate that biomass meets the 'green' energy requirements because the amounts of oxides of nitrogen and sulphur in the combustion products would not threaten current quality of the environment and the amount of carbon dioxide produced would be consumed in the process of photosynthesis. Results of the chemical analyses strongly suggest to a high potential of utilization of the miscantus biomass as a biofuel (renewable source of energy) to generate thermal energy.
AB  - Delimičan odgovor stručne i naučne javnosti na pitanje kako povećati kapacitete energetskih izvora je upotreba biomase kao sirovine, kako iz ekonomskih, tako i iz ekoloških razloga. U ovom radu su prikazani rezultati fizičko-hemijskih ispitivanja biomase miskantusa (Miscanthus × giganteus Greef et Deu.), gajenog na teritoriji Republike Srbije, oglednom polju Instituta za primenu nuklearne energije, Zemun. Ispitivanjem količine pepela, elementarnog sastava biomase i kalorične vrednosti biomase (donje i gornje), koji su presudni za procenu kvaliteta biogoriva, ukazano je na mogućnost eksploatacije biomase miskantusa kao biogoriva. Prikupljanje uzoraka biljnog materijala za ovo istraživanje izvršeno je u dva žetvena roka: u jesen - vreme maksimuma biološkog prinosa i krajem zime, kada se dobija kvalitetnija biomasa za sagorevanje usled smanjenja sadržaja vlage i remobilizacije makro- i mikrohraniva iz nadzemnih delova rizoma. Vrednosti ispitivanih parametara pokazuju da biomasa ispunjava zahteve 'zelene' energije, jer produkti sagorevanja biomase svojom količinom (oksidi N i S) ne bi ugrožavali postojeći kvalitet životne sredine, a količina nastalog ugljenik (IV) - oksida ne bi predstavljala ekološki problem, jer bi se dalje uključila u proces fotosinteze. Rezultati hemijskih analiza argumentovano ukazuju na veliki potencijal upotrebe biomase miskantusa kao biogoriva (obnovljivog izvora energije) u proizvodnji toplotne energije.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - Chemical investigation of miscanthus × giganteus Greef et Deu. Cultivated in Serbia: A potential renewable source of energy
T1  - Hemijska ispitivanja miskantusa gajenog u Srbiji - potencijalni obnovljiv izvor energije
VL  - 57
IS  - 3
SP  - 412
EP  - 417
DO  - 10.5937/ZasMat1603412C
ER  - 

@article{
author = "Cvetković, Olga and Pivić, Radmila and Dinić, Zoran and Maksimović, Jelena and Trifunović, Snežana and Dželetović, Željko",
year = "2016",
abstract = "According to scientific community and professional specialists, urging necessity to increase capacity of sources of energy can be partially achieved by using biomass as a raw material. This approach is justified by both economic and ecological reasons. In this paper the results of chemical study of the biomass Miscanthus × giganteus Greef et Deu. cultivated in the Republic of Serbia in the experimental field of the Institute for Application of Nuclear Energy in Zemun were presented. Study of an amount of ashes, elemental analysis of the biomass, and calorific value of the biomass (both higher and lower), which are critical parameters when estimating the quality of a biofuel, points out the possibility of utilization of the miscantus biomass as a fuel. Samples of the plant material for this study were collected during two harvesting periods: in the fall, when the biological yield is the highest, and at the end of the winter, when a highest quality biomass with respect to the combustion is obtained do to a decrease in moisture content and remobilization of the macro- and micronutrients from the above-ground parts of the plants to the rhizomes. Values of the studied parameters indicate that biomass meets the 'green' energy requirements because the amounts of oxides of nitrogen and sulphur in the combustion products would not threaten current quality of the environment and the amount of carbon dioxide produced would be consumed in the process of photosynthesis. Results of the chemical analyses strongly suggest to a high potential of utilization of the miscantus biomass as a biofuel (renewable source of energy) to generate thermal energy., Delimičan odgovor stručne i naučne javnosti na pitanje kako povećati kapacitete energetskih izvora je upotreba biomase kao sirovine, kako iz ekonomskih, tako i iz ekoloških razloga. U ovom radu su prikazani rezultati fizičko-hemijskih ispitivanja biomase miskantusa (Miscanthus × giganteus Greef et Deu.), gajenog na teritoriji Republike Srbije, oglednom polju Instituta za primenu nuklearne energije, Zemun. Ispitivanjem količine pepela, elementarnog sastava biomase i kalorične vrednosti biomase (donje i gornje), koji su presudni za procenu kvaliteta biogoriva, ukazano je na mogućnost eksploatacije biomase miskantusa kao biogoriva. Prikupljanje uzoraka biljnog materijala za ovo istraživanje izvršeno je u dva žetvena roka: u jesen - vreme maksimuma biološkog prinosa i krajem zime, kada se dobija kvalitetnija biomasa za sagorevanje usled smanjenja sadržaja vlage i remobilizacije makro- i mikrohraniva iz nadzemnih delova rizoma. Vrednosti ispitivanih parametara pokazuju da biomasa ispunjava zahteve 'zelene' energije, jer produkti sagorevanja biomase svojom količinom (oksidi N i S) ne bi ugrožavali postojeći kvalitet životne sredine, a količina nastalog ugljenik (IV) - oksida ne bi predstavljala ekološki problem, jer bi se dalje uključila u proces fotosinteze. Rezultati hemijskih analiza argumentovano ukazuju na veliki potencijal upotrebe biomase miskantusa kao biogoriva (obnovljivog izvora energije) u proizvodnji toplotne energije.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "Chemical investigation of miscanthus × giganteus Greef et Deu. Cultivated in Serbia: A potential renewable source of energy, Hemijska ispitivanja miskantusa gajenog u Srbiji - potencijalni obnovljiv izvor energije",
volume = "57",
number = "3",
pages = "412-417",
doi = "10.5937/ZasMat1603412C"
}

