TY  - JOUR
AU  - Anićijević, Vladan J.
AU  - Tasić, Tamara
AU  - Milanković, Vedran
AU  - Breitenbach, Stefan
AU  - Unterweger, Christoph
AU  - Fürst, Christian
AU  - Bajuk-Bogdanović, Danica V.
AU  - Pašti, Igor A.
AU  - Lazarević-Pašti, Tamara
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10751
AB  - Growing pollution is making it necessary to find new strategies and materials for the removal of undesired compounds from the environment. Adsorption is still one of the simplest and most efficient routes for the remediation of air, soil, and water. However, the choice of adsorbent for a given application ultimately depends on its performance assessment results. Here, we show that the uptake of and capacity for dimethoate adsorption by different viscose-derived (activated) carbons strongly depend on the adsorbent dose applied in the adsorption measurements. The specific surface areas of the investigated materials varied across a wide range from 264 m2 g−1 to 2833 m2 g−1. For a dimethoate concentration of 5 × 10−4 mol L−1 and a high adsorbent dose of 10 mg mL−1, the adsorption capacities were all below 15 mg g−1. In the case of high-surface-area activated carbons, the uptakes were almost 100% under identical conditions. However, when the adsorbent dose was reduced to 0.01 mg mL−1, uptake was significantly reduced, but adsorption capacities as high as 1280 mg g−1 were obtained. Further, adsorption capacities were linked to adsorbents’ physical and chemical properties (specific surface area, pore size distribution, chemical composition), and thermodynamic parameters for the adsorption process were evaluated. Based on the Gibbs free energy of the adsorption process, it can be suggested that physisorption was operative for all studied adsorbents. Finally, we suggest that a proper comparison of different adsorbents requires standardization of the protocols used to evaluate pollutant uptakes and adsorption capacities.
T2  - International Journal of Environmental Research and Public Health
T1  - How Well Do Our Adsorbents Actually Perform?—The Case of Dimethoate Removal Using Viscose Fiber-Derived Carbons
VL  - 20
IS  - 5
SP  - 4553
DO  - 10.3390/ijerph20054553
ER  - 

@article{
author = "Anićijević, Vladan J. and Tasić, Tamara and Milanković, Vedran and Breitenbach, Stefan and Unterweger, Christoph and Fürst, Christian and Bajuk-Bogdanović, Danica V. and Pašti, Igor A. and Lazarević-Pašti, Tamara",
year = "2023",
abstract = "Growing pollution is making it necessary to find new strategies and materials for the removal of undesired compounds from the environment. Adsorption is still one of the simplest and most efficient routes for the remediation of air, soil, and water. However, the choice of adsorbent for a given application ultimately depends on its performance assessment results. Here, we show that the uptake of and capacity for dimethoate adsorption by different viscose-derived (activated) carbons strongly depend on the adsorbent dose applied in the adsorption measurements. The specific surface areas of the investigated materials varied across a wide range from 264 m2 g−1 to 2833 m2 g−1. For a dimethoate concentration of 5 × 10−4 mol L−1 and a high adsorbent dose of 10 mg mL−1, the adsorption capacities were all below 15 mg g−1. In the case of high-surface-area activated carbons, the uptakes were almost 100% under identical conditions. However, when the adsorbent dose was reduced to 0.01 mg mL−1, uptake was significantly reduced, but adsorption capacities as high as 1280 mg g−1 were obtained. Further, adsorption capacities were linked to adsorbents’ physical and chemical properties (specific surface area, pore size distribution, chemical composition), and thermodynamic parameters for the adsorption process were evaluated. Based on the Gibbs free energy of the adsorption process, it can be suggested that physisorption was operative for all studied adsorbents. Finally, we suggest that a proper comparison of different adsorbents requires standardization of the protocols used to evaluate pollutant uptakes and adsorption capacities.",
journal = "International Journal of Environmental Research and Public Health",
title = "How Well Do Our Adsorbents Actually Perform?—The Case of Dimethoate Removal Using Viscose Fiber-Derived Carbons",
volume = "20",
number = "5",
pages = "4553",
doi = "10.3390/ijerph20054553"
}

