TY  - JOUR
AU  - Guo, Lili
AU  - Zhao, Jing
AU  - An, Zongfu
AU  - Kim, Sieun
AU  - Kim, Jaekwang
AU  - Yu, Yeseul
AU  - Middelberg, Anton
AU  - Bi, Jingxiu
AU  - Marković, Marijana
AU  - Kim, Jung Kyu
AU  - Yoo, Pil J.
AU  - Choe, Woo-Seok
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7228
AB  - Despite the rapid advances in process analytical technology, the assessment of protein refolding efficiency has largely relied on off-line protein-specific assays and/or chromatographic procedures such as reversed-phase high-performance liquid chromatography and size exclusion chromatography. Due to the inherent time gap pertaining to traditional methods, exploring optimum refolding conditions for many recombinant proteins, often expressed as insoluble inclusion bodies, has proven challenging. The present study describes a novel protein refolding sensor that utilizes liquid crystals (LCs) to discriminate varying protein structures during unfolding and refolding. An LC layer containing 4-cyano-4′-pentylbiphenyl (5CB) intercalated with 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE) is used as a sensing platform, and its proof-of-concept performance is demonstrated using lysozyme as a model protein. As proteins unfold or refold, a local charge fluctuation at their surfaces modulates their interaction with zwitterionic phospholipid DOPE. This alters the alignment of DOPE molecules at the aqueous/LC interface, affecting the orientational ordering of bulk LC (i.e., homeotropic to planar for refolding and planar to homeotropic for unfolding). Differential polarized optical microscope images of the LC layer are subsequently generated, whose brightness directly linked to conformational changes of lysozyme molecules is quantified by gray scale analysis. Importantly, our LC-based refolding sensor is compatible with diverse refolding milieus for real-time analysis of lysozyme refolding and thus likely to facilitate the refolding studies of many proteins, especially those lacking a method to determine structure-dependent biological activity.
PB  - American Chemical Society (ACS)
T2  - Analytical Chemistry
T1  - Harnessing Liquid Crystal Sensors for High-Throughput Real-Time Detection of Structural Changes in Lysozyme during Refolding Processes
VL  - 95
IS  - 48
SP  - 17603
EP  - 17612
DO  - 10.1021/acs.analchem.3c03272
ER  - 

@article{
author = "Guo, Lili and Zhao, Jing and An, Zongfu and Kim, Sieun and Kim, Jaekwang and Yu, Yeseul and Middelberg, Anton and Bi, Jingxiu and Marković, Marijana and Kim, Jung Kyu and Yoo, Pil J. and Choe, Woo-Seok",
year = "2023",
abstract = "Despite the rapid advances in process analytical technology, the assessment of protein refolding efficiency has largely relied on off-line protein-specific assays and/or chromatographic procedures such as reversed-phase high-performance liquid chromatography and size exclusion chromatography. Due to the inherent time gap pertaining to traditional methods, exploring optimum refolding conditions for many recombinant proteins, often expressed as insoluble inclusion bodies, has proven challenging. The present study describes a novel protein refolding sensor that utilizes liquid crystals (LCs) to discriminate varying protein structures during unfolding and refolding. An LC layer containing 4-cyano-4′-pentylbiphenyl (5CB) intercalated with 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE) is used as a sensing platform, and its proof-of-concept performance is demonstrated using lysozyme as a model protein. As proteins unfold or refold, a local charge fluctuation at their surfaces modulates their interaction with zwitterionic phospholipid DOPE. This alters the alignment of DOPE molecules at the aqueous/LC interface, affecting the orientational ordering of bulk LC (i.e., homeotropic to planar for refolding and planar to homeotropic for unfolding). Differential polarized optical microscope images of the LC layer are subsequently generated, whose brightness directly linked to conformational changes of lysozyme molecules is quantified by gray scale analysis. Importantly, our LC-based refolding sensor is compatible with diverse refolding milieus for real-time analysis of lysozyme refolding and thus likely to facilitate the refolding studies of many proteins, especially those lacking a method to determine structure-dependent biological activity.",
publisher = "American Chemical Society (ACS)",
journal = "Analytical Chemistry",
title = "Harnessing Liquid Crystal Sensors for High-Throughput Real-Time Detection of Structural Changes in Lysozyme during Refolding Processes",
volume = "95",
number = "48",
pages = "17603-17612",
doi = "10.1021/acs.analchem.3c03272"
}

Guo, L., Zhao, J., An, Z., Kim, S., Kim, J., Yu, Y., Middelberg, A., Bi, J., Marković, M., Kim, J. K., Yoo, P. J.,& Choe, W.. (2023). Harnessing Liquid Crystal Sensors for High-Throughput Real-Time Detection of Structural Changes in Lysozyme during Refolding Processes. in Analytical Chemistry
American Chemical Society (ACS)., 95(48), 17603-17612.
https://doi.org/10.1021/acs.analchem.3c03272

Guo L, Zhao J, An Z, Kim S, Kim J, Yu Y, Middelberg A, Bi J, Marković M, Kim JK, Yoo PJ, Choe W. Harnessing Liquid Crystal Sensors for High-Throughput Real-Time Detection of Structural Changes in Lysozyme during Refolding Processes. in Analytical Chemistry. 2023;95(48):17603-17612.
doi:10.1021/acs.analchem.3c03272 .

Guo, Lili, Zhao, Jing, An, Zongfu, Kim, Sieun, Kim, Jaekwang, Yu, Yeseul, Middelberg, Anton, Bi, Jingxiu, Marković, Marijana, Kim, Jung Kyu, Yoo, Pil J., Choe, Woo-Seok, "Harnessing Liquid Crystal Sensors for High-Throughput Real-Time Detection of Structural Changes in Lysozyme during Refolding Processes" in Analytical Chemistry, 95, no. 48 (2023):17603-17612,
https://doi.org/10.1021/acs.analchem.3c03272 . .

TY  - CONF
AU  - Lončarević, Branka
AU  - Lješević, Marija
AU  - Marković, Marijana
AU  - Gojgić-Cvijović, Gordana
AU  - Anđelković, Ivan
AU  - Beškoski, Vladimir
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5077
AB  - Poster presented at: 21st European Meeting on Environmental Chemistry (EMEC21), 30 November-3 december 2021, Novi Sad, Serbia
T1  - The effects of microbial polysaccharides on the copper accumulation in Daphnia magna.
UR  - https://hdl.handle.net/21.15107/rcub_cer_5077
ER  - 

@conference{
author = "Lončarević, Branka and Lješević, Marija and Marković, Marijana and Gojgić-Cvijović, Gordana and Anđelković, Ivan and Beškoski, Vladimir",
year = "2021",
abstract = "Poster presented at: 21st European Meeting on Environmental Chemistry (EMEC21), 30 November-3 december 2021, Novi Sad, Serbia",
title = "The effects of microbial polysaccharides on the copper accumulation in Daphnia magna.",
url = "https://hdl.handle.net/21.15107/rcub_cer_5077"
}

Lončarević, B., Lješević, M., Marković, M., Gojgić-Cvijović, G., Anđelković, I.,& Beškoski, V.. (2021). The effects of microbial polysaccharides on the copper accumulation in Daphnia magna.. .
https://hdl.handle.net/21.15107/rcub_cer_5077

Lončarević B, Lješević M, Marković M, Gojgić-Cvijović G, Anđelković I, Beškoski V. The effects of microbial polysaccharides on the copper accumulation in Daphnia magna.. 2021;.
https://hdl.handle.net/21.15107/rcub_cer_5077 .

Lončarević, Branka, Lješević, Marija, Marković, Marijana, Gojgić-Cvijović, Gordana, Anđelković, Ivan, Beškoski, Vladimir, "The effects of microbial polysaccharides on the copper accumulation in Daphnia magna." (2021),
https://hdl.handle.net/21.15107/rcub_cer_5077 .

TY  - CONF
AU  - Lončarević, Branka
AU  - Lješević, Marija
AU  - Marković, Marijana
AU  - Gojgić-Cvijović, Gordana
AU  - Anđelković, Ivan
AU  - Beškoski, Vladimir
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5076
AB  - The aim of this work was to investigate the potential application of microbial extracellular polysaccharides (EPS), levan and pullulan, as agents for reducing the copper toxicity to D. magna. The protective effects of EPS were estimated based on the accumulation of copper in the D. magna cells.
PB  - Belgrade : Serbian Chemical Society
C3  - 21st European Meeting on Environmental Chemistry (EMEC21), Book of abstracts, 30 November-3 december 2021, Novi Sad, Serbia
T1  - The effects of microbial polysaccharides on the copper accumulation in Daphnia magna.
SP  - 159
UR  - https://hdl.handle.net/21.15107/rcub_cer_5076
ER  - 

@conference{
author = "Lončarević, Branka and Lješević, Marija and Marković, Marijana and Gojgić-Cvijović, Gordana and Anđelković, Ivan and Beškoski, Vladimir",
year = "2021",
abstract = "The aim of this work was to investigate the potential application of microbial extracellular polysaccharides (EPS), levan and pullulan, as agents for reducing the copper toxicity to D. magna. The protective effects of EPS were estimated based on the accumulation of copper in the D. magna cells.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "21st European Meeting on Environmental Chemistry (EMEC21), Book of abstracts, 30 November-3 december 2021, Novi Sad, Serbia",
title = "The effects of microbial polysaccharides on the copper accumulation in Daphnia magna.",
pages = "159",
url = "https://hdl.handle.net/21.15107/rcub_cer_5076"
}

Lončarević, B., Lješević, M., Marković, M., Gojgić-Cvijović, G., Anđelković, I.,& Beškoski, V.. (2021). The effects of microbial polysaccharides on the copper accumulation in Daphnia magna.. in 21st European Meeting on Environmental Chemistry (EMEC21), Book of abstracts, 30 November-3 december 2021, Novi Sad, Serbia
Belgrade : Serbian Chemical Society., 159.
https://hdl.handle.net/21.15107/rcub_cer_5076

Lončarević B, Lješević M, Marković M, Gojgić-Cvijović G, Anđelković I, Beškoski V. The effects of microbial polysaccharides on the copper accumulation in Daphnia magna.. in 21st European Meeting on Environmental Chemistry (EMEC21), Book of abstracts, 30 November-3 december 2021, Novi Sad, Serbia. 2021;:159.
https://hdl.handle.net/21.15107/rcub_cer_5076 .

Lončarević, Branka, Lješević, Marija, Marković, Marijana, Gojgić-Cvijović, Gordana, Anđelković, Ivan, Beškoski, Vladimir, "The effects of microbial polysaccharides on the copper accumulation in Daphnia magna." in 21st European Meeting on Environmental Chemistry (EMEC21), Book of abstracts, 30 November-3 december 2021, Novi Sad, Serbia (2021):159,
https://hdl.handle.net/21.15107/rcub_cer_5076 .

TY  - CONF
AU  - Lončarević, Branka
AU  - Lješević, Marija
AU  - Marković, Marijana
AU  - Gojgić-Cvijović, Gordana
AU  - Jakovljević, Dragica
AU  - Beškoski, Vladimir
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5178
AB  - Poster presented at FEMS Online Conference on Microbiology 2020, Belgrade, 28-31 October 2020.
T1  - Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer
UR  - https://hdl.handle.net/21.15107/rcub_cer_5178
ER  - 

@conference{
author = "Lončarević, Branka and Lješević, Marija and Marković, Marijana and Gojgić-Cvijović, Gordana and Jakovljević, Dragica and Beškoski, Vladimir",
year = "2020",
abstract = "Poster presented at FEMS Online Conference on Microbiology 2020, Belgrade, 28-31 October 2020.",
title = "Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer",
url = "https://hdl.handle.net/21.15107/rcub_cer_5178"
}

Lončarević, B., Lješević, M., Marković, M., Gojgić-Cvijović, G., Jakovljević, D.,& Beškoski, V.. (2020). Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer. .
https://hdl.handle.net/21.15107/rcub_cer_5178

Lončarević B, Lješević M, Marković M, Gojgić-Cvijović G, Jakovljević D, Beškoski V. Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer. 2020;.
https://hdl.handle.net/21.15107/rcub_cer_5178 .

Lončarević, Branka, Lješević, Marija, Marković, Marijana, Gojgić-Cvijović, Gordana, Jakovljević, Dragica, Beškoski, Vladimir, "Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer" (2020),
https://hdl.handle.net/21.15107/rcub_cer_5178 .

TY  - JOUR
AU  - Marković, Marijana
AU  - Anđelković, Ivan
AU  - Shuster, Jeremiah
AU  - Janik, Leslie
AU  - Kumar, Anupama
AU  - Lošić, Dušan
AU  - McLaughlin, Michael J.
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3346
AB  - The graphene oxide (GO) due to its exceptional structure, physicochemical and mechanical properties is a very attractive material for industry application. Even though, the unique properties of GO (e.g. structure, size, shape, etc.) make the risk assessment of this nanomaterial very challenging in comparison with conventional ecotoxicology studies required by regulators. Thus, there is a need for standardized characterization techniques and methodology to secure a high quality/reliable data on the ecotoxicology of GO, and to establish environmentally acceptable levels. Herein, authors address the crucial quality criteria when evaluating the ecotoxicology of GO using an algae (Raphidocelis subcapitata) and a shrimp (Paratya australiensis). This study provides a detail characterization and modification of the used GO, robust quantification and a suspension stability in different media for ecotoxicology studies. It was observed that under the same exposure conditions the behavior of GO and the estimated outcomes (IC50 values) in modified algae media differed in comparison to the referent media. Further to that, the adverse effects of GO on the algae cell structure and the potential uptake of GO by the algae cells were examined using the TEM with different staining techniques to avoid artefacts. Shrimps which were exposed to GO-algae aggregates via the food intake did not indicate stress or accumulation of GO. Our work presents an important insight to necessity of establishing a benchmark ecotoxicology assays for GO (e.g. characterization techniques, choice of media, etc.) and providing a reliable data to be used by regulators in risk assessment of two-dimensional (2D) nanomaterials.
PB  - Elsevier
T2  - Chemosphere
T1  - Addressing challenges in providing a reliable ecotoxicology data for graphene-oxide (GO) using an algae (Raphidocelis subcapitata), and the trophic transfer consequence of GO-algae aggregates
VL  - 245
SP  - 125640
DO  - 10.1016/j.chemosphere.2019.125640
ER  - 

@article{
author = "Marković, Marijana and Anđelković, Ivan and Shuster, Jeremiah and Janik, Leslie and Kumar, Anupama and Lošić, Dušan and McLaughlin, Michael J.",
year = "2020",
abstract = "The graphene oxide (GO) due to its exceptional structure, physicochemical and mechanical properties is a very attractive material for industry application. Even though, the unique properties of GO (e.g. structure, size, shape, etc.) make the risk assessment of this nanomaterial very challenging in comparison with conventional ecotoxicology studies required by regulators. Thus, there is a need for standardized characterization techniques and methodology to secure a high quality/reliable data on the ecotoxicology of GO, and to establish environmentally acceptable levels. Herein, authors address the crucial quality criteria when evaluating the ecotoxicology of GO using an algae (Raphidocelis subcapitata) and a shrimp (Paratya australiensis). This study provides a detail characterization and modification of the used GO, robust quantification and a suspension stability in different media for ecotoxicology studies. It was observed that under the same exposure conditions the behavior of GO and the estimated outcomes (IC50 values) in modified algae media differed in comparison to the referent media. Further to that, the adverse effects of GO on the algae cell structure and the potential uptake of GO by the algae cells were examined using the TEM with different staining techniques to avoid artefacts. Shrimps which were exposed to GO-algae aggregates via the food intake did not indicate stress or accumulation of GO. Our work presents an important insight to necessity of establishing a benchmark ecotoxicology assays for GO (e.g. characterization techniques, choice of media, etc.) and providing a reliable data to be used by regulators in risk assessment of two-dimensional (2D) nanomaterials.",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Addressing challenges in providing a reliable ecotoxicology data for graphene-oxide (GO) using an algae (Raphidocelis subcapitata), and the trophic transfer consequence of GO-algae aggregates",
volume = "245",
pages = "125640",
doi = "10.1016/j.chemosphere.2019.125640"
}

Marković, M., Anđelković, I., Shuster, J., Janik, L., Kumar, A., Lošić, D.,& McLaughlin, M. J.. (2020). Addressing challenges in providing a reliable ecotoxicology data for graphene-oxide (GO) using an algae (Raphidocelis subcapitata), and the trophic transfer consequence of GO-algae aggregates. in Chemosphere
Elsevier., 245, 125640.
https://doi.org/10.1016/j.chemosphere.2019.125640

Marković M, Anđelković I, Shuster J, Janik L, Kumar A, Lošić D, McLaughlin MJ. Addressing challenges in providing a reliable ecotoxicology data for graphene-oxide (GO) using an algae (Raphidocelis subcapitata), and the trophic transfer consequence of GO-algae aggregates. in Chemosphere. 2020;245:125640.
doi:10.1016/j.chemosphere.2019.125640 .

