TY  - JOUR
AU  - Tasic, Nikola
AU  - Stanojević Marinković, Zorica
AU  - Branković, Zorica
AU  - Lačnjevac, Uroš
AU  - Ribić, Vesna
AU  - Žunić, Milan
AU  - Novaković, Tatjana
AU  - Podlogar, Matejka
AU  - Branković, Goran
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1882
AB  - In this paper, we propose a novel method for preparation of high surface area titania nanoparticles, and investigate their photovoltaic performance in dye sensitized solar cells (DSSCs). The precursor compound titanium(IV)-isopropoxide is hydrolyzed in the presence of nonionic surfactant (Triton X100) and ethylenediaminetetraacetic acid sodium salt (EDTA-Na-2) and thermally transformed into gel. The gel is autoclaved, resulting in submicronic micelles which are further processed into mesoporous films. The films are deposited from paste, composed of ultrasonically broken micelles and the organic ingredients. The crack-free film structures, composed of sub-25 nm pure anatase particles are observed using the appropriate instrumental techniques: scanning electron microscopy (SEM), field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffractometry (XRD), UV-VIS-NIR spectroscopy. The large surface area of 158 m(2) g (1) and mesoporosity are confirmed using the data obtained from the nitrogen adsorption-desorption isotherm. The photovoltaic performance of the operating N719-sensitized solar devices are tested using electrochemical impedance spectroscopy (EIS), open-circuit voltage decay (OCVD) and by recording current density-voltage (J-V) curves. The cell exhibits promising photocurrent density up to 11.7 mA cm (2), and the photo-to-electric power efficiency of 5.22%, for cell area of 0.24 cm(2), under 100 mW cm (2) halogen light source.
PB  - Oxford : Pergamon-Elsevier Science Ltd
T2  - Electrochimica Acta
T1  - Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs)
VL  - 210
SP  - 606
EP  - 614
DO  - 10.1016/j.electacta.2016.05.179
ER  - 

@article{
author = "Tasic, Nikola and Stanojević Marinković, Zorica and Branković, Zorica and Lačnjevac, Uroš and Ribić, Vesna and Žunić, Milan and Novaković, Tatjana and Podlogar, Matejka and Branković, Goran",
year = "2016",
abstract = "In this paper, we propose a novel method for preparation of high surface area titania nanoparticles, and investigate their photovoltaic performance in dye sensitized solar cells (DSSCs). The precursor compound titanium(IV)-isopropoxide is hydrolyzed in the presence of nonionic surfactant (Triton X100) and ethylenediaminetetraacetic acid sodium salt (EDTA-Na-2) and thermally transformed into gel. The gel is autoclaved, resulting in submicronic micelles which are further processed into mesoporous films. The films are deposited from paste, composed of ultrasonically broken micelles and the organic ingredients. The crack-free film structures, composed of sub-25 nm pure anatase particles are observed using the appropriate instrumental techniques: scanning electron microscopy (SEM), field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffractometry (XRD), UV-VIS-NIR spectroscopy. The large surface area of 158 m(2) g (1) and mesoporosity are confirmed using the data obtained from the nitrogen adsorption-desorption isotherm. The photovoltaic performance of the operating N719-sensitized solar devices are tested using electrochemical impedance spectroscopy (EIS), open-circuit voltage decay (OCVD) and by recording current density-voltage (J-V) curves. The cell exhibits promising photocurrent density up to 11.7 mA cm (2), and the photo-to-electric power efficiency of 5.22%, for cell area of 0.24 cm(2), under 100 mW cm (2) halogen light source.",
publisher = "Oxford : Pergamon-Elsevier Science Ltd",
journal = "Electrochimica Acta",
title = "Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs)",
volume = "210",
pages = "606-614",
doi = "10.1016/j.electacta.2016.05.179"
}

Tasic, N., Stanojević Marinković, Z., Branković, Z., Lačnjevac, U., Ribić, V., Žunić, M., Novaković, T., Podlogar, M.,& Branković, G.. (2016). Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs). in Electrochimica Acta
Oxford : Pergamon-Elsevier Science Ltd., 210, 606-614.
https://doi.org/10.1016/j.electacta.2016.05.179

Tasic N, Stanojević Marinković Z, Branković Z, Lačnjevac U, Ribić V, Žunić M, Novaković T, Podlogar M, Branković G. Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs). in Electrochimica Acta. 2016;210:606-614.
doi:10.1016/j.electacta.2016.05.179 .