Cvetković, O., Pivić, R., Dinić, Z., Maksimović, J., Trifunović, S.,& Dželetović, Ž.. (2016). Chemical investigation of miscanthus × giganteus Greef et Deu. Cultivated in Serbia: A potential renewable source of energy. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 57(3), 412-417.
https://doi.org/10.5937/ZasMat1603412C

Cvetković O, Pivić R, Dinić Z, Maksimović J, Trifunović S, Dželetović Ž. Chemical investigation of miscanthus × giganteus Greef et Deu. Cultivated in Serbia: A potential renewable source of energy. in Zaštita materijala. 2016;57(3):412-417.
doi:10.5937/ZasMat1603412C .

Cvetković, Olga, Pivić, Radmila, Dinić, Zoran, Maksimović, Jelena, Trifunović, Snežana, Dželetović, Željko, "Chemical investigation of miscanthus × giganteus Greef et Deu. Cultivated in Serbia: A potential renewable source of energy" in Zaštita materijala, 57, no. 3 (2016):412-417,
https://doi.org/10.5937/ZasMat1603412C . .

TY  - JOUR
AU  - Mileski, Ksenija S
AU  - Ciric, Ana D
AU  - Trifunović, Snežana
AU  - Ristic, Mihailo S
AU  - Soković, Marina
AU  - Matevski, Vlado S
AU  - Tešević, Vele
AU  - Jadranin, Milka
AU  - Marin, Petar D.
AU  - Dzamic, Ana M
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3130
AB  - GC-FID and GC-MS were used to determine the chemical composition of the essential oil of the aerial parts of Heracleum orphanidis Boiss. Also, the HPLC-DAD/ESI-ToF-MS profile of the methanol extracts of aerial parts and roots was determined. The main components of the essential oil were n-octanol, octyl hexanoate and n-octyl acetate, while coumarins were the most prevalent compounds in methanol extracts. An evaluation of antioxidant activity showed that the methanol and aqueous extracts of the aerial parts had the highest potential. In terms of antimicrobial activity determined by microdilution assays, the essential oil and methanol extract of the roots showed the greatest effectiveness. The colonies of Pseudomonas aeruginosa PAO1 treated with H. orphanidis samples produced less toxic pyocyanin, showed lower twitching and flagella mobility and biofilm formatting was reduced. The analyses in this study showed the considerable biological potential of H. orphanidis considering free radicals and various pathogenic strains, including the wild type of P. aeruginosa.
PB  - Royal Soc Chemistry, Cambridge
T2  - Food & Function
T1  - Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1
VL  - 7
IS  - 9
SP  - 4061
EP  - 4074
DO  - 10.1039/c6fo01018k
ER  - 

