TY  - JOUR
AU  - Anđelković, Ivan
AU  - Amaizah, N. R. R.
AU  - Marković, Sanja B.
AU  - Stanković, Dalibor
AU  - Markovic, M.
AU  - Kuzmanović, Darko
AU  - Roglić, Goran
PY  - 2017
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2494
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, N. R. R. and Marković, Sanja B. and Stanković, Dalibor and Markovic, M. and Kuzmanović, Darko 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., Markovic, 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 Ltd, Abingdon., 38(17), 2233-2240.
https://doi.org/10.1080/09593330.2016.1255664

Anđelković I, Amaizah NRR, Marković SB, Stanković D, Markovic 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, Sanja B., Stanković, Dalibor, Markovic, M., Kuzmanović, Darko, 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  - Markovic, M
AU  - Knezevic, N
AU  - Momčilović, Miljana
AU  - Grgurić-Šipka, Sanja
AU  - Harhaji-Trajkovic, Ljubica
AU  - Trajković, Vladimir S.
AU  - Stojkovic, MM
AU  - Sabo, Tibor
AU  - Miljković, Đorđe
PY  - 2005
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/718
AB  - There has been a continuing effort for the discovery of novel platinum(IV)-based antitumor compounds with better therapeutic performances than cisplatin. In the present work, the anticancer action of recently synthesized Pt(IV)-based complex [Pt(HPxSC)Cl-3] was investigated using rat and human astrocytoma cell lines C6 and U251. [Pt(HPxSC)Cl-3] markedly reduced the number of cultured astrocytoma Cells (IC50, 80 mu M), as determined by crystal violet assay. The Pt(IV) complex induced apoptotic death of tumor cells, as flow cytometry analysis of the propidium iodide-stained cellular DNA revealed approx. 30% of hypodiploid cells in [Pt(HPxSC)Cl-3]-treated astrocytoma cell cultures. On the other hand, [Pt(HPxSC)Cl-3] at 200 mu M did not affect the viability of rat primary astrocytes, unlike the established anticancer drug cisplatin, which displayed high toxicity toward both astrocytoma cells (IC50, 15 mu M) and primary astrocytes (IC50, 20 mu M). Moreover, [Pt(HPxSC)Cl-3] at 100 mu M did not interfere with the ability of rat peritoneal macrophages to produce important antitumor molecules nitric oxide and tumor necrosis factor-a. Finally, we assessed the ability of [Pt(HPxSC)Cl-3] to restrain growth of some bacterial and yeast strains, but it showed rather limited antimicrobial activity. (c) 2005 Elsevier B.V. All rights reserved.
PB  - Elsevier Science Bv, Amsterdam
T2  - European Journal of Pharmacology
T1  - [Pt(HPxSC)Cl-3], a novel platinum(IV) compound with anticancer properties
VL  - 517
IS  - 1-2
SP  - 28
EP  - 34
DO  - 10.1016/j.ejphar.2005.05.038
ER  - 

@article{
author = "Markovic, M and Knezevic, N and Momčilović, Miljana and Grgurić-Šipka, Sanja and Harhaji-Trajkovic, Ljubica and Trajković, Vladimir S. and Stojkovic, MM and Sabo, Tibor and Miljković, Đorđe",
year = "2005",
abstract = "There has been a continuing effort for the discovery of novel platinum(IV)-based antitumor compounds with better therapeutic performances than cisplatin. In the present work, the anticancer action of recently synthesized Pt(IV)-based complex [Pt(HPxSC)Cl-3] was investigated using rat and human astrocytoma cell lines C6 and U251. [Pt(HPxSC)Cl-3] markedly reduced the number of cultured astrocytoma Cells (IC50, 80 mu M), as determined by crystal violet assay. The Pt(IV) complex induced apoptotic death of tumor cells, as flow cytometry analysis of the propidium iodide-stained cellular DNA revealed approx. 30% of hypodiploid cells in [Pt(HPxSC)Cl-3]-treated astrocytoma cell cultures. On the other hand, [Pt(HPxSC)Cl-3] at 200 mu M did not affect the viability of rat primary astrocytes, unlike the established anticancer drug cisplatin, which displayed high toxicity toward both astrocytoma cells (IC50, 15 mu M) and primary astrocytes (IC50, 20 mu M). Moreover, [Pt(HPxSC)Cl-3] at 100 mu M did not interfere with the ability of rat peritoneal macrophages to produce important antitumor molecules nitric oxide and tumor necrosis factor-a. Finally, we assessed the ability of [Pt(HPxSC)Cl-3] to restrain growth of some bacterial and yeast strains, but it showed rather limited antimicrobial activity. (c) 2005 Elsevier B.V. All rights reserved.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "European Journal of Pharmacology",
title = "[Pt(HPxSC)Cl-3], a novel platinum(IV) compound with anticancer properties",
volume = "517",
number = "1-2",
pages = "28-34",
doi = "10.1016/j.ejphar.2005.05.038"
}

Markovic, M., Knezevic, N., Momčilović, M., Grgurić-Šipka, S., Harhaji-Trajkovic, L., Trajković, V. S., Stojkovic, M., Sabo, T.,& Miljković, Đ.. (2005). [Pt(HPxSC)Cl-3], a novel platinum(IV) compound with anticancer properties. in European Journal of Pharmacology
Elsevier Science Bv, Amsterdam., 517(1-2), 28-34.
https://doi.org/10.1016/j.ejphar.2005.05.038

Markovic M, Knezevic N, Momčilović M, Grgurić-Šipka S, Harhaji-Trajkovic L, Trajković VS, Stojkovic M, Sabo T, Miljković Đ. [Pt(HPxSC)Cl-3], a novel platinum(IV) compound with anticancer properties. in European Journal of Pharmacology. 2005;517(1-2):28-34.
doi:10.1016/j.ejphar.2005.05.038 .

Markovic, M, Knezevic, N, Momčilović, Miljana, Grgurić-Šipka, Sanja, Harhaji-Trajkovic, Ljubica, Trajković, Vladimir S., Stojkovic, MM, Sabo, Tibor, Miljković, Đorđe, "[Pt(HPxSC)Cl-3], a novel platinum(IV) compound with anticancer properties" in European Journal of Pharmacology, 517, no. 1-2 (2005):28-34,
https://doi.org/10.1016/j.ejphar.2005.05.038 . .