Marković, Marijana, Anđelković, Ivan, Shuster, Jeremiah, Janik, Leslie, Kumar, Anupama, Lošić, Dušan, McLaughlin, Michael J., "Addressing challenges in providing a reliable ecotoxicology data for graphene-oxide (GO) using an algae (Raphidocelis subcapitata), and the trophic transfer consequence of GO-algae aggregates" in Chemosphere, 245 (2020):125640,
https://doi.org/10.1016/j.chemosphere.2019.125640 . .

TY  - CONF
AU  - Lončarević, Branka
AU  - Lješević, Marija
AU  - Marković, Marijana
AU  - Gojgić-Cvijović, Gordana
AU  - Jakovljević, Dragica
AU  - Beškoski, Vladimir
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5177
AB  - This study investigated potential effects of microbial levan and pullulan for reducing copper toxicity in model organism Daphnia magna using Micro-Oxymax respirometer.
PB  - Federation of European Microbiological Societies (FEMS)
C3  - FEMS Online Conference on Microbiology 2020, Belgrade, 28-31 October 2020
T1  - Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer
SP  - 373
DO  - 10.26226/morressier.5f3392ca9d1718ca4c8b2f27
ER  - 

@conference{
author = "Lončarević, Branka and Lješević, Marija and Marković, Marijana and Gojgić-Cvijović, Gordana and Jakovljević, Dragica and Beškoski, Vladimir",
year = "2020",
abstract = "This study investigated potential effects of microbial levan and pullulan for reducing copper toxicity in model organism Daphnia magna using Micro-Oxymax respirometer.",
publisher = "Federation of European Microbiological Societies (FEMS)",
journal = "FEMS Online Conference on Microbiology 2020, Belgrade, 28-31 October 2020",
title = "Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer",
pages = "373",
doi = "10.26226/morressier.5f3392ca9d1718ca4c8b2f27"
}

Lončarević, B., Lješević, M., Marković, M., Gojgić-Cvijović, G., Jakovljević, D.,& Beškoski, V.. (2020). Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer. in FEMS Online Conference on Microbiology 2020, Belgrade, 28-31 October 2020
Federation of European Microbiological Societies (FEMS)., 373.
https://doi.org/10.26226/morressier.5f3392ca9d1718ca4c8b2f27

Lončarević B, Lješević M, Marković M, Gojgić-Cvijović G, Jakovljević D, Beškoski V. Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer. in FEMS Online Conference on Microbiology 2020, Belgrade, 28-31 October 2020. 2020;:373.
doi:10.26226/morressier.5f3392ca9d1718ca4c8b2f27 .

Lončarević, Branka, Lješević, Marija, Marković, Marijana, Gojgić-Cvijović, Gordana, Jakovljević, Dragica, Beškoski, Vladimir, "Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer" in FEMS Online Conference on Microbiology 2020, Belgrade, 28-31 October 2020 (2020):373,
https://doi.org/10.26226/morressier.5f3392ca9d1718ca4c8b2f27 . .

TY  - JOUR
AU  - Lončarević, Branka
AU  - Lješević, Marija
AU  - Marković, Marijana
AU  - Anđelković, Ivan
AU  - Gojgić-Cvijović, Gordana
AU  - Jakovljević, Dragica
AU  - Beškoski, Vladimir
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2959
AB  - Microbial polysaccharides, due to their unique physiochemical properties, have found application in the food industry, cosmetics, pharmacy and medicine. In the environment, microbes can use polysaccharides to alleviate the adverse effects of heavy metals in their close proximity. This adaptive property shows interesting potential for bioremediation. Herein, the effects of the exopolysaccharides (EPS) levan, produced by the bacterium Bacillus licheniformis NS032 and pullulan, produced by the fungus Aureobasidium pullulans CH-1 in the presence of copper (Cu2+) have been investigated for the first time on antioxidant enzyme activity, respiration and Cu2+ bioaccumulation of Daphnia magna as well as the bioluminescence of Vibrio fischeri. Both EPS decreased toxicity of Cu2+ in the acute test with D. magna. The activity of catalase (CAT) was significantly diminished after acute exposure to Cu2+ in comparison to treatments with Cu2+ and EPS, while in the prolonged acute exposure the CAT activity did not show statistically significant (P ≤ 0.05) differences between treatments with and without the EPS. According to ICP-MS results, during prolonged acute exposure of neonates, the bioaccumulation of Cu2+ in treatments without the EPS was 52.03 μg/g of biomass (wet), while in treatments with EPS, the bioaccumulation was lower by one order of magnitude. The respiration of neonates during acute exposure to Cu2+ with or without the EPS was monitored using the MicroOxymax respirometer, and the results show the EPS can positively effect the respiration. In the case of bacterial bioluminescence, the toxicity of Cu2+ decreased in treatments with EPS (30 min EC10) from 3.54 mg/L to 140.61 mg/L (levan) and 45.00 mg/L (pullulan). This study demonstrates protective effect of EPS against Cu2+ toxicity on D. magna and V. fischeri, and opens the door for further investigation of potential application of levan and pullulan in bioremediation of heavy metals and mitigation of their adverse effects in the aquatic environment.
PB  - Elsevier
T2  - Ecotoxicology and Environmental Safety
T1  - Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri
VL  - 181
SP  - 187
EP  - 193
DO  - 10.1016/j.ecoenv.2019.06.002
ER  - 

@article{
author = "Lončarević, Branka and Lješević, Marija and Marković, Marijana and Anđelković, Ivan and Gojgić-Cvijović, Gordana and Jakovljević, Dragica and Beškoski, Vladimir",
year = "2019",
abstract = "Microbial polysaccharides, due to their unique physiochemical properties, have found application in the food industry, cosmetics, pharmacy and medicine. In the environment, microbes can use polysaccharides to alleviate the adverse effects of heavy metals in their close proximity. This adaptive property shows interesting potential for bioremediation. Herein, the effects of the exopolysaccharides (EPS) levan, produced by the bacterium Bacillus licheniformis NS032 and pullulan, produced by the fungus Aureobasidium pullulans CH-1 in the presence of copper (Cu2+) have been investigated for the first time on antioxidant enzyme activity, respiration and Cu2+ bioaccumulation of Daphnia magna as well as the bioluminescence of Vibrio fischeri. Both EPS decreased toxicity of Cu2+ in the acute test with D. magna. The activity of catalase (CAT) was significantly diminished after acute exposure to Cu2+ in comparison to treatments with Cu2+ and EPS, while in the prolonged acute exposure the CAT activity did not show statistically significant (P ≤ 0.05) differences between treatments with and without the EPS. According to ICP-MS results, during prolonged acute exposure of neonates, the bioaccumulation of Cu2+ in treatments without the EPS was 52.03 μg/g of biomass (wet), while in treatments with EPS, the bioaccumulation was lower by one order of magnitude. The respiration of neonates during acute exposure to Cu2+ with or without the EPS was monitored using the MicroOxymax respirometer, and the results show the EPS can positively effect the respiration. In the case of bacterial bioluminescence, the toxicity of Cu2+ decreased in treatments with EPS (30 min EC10) from 3.54 mg/L to 140.61 mg/L (levan) and 45.00 mg/L (pullulan). This study demonstrates protective effect of EPS against Cu2+ toxicity on D. magna and V. fischeri, and opens the door for further investigation of potential application of levan and pullulan in bioremediation of heavy metals and mitigation of their adverse effects in the aquatic environment.",
publisher = "Elsevier",
journal = "Ecotoxicology and Environmental Safety",
title = "Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri",
volume = "181",
pages = "187-193",
doi = "10.1016/j.ecoenv.2019.06.002"
}

Lončarević, B., Lješević, M., Marković, M., Anđelković, I., Gojgić-Cvijović, G., Jakovljević, D.,& Beškoski, V.. (2019). Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri. in Ecotoxicology and Environmental Safety
Elsevier., 181, 187-193.
https://doi.org/10.1016/j.ecoenv.2019.06.002

Lončarević B, Lješević M, Marković M, Anđelković I, Gojgić-Cvijović G, Jakovljević D, Beškoski V. Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri. in Ecotoxicology and Environmental Safety. 2019;181:187-193.
doi:10.1016/j.ecoenv.2019.06.002 .

Lončarević, Branka, Lješević, Marija, Marković, Marijana, Anđelković, Ivan, Gojgić-Cvijović, Gordana, Jakovljević, Dragica, Beškoski, Vladimir, "Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri" in Ecotoxicology and Environmental Safety, 181 (2019):187-193,
https://doi.org/10.1016/j.ecoenv.2019.06.002 . .

TY  - JOUR
AU  - Lim, Siew Yee
AU  - Law, Cheryl Suwen
AU  - Marković, Marijana
AU  - Marsal, Lluís F.
AU  - Voelcker, Nicolas H.
AU  - Abell, Andrew D.
AU  - Santos, Abel
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2988
AB  - A comprehensive study on the engineering of titanium dioxide-functionalized nanoporous anodic alumina distributed Bragg reflectors (TiO2–NAA-DBRs) for photocatalysis enhanced by the “slow photon” effect is presented. The photocatalytic performance of these composite photonic crystals (PCs) is assessed by monitoring photodegradation of a variety of organic molecules with absorbance bands across the spectral regions. This study demonstrates that photocatalytic performance of TiO2–NAA-DBRs is enhanced by the “slow photon” effect when the edges of the PC’s photonic stopband (PSB) fall within the absorbance band of the organic molecules. The photocatalytic performance is significantly enhanced when the PSB’s red edge is in close proximity to the absorbance band of the organic molecules. Overall photocatalytic degradation is also dependent on the total pore length of the PC structure, charge of the organic molecules, percentage of vis–near-IR irradiation, and matrix complexity (i.e., interfering ions and molecules) when the PC’s PSB is partially or entirely misaligned with respect to the absorbance band of the organic molecules. Finally, the real-life application of TiO2–NAA-DBRs to degrade pollutants such as pesticides in environmental matrices is demonstrated. This study provides new insights into the development of rationally engineered, high-performing, safe, and reusable photocatalyst systems.
PB  - American Chemical Society (ACS)
T2  - ACS Applied Energy Materials
T1  - Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals
VL  - 2
IS  - 2
SP  - 1169
EP  - 1184
DO  - 10.1021/acsaem.8b01721
ER  - 

@article{
author = "Lim, Siew Yee and Law, Cheryl Suwen and Marković, Marijana and Marsal, Lluís F. and Voelcker, Nicolas H. and Abell, Andrew D. and Santos, Abel",
year = "2019",
abstract = "A comprehensive study on the engineering of titanium dioxide-functionalized nanoporous anodic alumina distributed Bragg reflectors (TiO2–NAA-DBRs) for photocatalysis enhanced by the “slow photon” effect is presented. The photocatalytic performance of these composite photonic crystals (PCs) is assessed by monitoring photodegradation of a variety of organic molecules with absorbance bands across the spectral regions. This study demonstrates that photocatalytic performance of TiO2–NAA-DBRs is enhanced by the “slow photon” effect when the edges of the PC’s photonic stopband (PSB) fall within the absorbance band of the organic molecules. The photocatalytic performance is significantly enhanced when the PSB’s red edge is in close proximity to the absorbance band of the organic molecules. Overall photocatalytic degradation is also dependent on the total pore length of the PC structure, charge of the organic molecules, percentage of vis–near-IR irradiation, and matrix complexity (i.e., interfering ions and molecules) when the PC’s PSB is partially or entirely misaligned with respect to the absorbance band of the organic molecules. Finally, the real-life application of TiO2–NAA-DBRs to degrade pollutants such as pesticides in environmental matrices is demonstrated. This study provides new insights into the development of rationally engineered, high-performing, safe, and reusable photocatalyst systems.",
publisher = "American Chemical Society (ACS)",
journal = "ACS Applied Energy Materials",
title = "Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals",
volume = "2",
number = "2",
pages = "1169-1184",
doi = "10.1021/acsaem.8b01721"
}

Lim, S. Y., Law, C. S., Marković, M., Marsal, L. F., Voelcker, N. H., Abell, A. D.,& Santos, A.. (2019). Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals. in ACS Applied Energy Materials
American Chemical Society (ACS)., 2(2), 1169-1184.
https://doi.org/10.1021/acsaem.8b01721

Lim SY, Law CS, Marković M, Marsal LF, Voelcker NH, Abell AD, Santos A. Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals. in ACS Applied Energy Materials. 2019;2(2):1169-1184.
doi:10.1021/acsaem.8b01721 .

Lim, Siew Yee, Law, Cheryl Suwen, Marković, Marijana, Marsal, Lluís F., Voelcker, Nicolas H., Abell, Andrew D., Santos, Abel, "Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals" in ACS Applied Energy Materials, 2, no. 2 (2019):1169-1184,
https://doi.org/10.1021/acsaem.8b01721 . .