@article{
author = "Mileski, Ksenija S and Ciric, Ana D and Trifunović, Snežana and Ristic, Mihailo S and Soković, Marina and Matevski, Vlado S and Tešević, Vele and Jadranin, Milka and Marin, Petar D. and Dzamic, Ana M",
year = "2016",
abstract = "GC-FID and GC-MS were used to determine the chemical composition of the essential oil of the aerial parts of Heracleum orphanidis Boiss. Also, the HPLC-DAD/ESI-ToF-MS profile of the methanol extracts of aerial parts and roots was determined. The main components of the essential oil were n-octanol, octyl hexanoate and n-octyl acetate, while coumarins were the most prevalent compounds in methanol extracts. An evaluation of antioxidant activity showed that the methanol and aqueous extracts of the aerial parts had the highest potential. In terms of antimicrobial activity determined by microdilution assays, the essential oil and methanol extract of the roots showed the greatest effectiveness. The colonies of Pseudomonas aeruginosa PAO1 treated with H. orphanidis samples produced less toxic pyocyanin, showed lower twitching and flagella mobility and biofilm formatting was reduced. The analyses in this study showed the considerable biological potential of H. orphanidis considering free radicals and various pathogenic strains, including the wild type of P. aeruginosa.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Food & Function",
title = "Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1",
volume = "7",
number = "9",
pages = "4061-4074",
doi = "10.1039/c6fo01018k"
}

Mileski, K. S., Ciric, A. D., Trifunović, S., Ristic, M. S., Soković, M., Matevski, V. S., Tešević, V., Jadranin, M., Marin, P. D.,& Dzamic, A. M.. (2016). Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1. in Food & Function
Royal Soc Chemistry, Cambridge., 7(9), 4061-4074.
https://doi.org/10.1039/c6fo01018k

Mileski KS, Ciric AD, Trifunović S, Ristic MS, Soković M, Matevski VS, Tešević V, Jadranin M, Marin PD, Dzamic AM. Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1. in Food & Function. 2016;7(9):4061-4074.
doi:10.1039/c6fo01018k .

Mileski, Ksenija S, Ciric, Ana D, Trifunović, Snežana, Ristic, Mihailo S, Soković, Marina, Matevski, Vlado S, Tešević, Vele, Jadranin, Milka, Marin, Petar D., Dzamic, Ana M, "Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1" in Food & Function, 7, no. 9 (2016):4061-4074,
https://doi.org/10.1039/c6fo01018k . .

TY  - JOUR
AU  - Mileski, Ksenija S
AU  - Ciric, Ana D
AU  - Trifunović, Snežana
AU  - Ristic, Mihailo S
AU  - Soković, Marina
AU  - Matevski, Vlado S
AU  - Tešević, Vele
AU  - Jadranin, Milka
AU  - Marin, Petar D.
AU  - Dzamic, Ana M
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1923
AB  - GC-FID and GC-MS were used to determine the chemical composition of the essential oil of the aerial parts of Heracleum orphanidis Boiss. Also, the HPLC-DAD/ESI-ToF-MS profile of the methanol extracts of aerial parts and roots was determined. The main components of the essential oil were n-octanol, octyl hexanoate and n-octyl acetate, while coumarins were the most prevalent compounds in methanol extracts. An evaluation of antioxidant activity showed that the methanol and aqueous extracts of the aerial parts had the highest potential. In terms of antimicrobial activity determined by microdilution assays, the essential oil and methanol extract of the roots showed the greatest effectiveness. The colonies of Pseudomonas aeruginosa PAO1 treated with H. orphanidis samples produced less toxic pyocyanin, showed lower twitching and flagella mobility and biofilm formatting was reduced. The analyses in this study showed the considerable biological potential of H. orphanidis considering free radicals and various pathogenic strains, including the wild type of P. aeruginosa.
PB  - Royal Soc Chemistry, Cambridge
T2  - Food & Function
T1  - Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1
VL  - 7
IS  - 9
SP  - 4061
EP  - 4074
DO  - 10.1039/c6fo01018k
ER  - 