Anićijević, V. J., Tasić, T., Milanković, V., Breitenbach, S., Unterweger, C., Fürst, C., Bajuk-Bogdanović, D. V., Pašti, I. A.,& Lazarević-Pašti, T.. (2023). How Well Do Our Adsorbents Actually Perform?—The Case of Dimethoate Removal Using Viscose Fiber-Derived Carbons. in International Journal of Environmental Research and Public Health, 20(5), 4553.
https://doi.org/10.3390/ijerph20054553

Anićijević VJ, Tasić T, Milanković V, Breitenbach S, Unterweger C, Fürst C, Bajuk-Bogdanović DV, Pašti IA, Lazarević-Pašti T. How Well Do Our Adsorbents Actually Perform?—The Case of Dimethoate Removal Using Viscose Fiber-Derived Carbons. in International Journal of Environmental Research and Public Health. 2023;20(5):4553.
doi:10.3390/ijerph20054553 .

Anićijević, Vladan J., Tasić, Tamara, Milanković, Vedran, Breitenbach, Stefan, Unterweger, Christoph, Fürst, Christian, Bajuk-Bogdanović, Danica V., Pašti, Igor A., Lazarević-Pašti, Tamara, "How Well Do Our Adsorbents Actually Perform?—The Case of Dimethoate Removal Using Viscose Fiber-Derived Carbons" in International Journal of Environmental Research and Public Health, 20, no. 5 (2023):4553,
https://doi.org/10.3390/ijerph20054553 . .

TY  - JOUR
AU  - Anićijević, Vladan J.
AU  - Petković, Milena
AU  - Pašti, Igor A.
AU  - Lazarević-Pašti, Tamara
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10431
AB  - Organophosphate pesticides are used in large quantities. Once accumulated in the environment, they exhibit toxic effects on non-target organisms. Dimethoate, a frequently used insecticide, and its oxo-analog omethoate inhibit acetylcholinesterase and are toxic for mammals. However, under environmental conditions, they also undergo chemical transformations and decomposition. Nevertheless, the systematic data about dimethoate and omethoate decomposition are missing. We performed a systematic analysis of dimethoate and omethoate decomposition under different pH conditions and estimated their long-term eco-neurotoxic effects. Dimethoate and omethoate decompose rapidly in alkaline aqueous solutions (half-lives 5.7 ± 1.4 and 0.89 ± 0.21 days) but are highly stable in acidic solutions (half-lives 124 ± 18 and 104 ± 9 days). These differences are explained using quantum chemical calculations, indicating that a weaker P–S bond in omethoate is more susceptible to hydrolysis, particularly at a high pH. The toxicity of these pesticide solutions decreases over time, indicating that no or very little of highly more toxic omethoate is formed during hydrolysis of dimethoate, pointing to the advantage of alkaline hydrolysis over other techniques for dimethoate removal. Presented data are used to benchmark dimethoate and omethoate concentrations and toxicity in contaminated water in the pH range 3 to 9 for up to 70 days upon the release in the environment.
T2  - Water, Air, and Soil Pollution
T1  - Decomposition of Dimethoate and Omethoate in Aqueous Solutions — Half-Life, Eco-Neurotoxicity Benchmarking, and Mechanism of Hydrolysis
VL  - 233
IS  - 9
SP  - 390
DO  - 10.1007/s11270-022-05861-w
ER  - 

@article{
author = "Anićijević, Vladan J. and Petković, Milena and Pašti, Igor A. and Lazarević-Pašti, Tamara",
year = "2022",
abstract = "Organophosphate pesticides are used in large quantities. Once accumulated in the environment, they exhibit toxic effects on non-target organisms. Dimethoate, a frequently used insecticide, and its oxo-analog omethoate inhibit acetylcholinesterase and are toxic for mammals. However, under environmental conditions, they also undergo chemical transformations and decomposition. Nevertheless, the systematic data about dimethoate and omethoate decomposition are missing. We performed a systematic analysis of dimethoate and omethoate decomposition under different pH conditions and estimated their long-term eco-neurotoxic effects. Dimethoate and omethoate decompose rapidly in alkaline aqueous solutions (half-lives 5.7 ± 1.4 and 0.89 ± 0.21 days) but are highly stable in acidic solutions (half-lives 124 ± 18 and 104 ± 9 days). These differences are explained using quantum chemical calculations, indicating that a weaker P–S bond in omethoate is more susceptible to hydrolysis, particularly at a high pH. The toxicity of these pesticide solutions decreases over time, indicating that no or very little of highly more toxic omethoate is formed during hydrolysis of dimethoate, pointing to the advantage of alkaline hydrolysis over other techniques for dimethoate removal. Presented data are used to benchmark dimethoate and omethoate concentrations and toxicity in contaminated water in the pH range 3 to 9 for up to 70 days upon the release in the environment.",
journal = "Water, Air, and Soil Pollution",
title = "Decomposition of Dimethoate and Omethoate in Aqueous Solutions — Half-Life, Eco-Neurotoxicity Benchmarking, and Mechanism of Hydrolysis",
volume = "233",
number = "9",
pages = "390",
doi = "10.1007/s11270-022-05861-w"
}