TY  - JOUR
AU  - Lim, Siew Yee
AU  - Law, Cheryl Suwen
AU  - Marković, Marijana
AU  - Marsal, Lluís F.
AU  - Voelcker, Nicolas H.
AU  - Abell, Andrew D.
AU  - Santos, Abel
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2989
AB  - A comprehensive study on the engineering of titanium dioxide-functionalized nanoporous anodic alumina distributed Bragg reflectors (TiO2–NAA-DBRs) for photocatalysis enhanced by the “slow photon” effect is presented. The photocatalytic performance of these composite photonic crystals (PCs) is assessed by monitoring photodegradation of a variety of organic molecules with absorbance bands across the spectral regions. This study demonstrates that photocatalytic performance of TiO2–NAA-DBRs is enhanced by the “slow photon” effect when the edges of the PC’s photonic stopband (PSB) fall within the absorbance band of the organic molecules. The photocatalytic performance is significantly enhanced when the PSB’s red edge is in close proximity to the absorbance band of the organic molecules. Overall photocatalytic degradation is also dependent on the total pore length of the PC structure, charge of the organic molecules, percentage of vis–near-IR irradiation, and matrix complexity (i.e., interfering ions and molecules) when the PC’s PSB is partially or entirely misaligned with respect to the absorbance band of the organic molecules. Finally, the real-life application of TiO2–NAA-DBRs to degrade pollutants such as pesticides in environmental matrices is demonstrated. This study provides new insights into the development of rationally engineered, high-performing, safe, and reusable photocatalyst systems.
PB  - American Chemical Society (ACS)
T2  - ACS Applied Energy Materials
T1  - Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals
VL  - 2
IS  - 2
SP  - 1169
EP  - 1184
DO  - 10.1021/acsaem.8b01721
ER  - 

@article{
author = "Lim, Siew Yee and Law, Cheryl Suwen and Marković, Marijana and Marsal, Lluís F. and Voelcker, Nicolas H. and Abell, Andrew D. and Santos, Abel",
year = "2019",
abstract = "A comprehensive study on the engineering of titanium dioxide-functionalized nanoporous anodic alumina distributed Bragg reflectors (TiO2–NAA-DBRs) for photocatalysis enhanced by the “slow photon” effect is presented. The photocatalytic performance of these composite photonic crystals (PCs) is assessed by monitoring photodegradation of a variety of organic molecules with absorbance bands across the spectral regions. This study demonstrates that photocatalytic performance of TiO2–NAA-DBRs is enhanced by the “slow photon” effect when the edges of the PC’s photonic stopband (PSB) fall within the absorbance band of the organic molecules. The photocatalytic performance is significantly enhanced when the PSB’s red edge is in close proximity to the absorbance band of the organic molecules. Overall photocatalytic degradation is also dependent on the total pore length of the PC structure, charge of the organic molecules, percentage of vis–near-IR irradiation, and matrix complexity (i.e., interfering ions and molecules) when the PC’s PSB is partially or entirely misaligned with respect to the absorbance band of the organic molecules. Finally, the real-life application of TiO2–NAA-DBRs to degrade pollutants such as pesticides in environmental matrices is demonstrated. This study provides new insights into the development of rationally engineered, high-performing, safe, and reusable photocatalyst systems.",
publisher = "American Chemical Society (ACS)",
journal = "ACS Applied Energy Materials",
title = "Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals",
volume = "2",
number = "2",
pages = "1169-1184",
doi = "10.1021/acsaem.8b01721"
}

Lim, S. Y., Law, C. S., Marković, M., Marsal, L. F., Voelcker, N. H., Abell, A. D.,& Santos, A.. (2019). Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals. in ACS Applied Energy Materials
American Chemical Society (ACS)., 2(2), 1169-1184.
https://doi.org/10.1021/acsaem.8b01721

Lim SY, Law CS, Marković M, Marsal LF, Voelcker NH, Abell AD, Santos A. Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals. in ACS Applied Energy Materials. 2019;2(2):1169-1184.
doi:10.1021/acsaem.8b01721 .

Lim, Siew Yee, Law, Cheryl Suwen, Marković, Marijana, Marsal, Lluís F., Voelcker, Nicolas H., Abell, Andrew D., Santos, Abel, "Rational Management of Photons for Enhanced Photocatalysis in Structurally-Colored Nanoporous Anodic Alumina Photonic Crystals" in ACS Applied Energy Materials, 2, no. 2 (2019):1169-1184,
https://doi.org/10.1021/acsaem.8b01721 . .

TY  - JOUR
AU  - Lim, Siew Yee
AU  - Law, Cheryl Suwen
AU  - Liu, Lina
AU  - Marković, Marijana
AU  - Abell, Andrew D.
AU  - Santos, Abel
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3007
AB  - This study explores the potential of gold-coated titania-functionalized nanoporous anodic alumina distributed Bragg reflectors (Au-TiO2-NAA-DBRs) as platforms to enhance photocatalytic reactions by integrating “slow photons” and surface plasmon resonance (SPR). The photocatalytic degradation rate of methylene blue – a model organic compound with a well-defined absorption band in the visible spectral region – by these composite photonic crystals (PCs) upon visible-NIR light irradiation is used as an indicator to identify coupling effects between the “slow photon” effect and SPR. Our study demonstrates that the photocatalytic enhancement in Au-TiO2-NAA-DBRs is strongly associated with “slow photon” effect, while the contribution of SPR to the overall photocatalytic enhancement is weak due to the localized generation of surface plasmons on the top surface of the composite PC structure. Photocatalytic enhancement is optimal when the characteristic photonic stopband of these PCs partially overlaps with the absorption band of methylene blue, which results in edges being positioned away from the absorption maximum of the organic dye. The overall photocatalytic degradation for methylene blue is also correlated to the type of noble metal coating and the geometric features of the PC structures. These results establish a rationale for further development of noble metal-coated NAA-based hybrid plasmonic–photonic crystal photocatalyst platforms to optimally integrate “slow photons” and SPR for enhancing the efficiency of photocatalytic reactions and other light harvesting applications.
PB  - Royal Society of Chemistry (RSC)
T2  - Catalysis Science & Technology
T1  - Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis
VL  - 9
IS  - 12
SP  - 3158
EP  - 3176
DO  - 10.1039/C9CY00627C
ER  - 

@article{
author = "Lim, Siew Yee and Law, Cheryl Suwen and Liu, Lina and Marković, Marijana and Abell, Andrew D. and Santos, Abel",
year = "2019",
abstract = "This study explores the potential of gold-coated titania-functionalized nanoporous anodic alumina distributed Bragg reflectors (Au-TiO2-NAA-DBRs) as platforms to enhance photocatalytic reactions by integrating “slow photons” and surface plasmon resonance (SPR). The photocatalytic degradation rate of methylene blue – a model organic compound with a well-defined absorption band in the visible spectral region – by these composite photonic crystals (PCs) upon visible-NIR light irradiation is used as an indicator to identify coupling effects between the “slow photon” effect and SPR. Our study demonstrates that the photocatalytic enhancement in Au-TiO2-NAA-DBRs is strongly associated with “slow photon” effect, while the contribution of SPR to the overall photocatalytic enhancement is weak due to the localized generation of surface plasmons on the top surface of the composite PC structure. Photocatalytic enhancement is optimal when the characteristic photonic stopband of these PCs partially overlaps with the absorption band of methylene blue, which results in edges being positioned away from the absorption maximum of the organic dye. The overall photocatalytic degradation for methylene blue is also correlated to the type of noble metal coating and the geometric features of the PC structures. These results establish a rationale for further development of noble metal-coated NAA-based hybrid plasmonic–photonic crystal photocatalyst platforms to optimally integrate “slow photons” and SPR for enhancing the efficiency of photocatalytic reactions and other light harvesting applications.",
publisher = "Royal Society of Chemistry (RSC)",
journal = "Catalysis Science & Technology",
title = "Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis",
volume = "9",
number = "12",
pages = "3158-3176",
doi = "10.1039/C9CY00627C"
}

Lim, S. Y., Law, C. S., Liu, L., Marković, M., Abell, A. D.,& Santos, A.. (2019). Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis. in Catalysis Science & Technology
Royal Society of Chemistry (RSC)., 9(12), 3158-3176.
https://doi.org/10.1039/C9CY00627C

Lim SY, Law CS, Liu L, Marković M, Abell AD, Santos A. Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis. in Catalysis Science & Technology. 2019;9(12):3158-3176.
doi:10.1039/C9CY00627C .

Lim, Siew Yee, Law, Cheryl Suwen, Liu, Lina, Marković, Marijana, Abell, Andrew D., Santos, Abel, "Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis" in Catalysis Science & Technology, 9, no. 12 (2019):3158-3176,
https://doi.org/10.1039/C9CY00627C . .

TY  - JOUR
AU  - Lim, Siew Yee
AU  - Law, Cheryl Suwen
AU  - Liu, Lina
AU  - Marković, Marijana
AU  - Abell, Andrew D.
AU  - Santos, Abel
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3008
AB  - This study explores the potential of gold-coated titania-functionalized nanoporous anodic alumina distributed Bragg reflectors (Au-TiO2-NAA-DBRs) as platforms to enhance photocatalytic reactions by integrating “slow photons” and surface plasmon resonance (SPR). The photocatalytic degradation rate of methylene blue – a model organic compound with a well-defined absorption band in the visible spectral region – by these composite photonic crystals (PCs) upon visible-NIR light irradiation is used as an indicator to identify coupling effects between the “slow photon” effect and SPR. Our study demonstrates that the photocatalytic enhancement in Au-TiO2-NAA-DBRs is strongly associated with “slow photon” effect, while the contribution of SPR to the overall photocatalytic enhancement is weak due to the localized generation of surface plasmons on the top surface of the composite PC structure. Photocatalytic enhancement is optimal when the characteristic photonic stopband of these PCs partially overlaps with the absorption band of methylene blue, which results in edges being positioned away from the absorption maximum of the organic dye. The overall photocatalytic degradation for methylene blue is also correlated to the type of noble metal coating and the geometric features of the PC structures. These results establish a rationale for further development of noble metal-coated NAA-based hybrid plasmonic–photonic crystal photocatalyst platforms to optimally integrate “slow photons” and SPR for enhancing the efficiency of photocatalytic reactions and other light harvesting applications.
PB  - Royal Society of Chemistry (RSC)
T2  - Catalysis Science & Technology
T1  - Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis
VL  - 9
IS  - 12
SP  - 3158
EP  - 3176
DO  - 10.1039/C9CY00627C
ER  - 

@article{
author = "Lim, Siew Yee and Law, Cheryl Suwen and Liu, Lina and Marković, Marijana and Abell, Andrew D. and Santos, Abel",
year = "2019",
abstract = "This study explores the potential of gold-coated titania-functionalized nanoporous anodic alumina distributed Bragg reflectors (Au-TiO2-NAA-DBRs) as platforms to enhance photocatalytic reactions by integrating “slow photons” and surface plasmon resonance (SPR). The photocatalytic degradation rate of methylene blue – a model organic compound with a well-defined absorption band in the visible spectral region – by these composite photonic crystals (PCs) upon visible-NIR light irradiation is used as an indicator to identify coupling effects between the “slow photon” effect and SPR. Our study demonstrates that the photocatalytic enhancement in Au-TiO2-NAA-DBRs is strongly associated with “slow photon” effect, while the contribution of SPR to the overall photocatalytic enhancement is weak due to the localized generation of surface plasmons on the top surface of the composite PC structure. Photocatalytic enhancement is optimal when the characteristic photonic stopband of these PCs partially overlaps with the absorption band of methylene blue, which results in edges being positioned away from the absorption maximum of the organic dye. The overall photocatalytic degradation for methylene blue is also correlated to the type of noble metal coating and the geometric features of the PC structures. These results establish a rationale for further development of noble metal-coated NAA-based hybrid plasmonic–photonic crystal photocatalyst platforms to optimally integrate “slow photons” and SPR for enhancing the efficiency of photocatalytic reactions and other light harvesting applications.",
publisher = "Royal Society of Chemistry (RSC)",
journal = "Catalysis Science & Technology",
title = "Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis",
volume = "9",
number = "12",
pages = "3158-3176",
doi = "10.1039/C9CY00627C"
}

Lim, S. Y., Law, C. S., Liu, L., Marković, M., Abell, A. D.,& Santos, A.. (2019). Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis. in Catalysis Science & Technology
Royal Society of Chemistry (RSC)., 9(12), 3158-3176.
https://doi.org/10.1039/C9CY00627C

Lim SY, Law CS, Liu L, Marković M, Abell AD, Santos A. Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis. in Catalysis Science & Technology. 2019;9(12):3158-3176.
doi:10.1039/C9CY00627C .

Lim, Siew Yee, Law, Cheryl Suwen, Liu, Lina, Marković, Marijana, Abell, Andrew D., Santos, Abel, "Integrating surface plasmon resonance and slow photon effects in nanoporous anodic alumina photonic crystals for photocatalysis" in Catalysis Science & Technology, 9, no. 12 (2019):3158-3176,
https://doi.org/10.1039/C9CY00627C . .

TY  - CONF
AU  - Lončarević, Branka
AU  - Lješević, Marija
AU  - Marković, Marijana
AU  - Jakovljević, Dragica
AU  - Gojgić-Cvijović, Gordana
AU  - Beškoski, Vladimir
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3562
AB  - Vodeni organizmi su izloženi brojnim hemijskim supstancama različitih mehanizama toksičnosti i da bi se okarakterisali međusobni efekti važna je uporedna analiza hemijskih podataka i odgovarajućeg biološkog odgovora (biomarkeri) [1]. Slatkovodni, planktonski beskičmenjak Daphnia magna je dobro poznat model u ekotoksikologiji, zbog svoje visoke osetljivosti na toksične supstance i relativno lake kultivacije u laboratorijskim uslovima. Većina istraživanja o proceni toksičnosti različitih hemijskih supstanci bazira se na ispitivanju akutne toksičosti i letalne ili efektivne koncentracije supstance koje dovode do neželjenog efekta u 50 % slučajeva (LC50/EC50), međutim neophodne su i detaljnije informacije o toksičnosti, koje bi uključile subletalne efekte i senzitivnije biomerkere [2]. Pošto bakar i njegova jedinjenja spadaju u vodeće zagađujuće supstance vode, sprovedene su i evaluirane brojne procene njegovih opasnosti i/ili negativnih efekata (US EPA 2007;EU 2007) [3]. Homeostaza bakra u akvatičnim organizmima uključuje regulisan unos,transport i ekskreciju koja je slična kao kod sisara. Studije na D. magna, koje su bile izložene subletalnim koncentracijama bakra, pokazuju pojačan oksidativni stres u jedinkama [4]. U ovoj studiji praćena je potrošnja O2 i produkcija CO2 kod jedinki D. magna tokom
48 h izlaganja Cu2+ jonima. Respiracija D. magna (MicroBioTests Inc.) neonata praćena je 48 h pomoću dvanaestokanalnog Micro-Oxymax respirometra (Columbus Instruments, SAD). U intervalima od 4 h merena je koncentracija O2, paramagnetnim senzorom, a CO2 infracrvenim senzorom, pri čemu je tokom celokupnog trajanja eksprerimenta sistem bio zatvoren. Uzorci su pripremani u providnim Micro-Oxymax bocama zapremine 500 mL u kojima je bilo po 100 mL tečne podloge i 20 neonata. Korišćen je AdaM medijum (Aachener Daphnien Medium) [5]. Koncentracija Cu2+ jona bila je 50 μg/mL i odabrana je prema literaturno određenoj EC50 vrednosti za CuSO4 [6]. Jedinke nisu hranjene tokom eksperimenta i izlagane su na temperaturi od 20±2 ºC i fotoperiodu 16 h dan/8 h noć. Dobijeni podaci su evaluirani Micro-Oxymax softverom i određena je kumulativna potrošnja/proizvodnja gasova (μL). Nakon izlaganja praćena je imobilizacija neonata, a rezultati su izraženi kao procenat mortaliteta. Dva dana nakon izlaganja D. magna sa Cu2+ jonima, zabeležen je mortalitet jedinki od 75 %. Test je bio validan, jer nije zabeležen mortalitet u kontrolnoj grupi. Kod organizama koji su bili izloženi jonima bakra kumulativna potrošnja O2 je znatno manja tokom celog eksperimenta, dok je kumulativna produkcija CO2 u prvih 24 h manja, a dalje razlike nisu uočene, što se može pripisati dekompoziciji imobilisanih jedinki. Na osnovu dobijenih rezultata zaključeno je da se test na MicroOxymax respirometru može koristiti kao dodatni parametar za procenu akutnih efekata toksičnih susptanci na organizam D. magna.
PB  - Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia
C3  - 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia
T1  - Primena Micro-Oxymax respirometra za procenu toksičnosti bakra na model organizmu Daphnia magna
T1  - Using Micro-Oxymax respirometer for assesment of copper toxicity on model organism Daphnia magna
SP  - 133
EP  - 144
UR  - https://hdl.handle.net/21.15107/rcub_cer_3562
ER  - 