@article{
author = "Mileski, Ksenija S and Ciric, Ana D and Trifunović, Snežana and Ristic, Mihailo S and Soković, Marina and Matevski, Vlado S and Tešević, Vele and Jadranin, Milka and Marin, Petar D. and Dzamic, Ana M",
year = "2016",
abstract = "GC-FID and GC-MS were used to determine the chemical composition of the essential oil of the aerial parts of Heracleum orphanidis Boiss. Also, the HPLC-DAD/ESI-ToF-MS profile of the methanol extracts of aerial parts and roots was determined. The main components of the essential oil were n-octanol, octyl hexanoate and n-octyl acetate, while coumarins were the most prevalent compounds in methanol extracts. An evaluation of antioxidant activity showed that the methanol and aqueous extracts of the aerial parts had the highest potential. In terms of antimicrobial activity determined by microdilution assays, the essential oil and methanol extract of the roots showed the greatest effectiveness. The colonies of Pseudomonas aeruginosa PAO1 treated with H. orphanidis samples produced less toxic pyocyanin, showed lower twitching and flagella mobility and biofilm formatting was reduced. The analyses in this study showed the considerable biological potential of H. orphanidis considering free radicals and various pathogenic strains, including the wild type of P. aeruginosa.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Food & Function",
title = "Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1",
volume = "7",
number = "9",
pages = "4061-4074",
doi = "10.1039/c6fo01018k"
}

Mileski, K. S., Ciric, A. D., Trifunović, S., Ristic, M. S., Soković, M., Matevski, V. S., Tešević, V., Jadranin, M., Marin, P. D.,& Dzamic, A. M.. (2016). Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1. in Food & Function
Royal Soc Chemistry, Cambridge., 7(9), 4061-4074.
https://doi.org/10.1039/c6fo01018k

Mileski KS, Ciric AD, Trifunović S, Ristic MS, Soković M, Matevski VS, Tešević V, Jadranin M, Marin PD, Dzamic AM. Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1. in Food & Function. 2016;7(9):4061-4074.
doi:10.1039/c6fo01018k .

Mileski, Ksenija S, Ciric, Ana D, Trifunović, Snežana, Ristic, Mihailo S, Soković, Marina, Matevski, Vlado S, Tešević, Vele, Jadranin, Milka, Marin, Petar D., Dzamic, Ana M, "Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1" in Food & Function, 7, no. 9 (2016):4061-4074,
https://doi.org/10.1039/c6fo01018k . .

TY  - DATA
AU  - Vlajic, Marina D
AU  - Trifunović, Snežana
AU  - Simić, Milena R.
AU  - Vujisić, Ljubodrag V.
AU  - Vučković, Ivan
AU  - Novaković, Miroslav
AU  - Nikolic-Mandic, Snezana D
AU  - Tešević, Vele
AU  - Vajs, Vlatka
AU  - Milosavljević, Slobodan
AU  - Mandić, Boris
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4466
AB  - Experimental details relating to the article: Mandić, B., Vlajic, M. D., Trifunović, S., Simić, M. R., Vujisić, L. V., Vučković, I., Novaković, M., Nikolic-Mandic, S. D., Tešević, V., Vajs, V.,& Milosavljević, S. (2015). Optimisation of isolation procedure for pyrrolizidine alkaloids from Rindera umbellata Bunge. Natural Product Research, 29(9), 887-890. https://doi.org/10.1080/14786419.2014.991929. Figure S1. Structures of monitored PAs from R. umbellata (1 - 6). Figure S2. Yields of PAs in relation to days of maceration in the methanol. Figure S3. Yields of PAs extracted with methanol, ethanol and sulphuric acid during four days at dark place and room temperature. Figure S4. Yields of PAs (1-6) in relation to molarity of sulphuric acid used for their extraction. Figure S5. Yields of PAs (1-6) in relation to days of maceration with 1 M sulphuric acid, at room temperature. Figure S6. Yields of PAs (1-6) in relation to days of ultrasonic assisted extraction with 1 M sulphuric acid. Figure S7. Yields of PAs (1-6) in relation to days of extraction with 1 M sulphuric acid by overhead rotary mixer.  Figure S8. Comparison of yields of PAs (1-6) accomplished after four days of maceration, three days of extraction by ultrasonic bath and overhead rotary mixer assisted extractions of plant material with 1M sulphuric acid. Figure S9. Yields of PAs (1-6) isolated from 1.00 g of the plant material (with 1M sulphuric acid during the extraction by overhead rotary mixer for three days) in relation to the volume (ml) of sulphuric acid. Figure S10. Yields of isolated PAs (1-6) in relation to pH values of aqueous solutions for alkaline extraction of PAs with CH2Cl2. Figure S11. Yields of isolated PAs in relation to the number of continuous alkaline re-extractions with CH2Cl2 at pH 9.
PB  - Taylor & Francis
T2  - Natural Product Research
T1  - Supplementary material for: "Optimisation of isolation procedure for pyrrolizidine alkaloids from Rindera umbellata Bunge"
DO  - 10.6084/m9.figshare.1276004.v2
ER  - 