Tasic, Nikola, Stanojević Marinković, Zorica, Branković, Zorica, Lačnjevac, Uroš, Ribić, Vesna, Žunić, Milan, Novaković, Tatjana, Podlogar, Matejka, Branković, Goran, "Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs)" in Electrochimica Acta, 210 (2016):606-614,
https://doi.org/10.1016/j.electacta.2016.05.179 . .

TY  - CONF
AU  - Marinković, Zorica
AU  - Nikolić, Aleksandra
AU  - Stojanović, Srđan
AU  - Blagojević, Duško
AU  - Niketić, Vesna
AU  - Radunović, A,
AU  - Apostolski, S.
AU  - Spasić, Mihajlo
PY  - 1997
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6540
AB  - The aim of this study was to investigate the content of -SU groups and SOD activity m cerebrospinal fluid (CSF) both in ALS patients and control group, as well as to perform an in vitro lest for CSF NO binding capacity, in same examines. Nitric oxide for in vitro testing was provided by adding 40% sodium nitrite solution in the solution of 10% ferrous sulfate in 50% sulfuric acid. Our results showed significant increase -SH content in CSF of ALS patients in comparison with control group (114 ± 29 nmol -SH/mg proteins in CSF of ALS patients compared with 37 ± 12 nmol - SI Lmg proteins in CSF of controls)(p<0.05). After in vitro saturation of CSF with NO, we noted (he significant decrease of -SH content which was not found in control group. We also found that SOD activity in CSF of ALS patients was higher than in control group (16.1 ±2.8 U7 mg CSF proteins of ALS patients compared to 10.2 ± 2 U/ mg CSF proteins of control group). These results may confirm an increased ROS production in ALS patients without increased NO production.
C3  - 8th International Symposium on ALS/MND, Glasgow
T1  - Content of NO reactive -SH and Superoxide dismutase activity in CSF of ALS patients
UR  - https://hdl.handle.net/21.15107/rcub_cer_6540
ER  - 

@conference{
author = "Marinković, Zorica and Nikolić, Aleksandra and Stojanović, Srđan and Blagojević, Duško and Niketić, Vesna and Radunović, A, and Apostolski, S. and Spasić, Mihajlo",
year = "1997",
abstract = "The aim of this study was to investigate the content of -SU groups and SOD activity m cerebrospinal fluid (CSF) both in ALS patients and control group, as well as to perform an in vitro lest for CSF NO binding capacity, in same examines. Nitric oxide for in vitro testing was provided by adding 40% sodium nitrite solution in the solution of 10% ferrous sulfate in 50% sulfuric acid. Our results showed significant increase -SH content in CSF of ALS patients in comparison with control group (114 ± 29 nmol -SH/mg proteins in CSF of ALS patients compared with 37 ± 12 nmol - SI Lmg proteins in CSF of controls)(p<0.05). After in vitro saturation of CSF with NO, we noted (he significant decrease of -SH content which was not found in control group. We also found that SOD activity in CSF of ALS patients was higher than in control group (16.1 ±2.8 U7 mg CSF proteins of ALS patients compared to 10.2 ± 2 U/ mg CSF proteins of control group). These results may confirm an increased ROS production in ALS patients without increased NO production.",
journal = "8th International Symposium on ALS/MND, Glasgow",
title = "Content of NO reactive -SH and Superoxide dismutase activity in CSF of ALS patients",
url = "https://hdl.handle.net/21.15107/rcub_cer_6540"
}

Marinković, Z., Nikolić, A., Stojanović, S., Blagojević, D., Niketić, V., Radunović, A., Apostolski, S.,& Spasić, M.. (1997). Content of NO reactive -SH and Superoxide dismutase activity in CSF of ALS patients. in 8th International Symposium on ALS/MND, Glasgow.
https://hdl.handle.net/21.15107/rcub_cer_6540

Marinković Z, Nikolić A, Stojanović S, Blagojević D, Niketić V, Radunović A, Apostolski S, Spasić M. Content of NO reactive -SH and Superoxide dismutase activity in CSF of ALS patients. in 8th International Symposium on ALS/MND, Glasgow. 1997;.
https://hdl.handle.net/21.15107/rcub_cer_6540 .

Marinković, Zorica, Nikolić, Aleksandra, Stojanović, Srđan, Blagojević, Duško, Niketić, Vesna, Radunović, A,, Apostolski, S., Spasić, Mihajlo, "Content of NO reactive -SH and Superoxide dismutase activity in CSF of ALS patients" in 8th International Symposium on ALS/MND, Glasgow (1997),
https://hdl.handle.net/21.15107/rcub_cer_6540 .