@conference{
author = "Lončarević, Branka and Lješević, Marija and Marković, Marijana and Jakovljević, Dragica and Gojgić-Cvijović, Gordana and Beškoski, Vladimir",
year = "2018",
abstract = "Vodeni organizmi su izloženi brojnim hemijskim supstancama različitih mehanizama toksičnosti i da bi se okarakterisali međusobni efekti važna je uporedna analiza hemijskih podataka i odgovarajućeg biološkog odgovora (biomarkeri) [1]. Slatkovodni, planktonski beskičmenjak Daphnia magna je dobro poznat model u ekotoksikologiji, zbog svoje visoke osetljivosti na toksične supstance i relativno lake kultivacije u laboratorijskim uslovima. Većina istraživanja o proceni toksičnosti različitih hemijskih supstanci bazira se na ispitivanju akutne toksičosti i letalne ili efektivne koncentracije supstance koje dovode do neželjenog efekta u 50 % slučajeva (LC50/EC50), međutim neophodne su i detaljnije informacije o toksičnosti, koje bi uključile subletalne efekte i senzitivnije biomerkere [2]. Pošto bakar i njegova jedinjenja spadaju u vodeće zagađujuće supstance vode, sprovedene su i evaluirane brojne procene njegovih opasnosti i/ili negativnih efekata (US EPA 2007;EU 2007) [3]. Homeostaza bakra u akvatičnim organizmima uključuje regulisan unos,transport i ekskreciju koja je slična kao kod sisara. Studije na D. magna, koje su bile izložene subletalnim koncentracijama bakra, pokazuju pojačan oksidativni stres u jedinkama [4]. U ovoj studiji praćena je potrošnja O2 i produkcija CO2 kod jedinki D. magna tokom
48 h izlaganja Cu2+ jonima. Respiracija D. magna (MicroBioTests Inc.) neonata praćena je 48 h pomoću dvanaestokanalnog Micro-Oxymax respirometra (Columbus Instruments, SAD). U intervalima od 4 h merena je koncentracija O2, paramagnetnim senzorom, a CO2 infracrvenim senzorom, pri čemu je tokom celokupnog trajanja eksprerimenta sistem bio zatvoren. Uzorci su pripremani u providnim Micro-Oxymax bocama zapremine 500 mL u kojima je bilo po 100 mL tečne podloge i 20 neonata. Korišćen je AdaM medijum (Aachener Daphnien Medium) [5]. Koncentracija Cu2+ jona bila je 50 μg/mL i odabrana je prema literaturno određenoj EC50 vrednosti za CuSO4 [6]. Jedinke nisu hranjene tokom eksperimenta i izlagane su na temperaturi od 20±2 ºC i fotoperiodu 16 h dan/8 h noć. Dobijeni podaci su evaluirani Micro-Oxymax softverom i određena je kumulativna potrošnja/proizvodnja gasova (μL). Nakon izlaganja praćena je imobilizacija neonata, a rezultati su izraženi kao procenat mortaliteta. Dva dana nakon izlaganja D. magna sa Cu2+ jonima, zabeležen je mortalitet jedinki od 75 %. Test je bio validan, jer nije zabeležen mortalitet u kontrolnoj grupi. Kod organizama koji su bili izloženi jonima bakra kumulativna potrošnja O2 je znatno manja tokom celog eksperimenta, dok je kumulativna produkcija CO2 u prvih 24 h manja, a dalje razlike nisu uočene, što se može pripisati dekompoziciji imobilisanih jedinki. Na osnovu dobijenih rezultata zaključeno je da se test na MicroOxymax respirometru može koristiti kao dodatni parametar za procenu akutnih efekata toksičnih susptanci na organizam D. magna.",
publisher = "Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia",
journal = "8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia",
title = "Primena Micro-Oxymax respirometra za procenu toksičnosti bakra na model organizmu Daphnia magna, Using Micro-Oxymax respirometer for assesment of copper toxicity on model organism Daphnia magna",
pages = "133-144",
url = "https://hdl.handle.net/21.15107/rcub_cer_3562"
}

Lončarević, B., Lješević, M., Marković, M., Jakovljević, D., Gojgić-Cvijović, G.,& Beškoski, V.. (2018). Primena Micro-Oxymax respirometra za procenu toksičnosti bakra na model organizmu Daphnia magna. in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia
Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia., 133-144.
https://hdl.handle.net/21.15107/rcub_cer_3562

Lončarević B, Lješević M, Marković M, Jakovljević D, Gojgić-Cvijović G, Beškoski V. Primena Micro-Oxymax respirometra za procenu toksičnosti bakra na model organizmu Daphnia magna. in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia. 2018;:133-144.
https://hdl.handle.net/21.15107/rcub_cer_3562 .

Lončarević, Branka, Lješević, Marija, Marković, Marijana, Jakovljević, Dragica, Gojgić-Cvijović, Gordana, Beškoski, Vladimir, "Primena Micro-Oxymax respirometra za procenu toksičnosti bakra na model organizmu Daphnia magna" in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia (2018):133-144,
https://hdl.handle.net/21.15107/rcub_cer_3562 .

TY  - GEN
AU  - Vrvić, Miroslav
AU  - Spasić, Snežana
AU  - Lugonja, Nikoleta
AU  - Milojković, Vera
AU  - Jakovljević, Dragica
AU  - Stefanović Kojić, Jovana
AU  - Gojgić-Cvijović, Gordana
AU  - Avdalović, Jelena
AU  - Milić, Jelena
AU  - Ilić, Mila
AU  - Miletić, Srđan
AU  - Beškoski, Vladimir
AU  - Potkonjak, Branislav
AU  - Žerađanin, Aleksandra
AU  - Lješević, Marija
AU  - Lončarević, Branka
AU  - Marković, Marijana
AU  - Joksimović, Kristina
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5147
AB  - Формула млека за исхрану одојчади у случају повећаног бљуцкања – анти регургативна 
формула се може користити као допуна дојењу или стандардној млечној формули или као 
једина млечна храна. Обогаћен је пребиотицима, има оптималну нутритивну вредност, 
антиоксидативна и пребиотска својства са изразитим бифидогеним ефектом. Производ 
задовољава нутритивне потребе одојчета до 6 месеци а од 6 месеци старости се користи 
као део мешовите исхране.
PB  - University of Belgrade - Institute of Chemistry, Technology and Metallurgy
T1  - Formula mleka za ishranu odojčadi u slučaju povećanog bljuckanja – anti regurgativna formula
UR  - https://hdl.handle.net/21.15107/rcub_cer_5147
ER  - 

@misc{
author = "Vrvić, Miroslav and Spasić, Snežana and Lugonja, Nikoleta and Milojković, Vera and Jakovljević, Dragica and Stefanović Kojić, Jovana and Gojgić-Cvijović, Gordana and Avdalović, Jelena and Milić, Jelena and Ilić, Mila and Miletić, Srđan and Beškoski, Vladimir and Potkonjak, Branislav and Žerađanin, Aleksandra and Lješević, Marija and Lončarević, Branka and Marković, Marijana and Joksimović, Kristina",
year = "2017",
abstract = "Формула млека за исхрану одојчади у случају повећаног бљуцкања – анти регургативна 
формула се може користити као допуна дојењу или стандардној млечној формули или као 
једина млечна храна. Обогаћен је пребиотицима, има оптималну нутритивну вредност, 
антиоксидативна и пребиотска својства са изразитим бифидогеним ефектом. Производ 
задовољава нутритивне потребе одојчета до 6 месеци а од 6 месеци старости се користи 
као део мешовите исхране.",
publisher = "University of Belgrade - Institute of Chemistry, Technology and Metallurgy",
title = "Formula mleka za ishranu odojčadi u slučaju povećanog bljuckanja – anti regurgativna formula",
url = "https://hdl.handle.net/21.15107/rcub_cer_5147"
}

Vrvić, M., Spasić, S., Lugonja, N., Milojković, V., Jakovljević, D., Stefanović Kojić, J., Gojgić-Cvijović, G., Avdalović, J., Milić, J., Ilić, M., Miletić, S., Beškoski, V., Potkonjak, B., Žerađanin, A., Lješević, M., Lončarević, B., Marković, M.,& Joksimović, K.. (2017). Formula mleka za ishranu odojčadi u slučaju povećanog bljuckanja – anti regurgativna formula. 
University of Belgrade - Institute of Chemistry, Technology and Metallurgy..
https://hdl.handle.net/21.15107/rcub_cer_5147

Vrvić M, Spasić S, Lugonja N, Milojković V, Jakovljević D, Stefanović Kojić J, Gojgić-Cvijović G, Avdalović J, Milić J, Ilić M, Miletić S, Beškoski V, Potkonjak B, Žerađanin A, Lješević M, Lončarević B, Marković M, Joksimović K. Formula mleka za ishranu odojčadi u slučaju povećanog bljuckanja – anti regurgativna formula. 2017;.
https://hdl.handle.net/21.15107/rcub_cer_5147 .

Vrvić, Miroslav, Spasić, Snežana, Lugonja, Nikoleta, Milojković, Vera, Jakovljević, Dragica, Stefanović Kojić, Jovana, Gojgić-Cvijović, Gordana, Avdalović, Jelena, Milić, Jelena, Ilić, Mila, Miletić, Srđan, Beškoski, Vladimir, Potkonjak, Branislav, Žerađanin, Aleksandra, Lješević, Marija, Lončarević, Branka, Marković, Marijana, Joksimović, Kristina, "Formula mleka za ishranu odojčadi u slučaju povećanog bljuckanja – anti regurgativna formula" (2017),
https://hdl.handle.net/21.15107/rcub_cer_5147 .

TY  - GEN
AU  - Vrvić, Miroslav
AU  - Lugonja, Nikoleta
AU  - Spasić, Snežana
AU  - Jakovljević, Dragica
AU  - Milojković, Vera
AU  - Marinković, Vesna
AU  - Stefanović Kojić, Jovana
AU  - Gojgić-Cvijović, Gordana
AU  - Avdalović, Jelena
AU  - Milić, Jelena
AU  - Ilić, Mila
AU  - Miletić, Srđan
AU  - Beškoski, Vladimir
AU  - Potkonjak, Branislav
AU  - Žerađanin, Aleksandra
AU  - Lješević, Marija
AU  - Lončarević, Branka
AU  - Marković, Marijana
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5146
AB  - Нови производ за обогаћивање мајчиног млека за исхрану превремено рођених беба –
Фортифајер може се користити у неонаталним јединицама, породилиштима и 
специјализованим установама за лечење превремено рођене деце.
PB  - University of Belgrade - Institute of Chemistry, Technology and Metallurgy
T1  - Dodatak majčinom mleku za ishranu prevremeno rođenih beba – Fortifajer
UR  - https://hdl.handle.net/21.15107/rcub_cer_5146
ER  - 

@misc{
author = "Vrvić, Miroslav and Lugonja, Nikoleta and Spasić, Snežana and Jakovljević, Dragica and Milojković, Vera and Marinković, Vesna and Stefanović Kojić, Jovana and Gojgić-Cvijović, Gordana and Avdalović, Jelena and Milić, Jelena and Ilić, Mila and Miletić, Srđan and Beškoski, Vladimir and Potkonjak, Branislav and Žerađanin, Aleksandra and Lješević, Marija and Lončarević, Branka and Marković, Marijana",
year = "2017",
abstract = "Нови производ за обогаћивање мајчиног млека за исхрану превремено рођених беба –
Фортифајер може се користити у неонаталним јединицама, породилиштима и 
специјализованим установама за лечење превремено рођене деце.",
publisher = "University of Belgrade - Institute of Chemistry, Technology and Metallurgy",
title = "Dodatak majčinom mleku za ishranu prevremeno rođenih beba – Fortifajer",
url = "https://hdl.handle.net/21.15107/rcub_cer_5146"
}

Vrvić, M., Lugonja, N., Spasić, S., Jakovljević, D., Milojković, V., Marinković, V., Stefanović Kojić, J., Gojgić-Cvijović, G., Avdalović, J., Milić, J., Ilić, M., Miletić, S., Beškoski, V., Potkonjak, B., Žerađanin, A., Lješević, M., Lončarević, B.,& Marković, M.. (2017). Dodatak majčinom mleku za ishranu prevremeno rođenih beba – Fortifajer. 
University of Belgrade - Institute of Chemistry, Technology and Metallurgy..
https://hdl.handle.net/21.15107/rcub_cer_5146

Vrvić M, Lugonja N, Spasić S, Jakovljević D, Milojković V, Marinković V, Stefanović Kojić J, Gojgić-Cvijović G, Avdalović J, Milić J, Ilić M, Miletić S, Beškoski V, Potkonjak B, Žerađanin A, Lješević M, Lončarević B, Marković M. Dodatak majčinom mleku za ishranu prevremeno rođenih beba – Fortifajer. 2017;.
https://hdl.handle.net/21.15107/rcub_cer_5146 .

Vrvić, Miroslav, Lugonja, Nikoleta, Spasić, Snežana, Jakovljević, Dragica, Milojković, Vera, Marinković, Vesna, Stefanović Kojić, Jovana, Gojgić-Cvijović, Gordana, Avdalović, Jelena, Milić, Jelena, Ilić, Mila, Miletić, Srđan, Beškoski, Vladimir, Potkonjak, Branislav, Žerađanin, Aleksandra, Lješević, Marija, Lončarević, Branka, Marković, Marijana, "Dodatak majčinom mleku za ishranu prevremeno rođenih beba – Fortifajer" (2017),
https://hdl.handle.net/21.15107/rcub_cer_5146 .