@misc{
author = "Vlajic, Marina D and Trifunović, Snežana and Simić, Milena R. and Vujisić, Ljubodrag V. and Vučković, Ivan and Novaković, Miroslav and Nikolic-Mandic, Snezana D and Tešević, Vele and Vajs, Vlatka and Milosavljević, Slobodan and Mandić, Boris",
year = "2015",
abstract = "Experimental details relating to the article: Mandić, B., Vlajic, M. D., Trifunović, S., Simić, M. R., Vujisić, L. V., Vučković, I., Novaković, M., Nikolic-Mandic, S. D., Tešević, V., Vajs, V.,& Milosavljević, S. (2015). Optimisation of isolation procedure for pyrrolizidine alkaloids from Rindera umbellata Bunge. Natural Product Research, 29(9), 887-890. https://doi.org/10.1080/14786419.2014.991929. Figure S1. Structures of monitored PAs from R. umbellata (1 - 6). Figure S2. Yields of PAs in relation to days of maceration in the methanol. Figure S3. Yields of PAs extracted with methanol, ethanol and sulphuric acid during four days at dark place and room temperature. Figure S4. Yields of PAs (1-6) in relation to molarity of sulphuric acid used for their extraction. Figure S5. Yields of PAs (1-6) in relation to days of maceration with 1 M sulphuric acid, at room temperature. Figure S6. Yields of PAs (1-6) in relation to days of ultrasonic assisted extraction with 1 M sulphuric acid. Figure S7. Yields of PAs (1-6) in relation to days of extraction with 1 M sulphuric acid by overhead rotary mixer.  Figure S8. Comparison of yields of PAs (1-6) accomplished after four days of maceration, three days of extraction by ultrasonic bath and overhead rotary mixer assisted extractions of plant material with 1M sulphuric acid. Figure S9. Yields of PAs (1-6) isolated from 1.00 g of the plant material (with 1M sulphuric acid during the extraction by overhead rotary mixer for three days) in relation to the volume (ml) of sulphuric acid. Figure S10. Yields of isolated PAs (1-6) in relation to pH values of aqueous solutions for alkaline extraction of PAs with CH2Cl2. Figure S11. Yields of isolated PAs in relation to the number of continuous alkaline re-extractions with CH2Cl2 at pH 9.",
publisher = "Taylor & Francis",
journal = "Natural Product Research",
title = "Supplementary material for: "Optimisation of isolation procedure for pyrrolizidine alkaloids from Rindera umbellata Bunge"",
doi = "10.6084/m9.figshare.1276004.v2"
}

Vlajic, M. D., Trifunović, S., Simić, M. R., Vujisić, L. V., Vučković, I., Novaković, M., Nikolic-Mandic, S. D., Tešević, V., Vajs, V., Milosavljević, S.,& Mandić, B.. (2015). Supplementary material for: "Optimisation of isolation procedure for pyrrolizidine alkaloids from Rindera umbellata Bunge". in Natural Product Research
Taylor & Francis..
https://doi.org/10.6084/m9.figshare.1276004.v2

Vlajic MD, Trifunović S, Simić MR, Vujisić LV, Vučković I, Novaković M, Nikolic-Mandic SD, Tešević V, Vajs V, Milosavljević S, Mandić B. Supplementary material for: "Optimisation of isolation procedure for pyrrolizidine alkaloids from Rindera umbellata Bunge". in Natural Product Research. 2015;.
doi:10.6084/m9.figshare.1276004.v2 .

Vlajic, Marina D, Trifunović, Snežana, Simić, Milena R., Vujisić, Ljubodrag V., Vučković, Ivan, Novaković, Miroslav, Nikolic-Mandic, Snezana D, Tešević, Vele, Vajs, Vlatka, Milosavljević, Slobodan, Mandić, Boris, "Supplementary material for: "Optimisation of isolation procedure for pyrrolizidine alkaloids from Rindera umbellata Bunge"" in Natural Product Research (2015),
https://doi.org/10.6084/m9.figshare.1276004.v2 . .