TY  - JOUR
AU  - Anđelković, Ivan
AU  - Amaizah, Naser Ramdan R.
AU  - Marković, Smilja B.
AU  - Stanković, Dalibor
AU  - Marković, Marijana
AU  - Kuzmanovic, D.
AU  - Roglić, Goran
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2151
AB  - Using the microwave-hydrothermal method for the synthesis of composite, high surface density of hydroxyl groups, as an active adsorption sites for arsenic, was obtained. Adsorption mechanisms of As(III) and As(V) onto zirconium-doped titanium dioxide (Zr-TiO2) were investigated and proposed using macroscopic and microscopic methods. Obtained results are suggesting inner-sphere and outer-sphere adsorption mechanisms for As(III) and As(V), respectively. This allowed us to identify parameters that are critical for the successful removal of arsenic from water, which is essential information for further optimization of the removal process. The composite was further applied for the removal of As(III) and As(V) from water in a dynamic flow through the reactor. Column study proved that the removal of both arsenic species below the value recommended by WHO can be achieved. Elution of As(III) and As(V) from the composite can be done by using small amounts of 0.01M NaOH solution resulting in preconcentration of arsenic species and possible multiple usage of composite.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Environmental Technology
T1  - Investigation of mechanism and critical parameters for removal of arsenic from water using Zr-TiO2 composite
VL  - 38
IS  - 17
SP  - 2233
EP  - 2240
DO  - 10.1080/09593330.2016.1255664
ER  - 

@article{
author = "Anđelković, Ivan and Amaizah, Naser Ramdan R. and Marković, Smilja B. and Stanković, Dalibor and Marković, Marijana and Kuzmanovic, D. and Roglić, Goran",
year = "2017",
abstract = "Using the microwave-hydrothermal method for the synthesis of composite, high surface density of hydroxyl groups, as an active adsorption sites for arsenic, was obtained. Adsorption mechanisms of As(III) and As(V) onto zirconium-doped titanium dioxide (Zr-TiO2) were investigated and proposed using macroscopic and microscopic methods. Obtained results are suggesting inner-sphere and outer-sphere adsorption mechanisms for As(III) and As(V), respectively. This allowed us to identify parameters that are critical for the successful removal of arsenic from water, which is essential information for further optimization of the removal process. The composite was further applied for the removal of As(III) and As(V) from water in a dynamic flow through the reactor. Column study proved that the removal of both arsenic species below the value recommended by WHO can be achieved. Elution of As(III) and As(V) from the composite can be done by using small amounts of 0.01M NaOH solution resulting in preconcentration of arsenic species and possible multiple usage of composite.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Environmental Technology",
title = "Investigation of mechanism and critical parameters for removal of arsenic from water using Zr-TiO2 composite",
volume = "38",
number = "17",
pages = "2233-2240",
doi = "10.1080/09593330.2016.1255664"
}

Anđelković, I., Amaizah, N. R. R., Marković, S. B., Stanković, D., Marković, M., Kuzmanovic, D.,& Roglić, G.. (2017). Investigation of mechanism and critical parameters for removal of arsenic from water using Zr-TiO2 composite. in Environmental Technology
Taylor & Francis Ltd, Abingdon., 38(17), 2233-2240.
https://doi.org/10.1080/09593330.2016.1255664

Anđelković I, Amaizah NRR, Marković SB, Stanković D, Marković M, Kuzmanovic D, Roglić G. Investigation of mechanism and critical parameters for removal of arsenic from water using Zr-TiO2 composite. in Environmental Technology. 2017;38(17):2233-2240.
doi:10.1080/09593330.2016.1255664 .

Anđelković, Ivan, Amaizah, Naser Ramdan R., Marković, Smilja B., Stanković, Dalibor, Marković, Marijana, Kuzmanovic, D., Roglić, Goran, "Investigation of mechanism and critical parameters for removal of arsenic from water using Zr-TiO2 composite" in Environmental Technology, 38, no. 17 (2017):2233-2240,
https://doi.org/10.1080/09593330.2016.1255664 . .

TY  - JOUR
AU  - Anđelković, Ivan
AU  - Amaizah, N. R. R.
AU  - Marković, Smilja B.
AU  - Stanković, Dalibor
AU  - Marković, Marijana
AU  - Kuzmanović, D.
AU  - Roglić, Goran
PY  - 2017
UR  - http://dais.sanu.ac.rs/123456789/15454
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2671
AB  - Using microwave-hydrothermal method for synthesis of composite, high surface density of hydroxyl groups, as an active adsorption sites for arsenic, was obtained. Adsorption mechanisms of As(III) and As(V) onto zirconium doped titanium-dioxide (Zr-TiO2) was investigated and proposed using macroscopic and microscopic methods. Obtained results are suggesting innersphere and outer-sphere adsorption mechanisms for As(III) and As(V), respectively. This allowed us identification of parameters that are critical for the successful removal of arsenic from water, essential information for further optimization of the removal process. Composite was further applied for the removal of As(III) and As(V) from water in a dynamic flow through reactor. Column study proved that removal of both arsenic species below value recommended by WHO can be achieved. Elution of As(III) and As(V) from the composite can be done by using small amount of 0.01 M NaOH solution resulting in preconcentration of arsenic species and possible multiple usage of composite.
PB  - Taylor & Francis
T2  - Environmental Technology
T1  - Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite
VL  - 38
IS  - 17
SP  - 2233
EP  - 2240
DO  - 10.1080/09593330.2016.1255664
ER  - 

@article{
author = "Anđelković, Ivan and Amaizah, N. R. R. and Marković, Smilja B. and Stanković, Dalibor and Marković, Marijana and Kuzmanović, D. and Roglić, Goran",
year = "2017",
abstract = "Using microwave-hydrothermal method for synthesis of composite, high surface density of hydroxyl groups, as an active adsorption sites for arsenic, was obtained. Adsorption mechanisms of As(III) and As(V) onto zirconium doped titanium-dioxide (Zr-TiO2) was investigated and proposed using macroscopic and microscopic methods. Obtained results are suggesting innersphere and outer-sphere adsorption mechanisms for As(III) and As(V), respectively. This allowed us identification of parameters that are critical for the successful removal of arsenic from water, essential information for further optimization of the removal process. Composite was further applied for the removal of As(III) and As(V) from water in a dynamic flow through reactor. Column study proved that removal of both arsenic species below value recommended by WHO can be achieved. Elution of As(III) and As(V) from the composite can be done by using small amount of 0.01 M NaOH solution resulting in preconcentration of arsenic species and possible multiple usage of composite.",
publisher = "Taylor & Francis",
journal = "Environmental Technology",
title = "Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite",
volume = "38",
number = "17",
pages = "2233-2240",
doi = "10.1080/09593330.2016.1255664"
}

Anđelković, I., Amaizah, N. R. R., Marković, S. B., Stanković, D., Marković, M., Kuzmanović, D.,& Roglić, G.. (2017). Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite. in Environmental Technology
Taylor & Francis., 38(17), 2233-2240.
https://doi.org/10.1080/09593330.2016.1255664

Anđelković I, Amaizah NRR, Marković SB, Stanković D, Marković M, Kuzmanović D, Roglić G. Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite. in Environmental Technology. 2017;38(17):2233-2240.
doi:10.1080/09593330.2016.1255664 .

Anđelković, Ivan, Amaizah, N. R. R., Marković, Smilja B., Stanković, Dalibor, Marković, Marijana, Kuzmanović, D., Roglić, Goran, "Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite" in Environmental Technology, 38, no. 17 (2017):2233-2240,
https://doi.org/10.1080/09593330.2016.1255664 . .

TY  - JOUR
AU  - Vukojević, Vesna
AU  - Trifković, Jelena
AU  - Krgovic, Rada
AU  - Milojković-Opsenica, Dušanka
AU  - Marković, Marijana
AU  - Amaizah, Naser Ramdan R.
AU  - Mutić, Jelena
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1913
AB  - Fourteen metals and metalloids were determined in Conyza canadensis L. harvested from the fly ash landfill of the thermoelectric power plant "Kolubara" (Serbia). Fly ash samples were collected together with the plant samples and subjected to sequential extraction according to the three-step sequential extraction scheme proposed by the Community Bureau of Reference (BCR; now the Standards, Measurements and Testing Program). The contents of metals and metalloids were determined by inductively coupled plasma optical emission spectrometry (ICP-OES) in plant root and the aboveground part and correlated with their contents in the fly ash samples. The bioconcentration factor (BCF) and translocation factors (TF) were calculated to access uptake of metals from fly ash and their translocation to the aboveground part. Results regarding As revealed that fly ash samples in the proximity of the active cassette had higher amounts of the element. Principal component analysis (PCA) showed that As had no impact on the classification of plant parts. BCF for As ranged from 1.44 to 23.8 and varied, depending on the investigated area; TF for As ranged from 0.43 to 2.61, indicating that the plant translocated As from root to shoot. In addition to As, Conyza canadensis L. exhibited efficient uptake of other metals from fly ash. According to the calculated BCF and TF, the plant retained Al, Fe and Cr in the root and translocated Zn, Cd, Cu and As from root to shoot in the course of the detoxifying process.
PB  - Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd
T2  - Archives of Biological Sciences
T1  - Uptake of metals and metalloids by conyza canadensis l. From a thermoelectric power plant landfill
VL  - 68
IS  - 4
SP  - 829
EP  - 835
DO  - 10.2298/ABS151011071V
ER  - 

@article{
author = "Vukojević, Vesna and Trifković, Jelena and Krgovic, Rada and Milojković-Opsenica, Dušanka and Marković, Marijana and Amaizah, Naser Ramdan R. and Mutić, Jelena",
year = "2016",
abstract = "Fourteen metals and metalloids were determined in Conyza canadensis L. harvested from the fly ash landfill of the thermoelectric power plant "Kolubara" (Serbia). Fly ash samples were collected together with the plant samples and subjected to sequential extraction according to the three-step sequential extraction scheme proposed by the Community Bureau of Reference (BCR; now the Standards, Measurements and Testing Program). The contents of metals and metalloids were determined by inductively coupled plasma optical emission spectrometry (ICP-OES) in plant root and the aboveground part and correlated with their contents in the fly ash samples. The bioconcentration factor (BCF) and translocation factors (TF) were calculated to access uptake of metals from fly ash and their translocation to the aboveground part. Results regarding As revealed that fly ash samples in the proximity of the active cassette had higher amounts of the element. Principal component analysis (PCA) showed that As had no impact on the classification of plant parts. BCF for As ranged from 1.44 to 23.8 and varied, depending on the investigated area; TF for As ranged from 0.43 to 2.61, indicating that the plant translocated As from root to shoot. In addition to As, Conyza canadensis L. exhibited efficient uptake of other metals from fly ash. According to the calculated BCF and TF, the plant retained Al, Fe and Cr in the root and translocated Zn, Cd, Cu and As from root to shoot in the course of the detoxifying process.",
publisher = "Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd",
journal = "Archives of Biological Sciences",
title = "Uptake of metals and metalloids by conyza canadensis l. From a thermoelectric power plant landfill",
volume = "68",
number = "4",
pages = "829-835",
doi = "10.2298/ABS151011071V"
}

Vukojević, V., Trifković, J., Krgovic, R., Milojković-Opsenica, D., Marković, M., Amaizah, N. R. R.,& Mutić, J.. (2016). Uptake of metals and metalloids by conyza canadensis l. From a thermoelectric power plant landfill. in Archives of Biological Sciences
Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd., 68(4), 829-835.
https://doi.org/10.2298/ABS151011071V

Vukojević V, Trifković J, Krgovic R, Milojković-Opsenica D, Marković M, Amaizah NRR, Mutić J. Uptake of metals and metalloids by conyza canadensis l. From a thermoelectric power plant landfill. in Archives of Biological Sciences. 2016;68(4):829-835.
doi:10.2298/ABS151011071V .

Vukojević, Vesna, Trifković, Jelena, Krgovic, Rada, Milojković-Opsenica, Dušanka, Marković, Marijana, Amaizah, Naser Ramdan R., Mutić, Jelena, "Uptake of metals and metalloids by conyza canadensis l. From a thermoelectric power plant landfill" in Archives of Biological Sciences, 68, no. 4 (2016):829-835,
https://doi.org/10.2298/ABS151011071V . .

TY  - JOUR
AU  - Aonyas, Munera Mustafa
AU  - Dojčinović, Biljana
AU  - Dolic, Slobodan D.
AU  - Obradović, Bratislav M.
AU  - Manojlović, Dragan
AU  - Marković, Marijana
AU  - Roglić, Goran
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1893
AB  - Two anionic surfactants (sodium lauryl sulfate - SDS and sodium dodecylbenzenesulfonate - SDBS) were treated with dielectric barrier discharge. Loss of surfactant activity, decrease in chemical oxygen demand (COD) and total organic carbon (TOC) as well as lower toxicity of degradation products was determined. Effects of catalysts - hydrogen peroxide and iron (II), on the above mentioned parameters, were determined. Catalysts affected the degradation of SDBS, but in the case of SDS, catalysts had no effect on degradation. Both catalysts induced the decrease of COD and TOC values. Toxicity of the solutions after the plasma treatment was lower in all the systems tested.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Degradation of anionic surfactants using the reactor based on dielectric barrier discharge
VL  - 81
IS  - 9
SP  - 1097
EP  - 1107
DO  - 10.2298/JSC160303056A
ER  - 

@article{
author = "Aonyas, Munera Mustafa and Dojčinović, Biljana and Dolic, Slobodan D. and Obradović, Bratislav M. and Manojlović, Dragan and Marković, Marijana and Roglić, Goran",
year = "2016",
abstract = "Two anionic surfactants (sodium lauryl sulfate - SDS and sodium dodecylbenzenesulfonate - SDBS) were treated with dielectric barrier discharge. Loss of surfactant activity, decrease in chemical oxygen demand (COD) and total organic carbon (TOC) as well as lower toxicity of degradation products was determined. Effects of catalysts - hydrogen peroxide and iron (II), on the above mentioned parameters, were determined. Catalysts affected the degradation of SDBS, but in the case of SDS, catalysts had no effect on degradation. Both catalysts induced the decrease of COD and TOC values. Toxicity of the solutions after the plasma treatment was lower in all the systems tested.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Degradation of anionic surfactants using the reactor based on dielectric barrier discharge",
volume = "81",
number = "9",
pages = "1097-1107",
doi = "10.2298/JSC160303056A"
}

Aonyas, M. M., Dojčinović, B., Dolic, S. D., Obradović, B. M., Manojlović, D., Marković, M.,& Roglić, G.. (2016). Degradation of anionic surfactants using the reactor based on dielectric barrier discharge. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 81(9), 1097-1107.
https://doi.org/10.2298/JSC160303056A

Aonyas MM, Dojčinović B, Dolic SD, Obradović BM, Manojlović D, Marković M, Roglić G. Degradation of anionic surfactants using the reactor based on dielectric barrier discharge. in Journal of the Serbian Chemical Society. 2016;81(9):1097-1107.
doi:10.2298/JSC160303056A .

Aonyas, Munera Mustafa, Dojčinović, Biljana, Dolic, Slobodan D., Obradović, Bratislav M., Manojlović, Dragan, Marković, Marijana, Roglić, Goran, "Degradation of anionic surfactants using the reactor based on dielectric barrier discharge" in Journal of the Serbian Chemical Society, 81, no. 9 (2016):1097-1107,
https://doi.org/10.2298/JSC160303056A . .

TY  - JOUR
AU  - Aonyas, Munera M
AU  - Nesic, Jelena
AU  - Jović, Milica
AU  - Marković, Marijana
AU  - Dojčinović, Biljana
AU  - Obradović, Bratislav M.
AU  - Roglić, Goran
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1952
AB  - The aim of this study was to investigate the degradation of the non-ionic surfactant Triton X-100 (TX-100) by using an advanced oxidation process in a non-thermal plasma reactor based on water falling film dielectric barrier discharge (DBD). The effects of two catalytic plasma systems, Fe2+/DBD and H2O2/DBD, were tested to improve the degradation of TX-100 and the mineralization efficiency in the DBD reactor. Both catalytic systems exhibited significant improvements in degradation efficiency, especially in the beginning of the treatment: the efficiency increased from 23 to 88 and 50%, for 5 mgL(-1) Fe2+/DBD and 10 mmol L-1 H2O2/DBD, respectively. The mineralization efficiency of TX-100 in the non-catalytic DBD treatment was very low (1%), but with addition of catalysts, the mineralization efficiency was drastically improved, with H2O2/DBD at 4-34% (depending on the H2O2 concentration) and Fe2+/DBD at 2-21% (depending on the Fe2+ concentration). Degradation products of TX-100 in non-catalytic and two catalytic systems were identified using UHPLC-Orbitrap-MS. Based on the degradation products that were identified, a simple mechanistic scheme was proposed. MS analysis revealed that degradation of TX-100 in the DBD reactor occurred by shortening the ethoxy chain. In the presence of catalysts, there are additional reactions of cleavage of the alkyl chain followed by formation of polyethoxylated phenol (H2O2/DBD) and addition of OH center dot radicals onto the aromatic ring (Fe2+/DBD). The final degradation products did not cause any significant toxic effects to Vibrio fischeri or Artemia salina.
PB  - Wiley-Blackwell, Hoboken
T2  - Clean-Soil Air Water
T1  - Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor
VL  - 44
IS  - 4
SP  - 422
EP  - 429
DO  - 10.1002/clen.201500501
ER  - 

@article{
author = "Aonyas, Munera M and Nesic, Jelena and Jović, Milica and Marković, Marijana and Dojčinović, Biljana and Obradović, Bratislav M. and Roglić, Goran",
year = "2016",
abstract = "The aim of this study was to investigate the degradation of the non-ionic surfactant Triton X-100 (TX-100) by using an advanced oxidation process in a non-thermal plasma reactor based on water falling film dielectric barrier discharge (DBD). The effects of two catalytic plasma systems, Fe2+/DBD and H2O2/DBD, were tested to improve the degradation of TX-100 and the mineralization efficiency in the DBD reactor. Both catalytic systems exhibited significant improvements in degradation efficiency, especially in the beginning of the treatment: the efficiency increased from 23 to 88 and 50%, for 5 mgL(-1) Fe2+/DBD and 10 mmol L-1 H2O2/DBD, respectively. The mineralization efficiency of TX-100 in the non-catalytic DBD treatment was very low (1%), but with addition of catalysts, the mineralization efficiency was drastically improved, with H2O2/DBD at 4-34% (depending on the H2O2 concentration) and Fe2+/DBD at 2-21% (depending on the Fe2+ concentration). Degradation products of TX-100 in non-catalytic and two catalytic systems were identified using UHPLC-Orbitrap-MS. Based on the degradation products that were identified, a simple mechanistic scheme was proposed. MS analysis revealed that degradation of TX-100 in the DBD reactor occurred by shortening the ethoxy chain. In the presence of catalysts, there are additional reactions of cleavage of the alkyl chain followed by formation of polyethoxylated phenol (H2O2/DBD) and addition of OH center dot radicals onto the aromatic ring (Fe2+/DBD). The final degradation products did not cause any significant toxic effects to Vibrio fischeri or Artemia salina.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "Clean-Soil Air Water",
title = "Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor",
volume = "44",
number = "4",
pages = "422-429",
doi = "10.1002/clen.201500501"
}

Aonyas, M. M., Nesic, J., Jović, M., Marković, M., Dojčinović, B., Obradović, B. M.,& Roglić, G.. (2016). Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. in Clean-Soil Air Water
Wiley-Blackwell, Hoboken., 44(4), 422-429.
https://doi.org/10.1002/clen.201500501

Aonyas MM, Nesic J, Jović M, Marković M, Dojčinović B, Obradović BM, Roglić G. Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor. in Clean-Soil Air Water. 2016;44(4):422-429.
doi:10.1002/clen.201500501 .

Aonyas, Munera M, Nesic, Jelena, Jović, Milica, Marković, Marijana, Dojčinović, Biljana, Obradović, Bratislav M., Roglić, Goran, "Degradation of Triton X-100 in Water Falling Film Dielectric Barrier Discharge Reactor" in Clean-Soil Air Water, 44, no. 4 (2016):422-429,
https://doi.org/10.1002/clen.201500501 . .

TY  - JOUR
AU  - Anđelković, Ivan
AU  - Jovic, Bojan
AU  - Jović, Milica
AU  - Marković, Marijana
AU  - Stanković, Dalibor
AU  - Manojlović, Dragan
AU  - Roglić, Goran
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1977
AB  - Composite material Zr-doped TiO2, suitable for the removal of arsenic from water, was synthetized with fast and simple microwave-hydrothermal method. Obtained material, Zr-TiO2, had uniform size and composition with zirconium ions incorporated into crystal structure of titanium dioxide. Synthetized composite material had large specific surface area and well-developed micropore and mesopore structure that was responsible for fast adsorption of As(III) and As(V) from water. The influence of pH on the adsorption capacity of arsenic was studied. The kinetics and isotherm experiments were also performed. The treatment of natural water sample containing high concentration of arsenic with composite material Zr-TiO2 was efficient. The concentration of arsenic was reduced to the value recommended by WHO.
PB  - Springer Heidelberg, Heidelberg
T2  - Environmental Science and Pollution Research
T1  - Microwave-hydrothermal method for the synthesis of composite materials for removal of arsenic from water
VL  - 23
IS  - 1
SP  - 469
EP  - 476
DO  - 10.1007/s11356-015-5283-z
ER  - 

@article{
author = "Anđelković, Ivan and Jovic, Bojan and Jović, Milica and Marković, Marijana and Stanković, Dalibor and Manojlović, Dragan and Roglić, Goran",
year = "2016",
abstract = "Composite material Zr-doped TiO2, suitable for the removal of arsenic from water, was synthetized with fast and simple microwave-hydrothermal method. Obtained material, Zr-TiO2, had uniform size and composition with zirconium ions incorporated into crystal structure of titanium dioxide. Synthetized composite material had large specific surface area and well-developed micropore and mesopore structure that was responsible for fast adsorption of As(III) and As(V) from water. The influence of pH on the adsorption capacity of arsenic was studied. The kinetics and isotherm experiments were also performed. The treatment of natural water sample containing high concentration of arsenic with composite material Zr-TiO2 was efficient. The concentration of arsenic was reduced to the value recommended by WHO.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Environmental Science and Pollution Research",
title = "Microwave-hydrothermal method for the synthesis of composite materials for removal of arsenic from water",
volume = "23",
number = "1",
pages = "469-476",
doi = "10.1007/s11356-015-5283-z"
}

Anđelković, I., Jovic, B., Jović, M., Marković, M., Stanković, D., Manojlović, D.,& Roglić, G.. (2016). Microwave-hydrothermal method for the synthesis of composite materials for removal of arsenic from water. in Environmental Science and Pollution Research
Springer Heidelberg, Heidelberg., 23(1), 469-476.
https://doi.org/10.1007/s11356-015-5283-z

Anđelković I, Jovic B, Jović M, Marković M, Stanković D, Manojlović D, Roglić G. Microwave-hydrothermal method for the synthesis of composite materials for removal of arsenic from water. in Environmental Science and Pollution Research. 2016;23(1):469-476.
doi:10.1007/s11356-015-5283-z .

Anđelković, Ivan, Jovic, Bojan, Jović, Milica, Marković, Marijana, Stanković, Dalibor, Manojlović, Dragan, Roglić, Goran, "Microwave-hydrothermal method for the synthesis of composite materials for removal of arsenic from water" in Environmental Science and Pollution Research, 23, no. 1 (2016):469-476,
https://doi.org/10.1007/s11356-015-5283-z . .

TY  - GEN
AU  - Avdalović, Jelena
AU  - Beškoski, Vladimir
AU  - Gojgić-Cvijović, Gordana
AU  - Ilić, Mila
AU  - Jakovljević, Dragica
AU  - Lugonja, Nikoleta
AU  - Marković, Marijana
AU  - Miletić, Srđan
AU  - Milić, Jelena
AU  - Potkonjak, Branislav
AU  - Spasić, Snežana
AU  - Stefanović Kojić, Jovana
AU  - Stojanović, Mirjana
AU  - Zildžović, Snežana
AU  - Vrvić, Miroslav
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6841
AB  - U cilju rada sa autohtonim mikroorganizmom koji je prirodno optimizovan na klimatske uslove i    rast na piritu, izolovan je i okarakterisan hemolitoautotrofni mikrorganizam Acidithiobacillus sp. B2 iz jezera Robule (Bor, Srbija).   U testovima je upotrebljen koncentrat pirita sa lokacije Bor. Upotrebljena fosfatna ruda je sa ležišta Lisina. Deo    ležišta ispunjava potrebne zahteve za primenu kao prirodnog mineralnog  đubriva, pre svega zbog visokog sadržaja P2O5, zatim zbog prisustva hranljivih mikroelemenata ( Zn, Co, Cu, Se, Mn), i što je veoma značajno zbog  niskog sadržaja toksičnih elemenata (Pb, Cd, Cr, Ni, U).
PB  - University of Belgrade - Institute of Chemistry, Technology and Metallurgy
PB  - Belgrade : Brem group d.o.o.
T1  - Novi tehnološki postupak za dobijanje fosfatnog đubriva iz apatita dejstvom Acidithiobacillus sp. u prisustvu pirita
UR  - https://hdl.handle.net/21.15107/rcub_cer_6841
ER  - 

@misc{
author = "Avdalović, Jelena and Beškoski, Vladimir and Gojgić-Cvijović, Gordana and Ilić, Mila and Jakovljević, Dragica and Lugonja, Nikoleta and Marković, Marijana and Miletić, Srđan and Milić, Jelena and Potkonjak, Branislav and Spasić, Snežana and Stefanović Kojić, Jovana and Stojanović, Mirjana and Zildžović, Snežana and Vrvić, Miroslav",
year = "2015",
abstract = "U cilju rada sa autohtonim mikroorganizmom koji je prirodno optimizovan na klimatske uslove i    rast na piritu, izolovan je i okarakterisan hemolitoautotrofni mikrorganizam Acidithiobacillus sp. B2 iz jezera Robule (Bor, Srbija).   U testovima je upotrebljen koncentrat pirita sa lokacije Bor. Upotrebljena fosfatna ruda je sa ležišta Lisina. Deo    ležišta ispunjava potrebne zahteve za primenu kao prirodnog mineralnog  đubriva, pre svega zbog visokog sadržaja P2O5, zatim zbog prisustva hranljivih mikroelemenata ( Zn, Co, Cu, Se, Mn), i što je veoma značajno zbog  niskog sadržaja toksičnih elemenata (Pb, Cd, Cr, Ni, U).",
publisher = "University of Belgrade - Institute of Chemistry, Technology and Metallurgy, Belgrade : Brem group d.o.o.",
title = "Novi tehnološki postupak za dobijanje fosfatnog đubriva iz apatita dejstvom Acidithiobacillus sp. u prisustvu pirita",
url = "https://hdl.handle.net/21.15107/rcub_cer_6841"
}

Avdalović, J., Beškoski, V., Gojgić-Cvijović, G., Ilić, M., Jakovljević, D., Lugonja, N., Marković, M., Miletić, S., Milić, J., Potkonjak, B., Spasić, S., Stefanović Kojić, J., Stojanović, M., Zildžović, S.,& Vrvić, M.. (2015). Novi tehnološki postupak za dobijanje fosfatnog đubriva iz apatita dejstvom Acidithiobacillus sp. u prisustvu pirita. 
University of Belgrade - Institute of Chemistry, Technology and Metallurgy..
https://hdl.handle.net/21.15107/rcub_cer_6841

Avdalović J, Beškoski V, Gojgić-Cvijović G, Ilić M, Jakovljević D, Lugonja N, Marković M, Miletić S, Milić J, Potkonjak B, Spasić S, Stefanović Kojić J, Stojanović M, Zildžović S, Vrvić M. Novi tehnološki postupak za dobijanje fosfatnog đubriva iz apatita dejstvom Acidithiobacillus sp. u prisustvu pirita. 2015;.
https://hdl.handle.net/21.15107/rcub_cer_6841 .

Avdalović, Jelena, Beškoski, Vladimir, Gojgić-Cvijović, Gordana, Ilić, Mila, Jakovljević, Dragica, Lugonja, Nikoleta, Marković, Marijana, Miletić, Srđan, Milić, Jelena, Potkonjak, Branislav, Spasić, Snežana, Stefanović Kojić, Jovana, Stojanović, Mirjana, Zildžović, Snežana, Vrvić, Miroslav, "Novi tehnološki postupak za dobijanje fosfatnog đubriva iz apatita dejstvom Acidithiobacillus sp. u prisustvu pirita" (2015),
https://hdl.handle.net/21.15107/rcub_cer_6841 .

TY  - THES
AU  - Marković, Marijana D.
PY  - 2015
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=3211
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:11578/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=47657231
UR  - http://nardus.mpn.gov.rs/123456789/5898
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2557
AB  - U okviru ove disertacije ispitana je degradacija 4CP (para-hlorfenol), reaktivnih azoboja i ibuprofena primenom unapređenih oksidacionih procesa (eng. Advanced OxidationProcesses, AOP) kao što su Fentonov reagens, DBD reaktor (eng. Dielectric BarrierDischarge) i elektrohemijske degradacije.Efikasnost degradacija zagađujućih organskih supstanci optimizovana je dodatkomhomogenog katalizatora (Fe2+ ili H2O2) u reaktor, primenom različitih elektrodnihmaterijala ili variranjem vremena tretmana. Dekolorizacija (%) je praćena UV-VIStehnikom, efikasnost degradacije je praćena jonskom hromatografijom (IC) i HPLCtehnikom. Identifikacija glavnih proizvoda degradacije, kao i mehanizmi degradacijeodređeni su LC-MS (TOF) tehnikom. Efikasnost mineralizacije je određena preko TOCvrednosti. Tretman netermalnom plazmom (eng. non-thermal plasma NTP) u DBDreaktoru je ispitan tokom degradaciji 4CP do biodegradabilnijih i manje toksičnihintermedijera. Eksperimentalni rad je organizovan u tri sistema za degradaciju 4CP: DBD,DBD/H2O2 i DBD/Fe2+. Praćena je efikasnost degrdacije 4CP u funkciji broja prolaza krozDBD reaktor, kao i količini unete energije po jedinici zapremine rastvora (gustina energije,kJ/L). Koncentracija 4CP, kao i koncentracija pojedinih proizvoda degradacije merena jenakon svakog prolaza.Koncentracije proizvoda degradacije 4CP kao što su sirćetna, mravlja ili oksalnakiselina, bile su niže u sistemu gde je kao katalizator upotrebljeno gvožđe DBD/Fe2+upoređenju sa sistemom gde je kao katalizator primenjen vodonik-peroksid DBD/H2O2.Koncentracija hlorida u sva tri sistema je rasla tokom procesa degradacije. Najvišakoncentracija hlorida, zabeležena je u sistemu sa dodatkom Fe2+ kao katalizatora.Procena toksičnosti početnog rastvora 4CP, kao i rastvora tretiranih u sva tri sistemaispitana je pomoću A.salina. U odnosu na početni (netretirani) rastvor 4CP, nakon tretmanaDBD/Fe2+porcenat preživelih larvi A. salina se povećao za 95%.Degradacija reaktivnih azo boja (RG15, RY125 i RB52) je ispitana primenomEAOP (eng. Eletrochemical Advance Oxidation Processes) tehnika u nepodeljenojdvoelektrodnoj ćeliji, gde je kao anoda primenjena Fišerova platinska elektroda, a kaokatoda korišćena je Pd, Zr ili C elektroda. Najefikasniji sistem za degradaciju RG15 iRY125 je bio Pt-Pd sistem, dok je za RB52 to bio Pt-Zr sistem. Ekotoksikološki efekat zaboje RG15 i RY125 bio je najniži ili nije detektovan u rastvoru boje nakon Pt-Pd tretmana.U slučaju RB52, uočeno je da se ekotoksikološki efekat uvećava i na A.salina i naV.fischeri nakon EAOP tretmana.U slučaju degradacije ibuprofena, nakon 15 min tretmana dodatak homogenogkatalizatora je poboljšao NTP tretman i doprineo efikasnosti degradacije ibuprofena (99%),kao i mineralizaciji zagađujuće supstance u odnosu na DBD i Fentonov proces (oko 80%).U svim tretmanima analizom masenih spektara, identifikovano je 12 proizvoda degradacijeibuprofena: pet aromatičnih i sedam alifatičnih proizvoda. Nakon DBD/Fe2+ tretmanadetektovane su samo 4 alifatične karboksilne kiseline. Ekotoksikološki efekat tretiranihrastvora ibuprofena u DBD reaktoru nije detektovan, kao ni u slučaju kada je gvožđekorišćeno kao katalizator. U odnosu na A.salina, V.fischeri je pokazao veću osetljivost naproizvode degradacije koji su nastali tokom Fenton tretmana. Toksični efekat rastvoraibuprofena nakon Fenton tretmana kategorisan je kao klasa III, tj. “toksičan”.Najviši procenat degradacije ibuprofena primenom EAOP- a je postignut tretmanomrastvora u Pt - Pd sistemu - 98%, pri jačini struje od 100 mA i pH od 3. Toksični efekatmortalitet (%) A. salina izazvan rastvorom ibuprofena tretiranog u Pt-Pd sistemu bio jeispod 30% pri najvišoj testiranoj koncentraciji od 100% (c, v/v). V.fischeri se pokazao kaoosetljiviji model za procenu toksičnog efekta proizvoda degradacije ibuprofena nakon Pt-Pdtretmana u odnosu na A.salina.
AB  - In this thesis the degradation of 4CP (para-chlorophenol), reactive azo dyes andibuprofen was studied using the Advanced Oxidation Processes (AOP) such as Fenton'sreagent, Dielectric Barrier Discharge (DBD) reactor and electrochemical degradation.The efficiency of degradation was optimized by addition of a homogenous catalyst(Fe2+ or H2O2) to the reactor and also by applying different electrode materials or byvarying the duration of the treatment. The decolorization (%) of reactive azo dyes wasmonitored by UV-VIS technique and the efficiency of degradation was monitored by ionchromatography (IC) and HPLC. Identification of the main degradation products as well asthe degradation mechanisms were determined by LC-MS (TOF) technique. Themineralization efficiency was determined through the value of TOC.Treatment by non-thermal plasma (NTP) in the DBD reactor was studied during thedegradation of 4CP to biodegradable and less toxic intermediates. Experimental work wasorganized into three systems for 4CP degradation: DBD, DBD/H2O2 and DBD/Fe2+. Theefficiency of 4CP degradation was evaluated by the number of passing of the solutionthrough the DBD reactor, as well as the amountn of the introduced energy density (kJ/L).The concentration of 4CP, as well as the concentration of the individual degradationproducts were measured after the each pass.The concentrations of the 4CP degradation products such as acetic, formic or oxalicacid were lower in the system where the iron was used as the catalyst (DBD/Fe2+) incomparison to the system with hydrogen peroxide as the catalyst (DBD/H2O2). Theconcentration of chloride in all three systems increased during the degradation process. Thehighest concentration of chlorides was recorded in the system with the addition of Fe2+as acatalyst. The toxicity assessment of initial solution of 4CP as well as the solution which hasbeen treated in all three systems was performed using A.salina. In comparison to untreatedsolution of 4CP the solution treated in DBD/Fe2+ system had increased percentage of larvalsurvival by 95%.Degradation of reactive azo dyes (RG15, RY125 or RB52) was studied using theEAOP (Eletrochemical Advance Oxidation Processes) techniques in undividedtwoelectrode cell, where the Fisher platinum electrode was applied as anode and the Pd, Zror C electrodes were applied as cathode. The most effective system for the degradation ofRG15 and RY125 was Pt-Pd system, while for the RB52 the Pt-Zr system was moreapplicable. Ecotoxicological effect of reactive dyes RG15 and RY125 was the lowest or notdetected in the dye solution after the Pt-Pd treatment. In the case of RB52 ecotoxicologicaleffect increased for both A.salina and V.fischeri after the EAOP treatment.In the case of ibuprofen degradation, the NTP treatment (15 min) was improved byaddition of a homogeneous catalyst, which contributed to the efficiency of degradation(99%) and the mineralization of polluting substances in comparison to DBD and the Fentonprocess (about 80%). After all treatments, by analysis of mass spectra 12 degradationproducts of ibuprofen were identified: five aromatic and seven aliphatic products. In thesolution after the DBD/Fe2+treatment only 4 aliphatic carboxylic acids were detected.Ecotoxicological effect of the ibuprofen solution treated in the DBD reactor as well as inthe DBD/Fe2+ system was not detected. In relation to A.salina, V. fischeri has shown greatersensitivity to degradation products which appeared during the Fenton treatment. The toxiceffect of ibuprofen solution after the Fenton treatment was categorized as class III, that is"Toxic".The highest degradation percentage of ibuprofen was achieved by application ofEAOPs in the Pt - Pd system (98%), with the current of 100 mA and at the pH value of 3.The toxic effect expressed as the mortality (%) of A. saline was less than 30% at the highesttested concentration 100% (c, v/v) of ibuprofen solution treated in the Pt-Pd system. TheV.fischeri was the more sensitive model for the assessment of the ibuprofen degradationproducts toxic effect after the Pt-Pd treatment in comparison to A.salina.
PB  - Универзитет у Београду, Хемијски факултет
T2  - Универзитет у Београду
T1  - Ispitivanje ekotoksičnosti proizvoda degradacije organskih zagađujućih supstanci u vodi nakon tretmana unapređenim oksidacionim procesima
T1  - Ecotoxicity testing og organic pollutants degradation products in Water after the treatment with advanced oxidation processes
UR  - https://hdl.handle.net/21.15107/rcub_nardus_5898
ER  - 

@phdthesis{
author = "Marković, Marijana D.",
year = "2015",
abstract = "U okviru ove disertacije ispitana je degradacija 4CP (para-hlorfenol), reaktivnih azoboja i ibuprofena primenom unapređenih oksidacionih procesa (eng. Advanced OxidationProcesses, AOP) kao što su Fentonov reagens, DBD reaktor (eng. Dielectric BarrierDischarge) i elektrohemijske degradacije.Efikasnost degradacija zagađujućih organskih supstanci optimizovana je dodatkomhomogenog katalizatora (Fe2+ ili H2O2) u reaktor, primenom različitih elektrodnihmaterijala ili variranjem vremena tretmana. Dekolorizacija (%) je praćena UV-VIStehnikom, efikasnost degradacije je praćena jonskom hromatografijom (IC) i HPLCtehnikom. Identifikacija glavnih proizvoda degradacije, kao i mehanizmi degradacijeodređeni su LC-MS (TOF) tehnikom. Efikasnost mineralizacije je određena preko TOCvrednosti. Tretman netermalnom plazmom (eng. non-thermal plasma NTP) u DBDreaktoru je ispitan tokom degradaciji 4CP do biodegradabilnijih i manje toksičnihintermedijera. Eksperimentalni rad je organizovan u tri sistema za degradaciju 4CP: DBD,DBD/H2O2 i DBD/Fe2+. Praćena je efikasnost degrdacije 4CP u funkciji broja prolaza krozDBD reaktor, kao i količini unete energije po jedinici zapremine rastvora (gustina energije,kJ/L). Koncentracija 4CP, kao i koncentracija pojedinih proizvoda degradacije merena jenakon svakog prolaza.Koncentracije proizvoda degradacije 4CP kao što su sirćetna, mravlja ili oksalnakiselina, bile su niže u sistemu gde je kao katalizator upotrebljeno gvožđe DBD/Fe2+upoređenju sa sistemom gde je kao katalizator primenjen vodonik-peroksid DBD/H2O2.Koncentracija hlorida u sva tri sistema je rasla tokom procesa degradacije. Najvišakoncentracija hlorida, zabeležena je u sistemu sa dodatkom Fe2+ kao katalizatora.Procena toksičnosti početnog rastvora 4CP, kao i rastvora tretiranih u sva tri sistemaispitana je pomoću A.salina. U odnosu na početni (netretirani) rastvor 4CP, nakon tretmanaDBD/Fe2+porcenat preživelih larvi A. salina se povećao za 95%.Degradacija reaktivnih azo boja (RG15, RY125 i RB52) je ispitana primenomEAOP (eng. Eletrochemical Advance Oxidation Processes) tehnika u nepodeljenojdvoelektrodnoj ćeliji, gde je kao anoda primenjena Fišerova platinska elektroda, a kaokatoda korišćena je Pd, Zr ili C elektroda. Najefikasniji sistem za degradaciju RG15 iRY125 je bio Pt-Pd sistem, dok je za RB52 to bio Pt-Zr sistem. Ekotoksikološki efekat zaboje RG15 i RY125 bio je najniži ili nije detektovan u rastvoru boje nakon Pt-Pd tretmana.U slučaju RB52, uočeno je da se ekotoksikološki efekat uvećava i na A.salina i naV.fischeri nakon EAOP tretmana.U slučaju degradacije ibuprofena, nakon 15 min tretmana dodatak homogenogkatalizatora je poboljšao NTP tretman i doprineo efikasnosti degradacije ibuprofena (99%),kao i mineralizaciji zagađujuće supstance u odnosu na DBD i Fentonov proces (oko 80%).U svim tretmanima analizom masenih spektara, identifikovano je 12 proizvoda degradacijeibuprofena: pet aromatičnih i sedam alifatičnih proizvoda. Nakon DBD/Fe2+ tretmanadetektovane su samo 4 alifatične karboksilne kiseline. Ekotoksikološki efekat tretiranihrastvora ibuprofena u DBD reaktoru nije detektovan, kao ni u slučaju kada je gvožđekorišćeno kao katalizator. U odnosu na A.salina, V.fischeri je pokazao veću osetljivost naproizvode degradacije koji su nastali tokom Fenton tretmana. Toksični efekat rastvoraibuprofena nakon Fenton tretmana kategorisan je kao klasa III, tj. “toksičan”.Najviši procenat degradacije ibuprofena primenom EAOP- a je postignut tretmanomrastvora u Pt - Pd sistemu - 98%, pri jačini struje od 100 mA i pH od 3. Toksični efekatmortalitet (%) A. salina izazvan rastvorom ibuprofena tretiranog u Pt-Pd sistemu bio jeispod 30% pri najvišoj testiranoj koncentraciji od 100% (c, v/v). V.fischeri se pokazao kaoosetljiviji model za procenu toksičnog efekta proizvoda degradacije ibuprofena nakon Pt-Pdtretmana u odnosu na A.salina., In this thesis the degradation of 4CP (para-chlorophenol), reactive azo dyes andibuprofen was studied using the Advanced Oxidation Processes (AOP) such as Fenton'sreagent, Dielectric Barrier Discharge (DBD) reactor and electrochemical degradation.The efficiency of degradation was optimized by addition of a homogenous catalyst(Fe2+ or H2O2) to the reactor and also by applying different electrode materials or byvarying the duration of the treatment. The decolorization (%) of reactive azo dyes wasmonitored by UV-VIS technique and the efficiency of degradation was monitored by ionchromatography (IC) and HPLC. Identification of the main degradation products as well asthe degradation mechanisms were determined by LC-MS (TOF) technique. Themineralization efficiency was determined through the value of TOC.Treatment by non-thermal plasma (NTP) in the DBD reactor was studied during thedegradation of 4CP to biodegradable and less toxic intermediates. Experimental work wasorganized into three systems for 4CP degradation: DBD, DBD/H2O2 and DBD/Fe2+. Theefficiency of 4CP degradation was evaluated by the number of passing of the solutionthrough the DBD reactor, as well as the amountn of the introduced energy density (kJ/L).The concentration of 4CP, as well as the concentration of the individual degradationproducts were measured after the each pass.The concentrations of the 4CP degradation products such as acetic, formic or oxalicacid were lower in the system where the iron was used as the catalyst (DBD/Fe2+) incomparison to the system with hydrogen peroxide as the catalyst (DBD/H2O2). Theconcentration of chloride in all three systems increased during the degradation process. Thehighest concentration of chlorides was recorded in the system with the addition of Fe2+as acatalyst. The toxicity assessment of initial solution of 4CP as well as the solution which hasbeen treated in all three systems was performed using A.salina. In comparison to untreatedsolution of 4CP the solution treated in DBD/Fe2+ system had increased percentage of larvalsurvival by 95%.Degradation of reactive azo dyes (RG15, RY125 or RB52) was studied using theEAOP (Eletrochemical Advance Oxidation Processes) techniques in undividedtwoelectrode cell, where the Fisher platinum electrode was applied as anode and the Pd, Zror C electrodes were applied as cathode. The most effective system for the degradation ofRG15 and RY125 was Pt-Pd system, while for the RB52 the Pt-Zr system was moreapplicable. Ecotoxicological effect of reactive dyes RG15 and RY125 was the lowest or notdetected in the dye solution after the Pt-Pd treatment. In the case of RB52 ecotoxicologicaleffect increased for both A.salina and V.fischeri after the EAOP treatment.In the case of ibuprofen degradation, the NTP treatment (15 min) was improved byaddition of a homogeneous catalyst, which contributed to the efficiency of degradation(99%) and the mineralization of polluting substances in comparison to DBD and the Fentonprocess (about 80%). After all treatments, by analysis of mass spectra 12 degradationproducts of ibuprofen were identified: five aromatic and seven aliphatic products. In thesolution after the DBD/Fe2+treatment only 4 aliphatic carboxylic acids were detected.Ecotoxicological effect of the ibuprofen solution treated in the DBD reactor as well as inthe DBD/Fe2+ system was not detected. In relation to A.salina, V. fischeri has shown greatersensitivity to degradation products which appeared during the Fenton treatment. The toxiceffect of ibuprofen solution after the Fenton treatment was categorized as class III, that is"Toxic".The highest degradation percentage of ibuprofen was achieved by application ofEAOPs in the Pt - Pd system (98%), with the current of 100 mA and at the pH value of 3.The toxic effect expressed as the mortality (%) of A. saline was less than 30% at the highesttested concentration 100% (c, v/v) of ibuprofen solution treated in the Pt-Pd system. TheV.fischeri was the more sensitive model for the assessment of the ibuprofen degradationproducts toxic effect after the Pt-Pd treatment in comparison to A.salina.",
publisher = "Универзитет у Београду, Хемијски факултет",
journal = "Универзитет у Београду",
title = "Ispitivanje ekotoksičnosti proizvoda degradacije organskih zagađujućih supstanci u vodi nakon tretmana unapređenim oksidacionim procesima, Ecotoxicity testing og organic pollutants degradation products in Water after the treatment with advanced oxidation processes",
url = "https://hdl.handle.net/21.15107/rcub_nardus_5898"
}

Marković, M. D.. (2015). Ispitivanje ekotoksičnosti proizvoda degradacije organskih zagađujućih supstanci u vodi nakon tretmana unapređenim oksidacionim procesima. in Универзитет у Београду
Универзитет у Београду, Хемијски факултет..
https://hdl.handle.net/21.15107/rcub_nardus_5898

Marković MD. Ispitivanje ekotoksičnosti proizvoda degradacije organskih zagađujućih supstanci u vodi nakon tretmana unapređenim oksidacionim procesima. in Универзитет у Београду. 2015;.
https://hdl.handle.net/21.15107/rcub_nardus_5898 .

Marković, Marijana D., "Ispitivanje ekotoksičnosti proizvoda degradacije organskih zagađujućih supstanci u vodi nakon tretmana unapređenim oksidacionim procesima" in Универзитет у Београду (2015),
https://hdl.handle.net/21.15107/rcub_nardus_5898 .

TY  - JOUR
AU  - Anđelković, Ivan
AU  - Stanković, Dalibor
AU  - Jović, Milica
AU  - Marković, Marijana
AU  - Krstić, Jugoslav
AU  - Manojlović, Dragan
AU  - Roglić, Goran
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1616
AB  - Microwave-hydrothermal method was used for the synthesis of TiO2 and TiO2 doped with zirconium. The method was fast and simple and adsorbents were used for removal of As(III) and As(V) from aqueous solutions. The adsorbents were characterized by BET surface area measurements and powder XRD. Experiments showed that TiO2 doped with 10% of Zr using the microwave-hydrothermal method have greater specific surface area and total pore volume in comparison with TiO2 synthesized using the same method. Better removal with doped adsorbent was obtained for both, As(III) and As(V). Further experiments were carried out with Zr doped TiO2 sorbent in order to examine kinetic of adsorption, influence of pH and effect of common anions present in natural waters.
PB  - Elsevier
T2  - Journal of Saudi Chemical Society
T1  - Microwave-hydrothermal synthesis of TiO2 and zirconium doped TiO2 adsorbents for removal of As(III) and As(V)
VL  - 19
IS  - 4
SP  - 429
EP  - 435
DO  - 10.1016/j.jscs.2014.05.009
ER  - 

@article{
author = "Anđelković, Ivan and Stanković, Dalibor and Jović, Milica and Marković, Marijana and Krstić, Jugoslav and Manojlović, Dragan and Roglić, Goran",
year = "2015",
abstract = "Microwave-hydrothermal method was used for the synthesis of TiO2 and TiO2 doped with zirconium. The method was fast and simple and adsorbents were used for removal of As(III) and As(V) from aqueous solutions. The adsorbents were characterized by BET surface area measurements and powder XRD. Experiments showed that TiO2 doped with 10% of Zr using the microwave-hydrothermal method have greater specific surface area and total pore volume in comparison with TiO2 synthesized using the same method. Better removal with doped adsorbent was obtained for both, As(III) and As(V). Further experiments were carried out with Zr doped TiO2 sorbent in order to examine kinetic of adsorption, influence of pH and effect of common anions present in natural waters.",
publisher = "Elsevier",
journal = "Journal of Saudi Chemical Society",
title = "Microwave-hydrothermal synthesis of TiO2 and zirconium doped TiO2 adsorbents for removal of As(III) and As(V)",
volume = "19",
number = "4",
pages = "429-435",
doi = "10.1016/j.jscs.2014.05.009"
}

Anđelković, I., Stanković, D., Jović, M., Marković, M., Krstić, J., Manojlović, D.,& Roglić, G.. (2015). Microwave-hydrothermal synthesis of TiO2 and zirconium doped TiO2 adsorbents for removal of As(III) and As(V). in Journal of Saudi Chemical Society
Elsevier., 19(4), 429-435.
https://doi.org/10.1016/j.jscs.2014.05.009

Anđelković I, Stanković D, Jović M, Marković M, Krstić J, Manojlović D, Roglić G. Microwave-hydrothermal synthesis of TiO2 and zirconium doped TiO2 adsorbents for removal of As(III) and As(V). in Journal of Saudi Chemical Society. 2015;19(4):429-435.
doi:10.1016/j.jscs.2014.05.009 .

Anđelković, Ivan, Stanković, Dalibor, Jović, Milica, Marković, Marijana, Krstić, Jugoslav, Manojlović, Dragan, Roglić, Goran, "Microwave-hydrothermal synthesis of TiO2 and zirconium doped TiO2 adsorbents for removal of As(III) and As(V)" in Journal of Saudi Chemical Society, 19, no. 4 (2015):429-435,
https://doi.org/10.1016/j.jscs.2014.05.009 . .

TY  - JOUR
AU  - Krgovic, Rada
AU  - Trifković, Jelena
AU  - Milojković-Opsenica, Dušanka
AU  - Manojlović, Dragan
AU  - Marković, Marijana
AU  - Mutić, Jelena
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1625
AB  - The objectives of this study were to determine the concentrations of Pb, Cd, As, Cr, Cu, Co, Ni, Zn, Ba, Fe, Al and Ag in Erigeron canadensis L. growing on fly ash landfill of power plant "Kolubara", Serbia. The content of each element was determined in every part of plant separately (root, stalk and inflorescence) and correlated with the content of elements in each phase of sequential extraction of fly ash. In order to ambiguously select the factors that are able to decidedly characterize the particular part of plant, principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA) were performed. The bioconcentration factors and translocation factors for each metal were calculated in order to determine the feasibility of the use of plant E. canadensis L. for phytoremediation purpose. There were strong positive correlations between metals in every part of plant samples, and metals from pseudo total form of sequential extraction indicate that the bioavailability of elements in fly ash is similarly correlated with total form. Retained Al, Fe, Cr and Co in the root indicate its suitability for phytostabilization. This plant takes up Cd and Zn from the soil (bioconcentration factors (BCFs) greater than 1), transporting them through the stalk into the inflorescence (translocation factors (TFs) higher than 1). Regarding its dominance in vegetation cover and abundance, E. canadensis L. can be considered adequate for phytoextraction of Cd and Zn from coal ash landfills at Kolubara.
PB  - Springer Heidelberg, Heidelberg
T2  - Environmental Science and Pollution Research
T1  - Phytoextraction of metals by Erigeron canadensis L. from fly ash landfill of power plant "Kolubara"
VL  - 22
IS  - 14
SP  - 10506
EP  - 10515
DO  - 10.1007/s11356-015-4192-5
ER  - 

@article{
author = "Krgovic, Rada and Trifković, Jelena and Milojković-Opsenica, Dušanka and Manojlović, Dragan and Marković, Marijana and Mutić, Jelena",
year = "2015",
abstract = "The objectives of this study were to determine the concentrations of Pb, Cd, As, Cr, Cu, Co, Ni, Zn, Ba, Fe, Al and Ag in Erigeron canadensis L. growing on fly ash landfill of power plant "Kolubara", Serbia. The content of each element was determined in every part of plant separately (root, stalk and inflorescence) and correlated with the content of elements in each phase of sequential extraction of fly ash. In order to ambiguously select the factors that are able to decidedly characterize the particular part of plant, principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA) were performed. The bioconcentration factors and translocation factors for each metal were calculated in order to determine the feasibility of the use of plant E. canadensis L. for phytoremediation purpose. There were strong positive correlations between metals in every part of plant samples, and metals from pseudo total form of sequential extraction indicate that the bioavailability of elements in fly ash is similarly correlated with total form. Retained Al, Fe, Cr and Co in the root indicate its suitability for phytostabilization. This plant takes up Cd and Zn from the soil (bioconcentration factors (BCFs) greater than 1), transporting them through the stalk into the inflorescence (translocation factors (TFs) higher than 1). Regarding its dominance in vegetation cover and abundance, E. canadensis L. can be considered adequate for phytoextraction of Cd and Zn from coal ash landfills at Kolubara.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Environmental Science and Pollution Research",
title = "Phytoextraction of metals by Erigeron canadensis L. from fly ash landfill of power plant "Kolubara"",
volume = "22",
number = "14",
pages = "10506-10515",
doi = "10.1007/s11356-015-4192-5"
}

Krgovic, R., Trifković, J., Milojković-Opsenica, D., Manojlović, D., Marković, M.,& Mutić, J.. (2015). Phytoextraction of metals by Erigeron canadensis L. from fly ash landfill of power plant "Kolubara". in Environmental Science and Pollution Research
Springer Heidelberg, Heidelberg., 22(14), 10506-10515.
https://doi.org/10.1007/s11356-015-4192-5

Krgovic R, Trifković J, Milojković-Opsenica D, Manojlović D, Marković M, Mutić J. Phytoextraction of metals by Erigeron canadensis L. from fly ash landfill of power plant "Kolubara". in Environmental Science and Pollution Research. 2015;22(14):10506-10515.
doi:10.1007/s11356-015-4192-5 .

Krgovic, Rada, Trifković, Jelena, Milojković-Opsenica, Dušanka, Manojlović, Dragan, Marković, Marijana, Mutić, Jelena, "Phytoextraction of metals by Erigeron canadensis L. from fly ash landfill of power plant "Kolubara"" in Environmental Science and Pollution Research, 22, no. 14 (2015):10506-10515,
https://doi.org/10.1007/s11356-015-4192-5 . .

TY  - JOUR
AU  - Anđelković, Ivan
AU  - Tran, Diana N H
AU  - Kabiri, Shervin
AU  - Azari, Sara
AU  - Marković, Marijana
AU  - Lošić, Dušan
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1640
AB  - Arsenic (As) is the world's most hazardous chemical found in drinking water of many countries; therefore, there is an urgent need for the development of low-cost adsorbents for its removal. Here, we report a highly versatile and synthetic route for the preparation of a three-dimensional (3D) graphene-iron oxide nanoparticle aerogel composite for the efficient removal of As from contaminated water. This unique three-dimensional (3D) interconnected network was prepared from natural graphite rocks with a simple reaction, without the use of harsh chemicals, which combines with the exfoliation of graphene oxide (GO) sheets via the reduction of ferrous ion to form a graphene aerogel composite decorated with iron oxide nanoparticles. The prepared adsorbent showed outstanding absorption performance for the removal of As from contaminated water, because of its high surface-to-volume ratio and characteristic pore network in the 3D architecture. The performed case study using real drinking water contaminated with As under batch conditions showed successful removal of arsenic to the concentration recommended by the World Health Organisation (WHO).
PB  - American Chemical Society (ACS)
T2  - Acs Applied Materials & Interfaces
T1  - Graphene Aerogels Decorated with alpha-FeOOH Nanoparticles for Efficient Adsorption of Arsenic from Contaminated Waters
VL  - 7
IS  - 18
SP  - 9758
EP  - 9766
DO  - 10.1021/acsami.5b01624
ER  - 

@article{
author = "Anđelković, Ivan and Tran, Diana N H and Kabiri, Shervin and Azari, Sara and Marković, Marijana and Lošić, Dušan",
year = "2015",
abstract = "Arsenic (As) is the world's most hazardous chemical found in drinking water of many countries; therefore, there is an urgent need for the development of low-cost adsorbents for its removal. Here, we report a highly versatile and synthetic route for the preparation of a three-dimensional (3D) graphene-iron oxide nanoparticle aerogel composite for the efficient removal of As from contaminated water. This unique three-dimensional (3D) interconnected network was prepared from natural graphite rocks with a simple reaction, without the use of harsh chemicals, which combines with the exfoliation of graphene oxide (GO) sheets via the reduction of ferrous ion to form a graphene aerogel composite decorated with iron oxide nanoparticles. The prepared adsorbent showed outstanding absorption performance for the removal of As from contaminated water, because of its high surface-to-volume ratio and characteristic pore network in the 3D architecture. The performed case study using real drinking water contaminated with As under batch conditions showed successful removal of arsenic to the concentration recommended by the World Health Organisation (WHO).",
publisher = "American Chemical Society (ACS)",
journal = "Acs Applied Materials & Interfaces",
title = "Graphene Aerogels Decorated with alpha-FeOOH Nanoparticles for Efficient Adsorption of Arsenic from Contaminated Waters",
volume = "7",
number = "18",
pages = "9758-9766",
doi = "10.1021/acsami.5b01624"
}

Anđelković, I., Tran, D. N. H., Kabiri, S., Azari, S., Marković, M.,& Lošić, D.. (2015). Graphene Aerogels Decorated with alpha-FeOOH Nanoparticles for Efficient Adsorption of Arsenic from Contaminated Waters. in Acs Applied Materials & Interfaces
American Chemical Society (ACS)., 7(18), 9758-9766.
https://doi.org/10.1021/acsami.5b01624

Anđelković I, Tran DNH, Kabiri S, Azari S, Marković M, Lošić D. Graphene Aerogels Decorated with alpha-FeOOH Nanoparticles for Efficient Adsorption of Arsenic from Contaminated Waters. in Acs Applied Materials & Interfaces. 2015;7(18):9758-9766.
doi:10.1021/acsami.5b01624 .

Anđelković, Ivan, Tran, Diana N H, Kabiri, Shervin, Azari, Sara, Marković, Marijana, Lošić, Dušan, "Graphene Aerogels Decorated with alpha-FeOOH Nanoparticles for Efficient Adsorption of Arsenic from Contaminated Waters" in Acs Applied Materials & Interfaces, 7, no. 18 (2015):9758-9766,
https://doi.org/10.1021/acsami.5b01624 . .