Anićijević, V. J., Petković, M., Pašti, I. A.,& Lazarević-Pašti, T.. (2022). Decomposition of Dimethoate and Omethoate in Aqueous Solutions — Half-Life, Eco-Neurotoxicity Benchmarking, and Mechanism of Hydrolysis. in Water, Air, and Soil Pollution, 233(9), 390.
https://doi.org/10.1007/s11270-022-05861-w

Anićijević VJ, Petković M, Pašti IA, Lazarević-Pašti T. Decomposition of Dimethoate and Omethoate in Aqueous Solutions — Half-Life, Eco-Neurotoxicity Benchmarking, and Mechanism of Hydrolysis. in Water, Air, and Soil Pollution. 2022;233(9):390.
doi:10.1007/s11270-022-05861-w .

Anićijević, Vladan J., Petković, Milena, Pašti, Igor A., Lazarević-Pašti, Tamara, "Decomposition of Dimethoate and Omethoate in Aqueous Solutions — Half-Life, Eco-Neurotoxicity Benchmarking, and Mechanism of Hydrolysis" in Water, Air, and Soil Pollution, 233, no. 9 (2022):390,
https://doi.org/10.1007/s11270-022-05861-w . .

TY  - CONF
AU  - Anićijević, Vladan
AU  - Potkonjak, Nebojša
AU  - Lazarević-Pašti, Tamara
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10821
AB  - Organophosphate pesticides are known to be some of the most toxic substances synthesized by a man today. Extensive use of this group of compounds in contemporary agriculture results in a critical need for their efficient removal from the environment, especially water. Adsorption of pesticides on different materials is one of the most frequently used strategies for this purpose. In the past decade, the use of graphene-oxide escalated due to its interesting properties. In this contribution, the adsorption of organophosphate pesticide dimethoate on two commercially available graphene-oxides has been investigated. The materials were characterized by different physico-chemical methods. Careful structural characterization of adsorbents was combined with batch adsorption experiments. It was shown that 1 g of both graphene-oxides is capable of adsorbing 9×10-3 mol dm-3 of dimethoate at 25 °C. A satisfactory agreement of both sets of experimental results with the Langmuir isotherm model suggests the monolayer adsorption on the homogenous surface. The adsorption was also investigated at 30 and 35 °C. The results showed that the concentration of adsorbed dimethoate increases with temperature for both studied adsorbents. Investigated grapheneoxides were successfully used for the removal of dimethoate from water.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade
T1  - Structural properties of graphene-oxide and its capacity for the elimination of dimethoate from water
SP  - 81
EP  - 82
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10821
ER  - 

@conference{
author = "Anićijević, Vladan and Potkonjak, Nebojša and Lazarević-Pašti, Tamara",
year = "2022",
abstract = "Organophosphate pesticides are known to be some of the most toxic substances synthesized by a man today. Extensive use of this group of compounds in contemporary agriculture results in a critical need for their efficient removal from the environment, especially water. Adsorption of pesticides on different materials is one of the most frequently used strategies for this purpose. In the past decade, the use of graphene-oxide escalated due to its interesting properties. In this contribution, the adsorption of organophosphate pesticide dimethoate on two commercially available graphene-oxides has been investigated. The materials were characterized by different physico-chemical methods. Careful structural characterization of adsorbents was combined with batch adsorption experiments. It was shown that 1 g of both graphene-oxides is capable of adsorbing 9×10-3 mol dm-3 of dimethoate at 25 °C. A satisfactory agreement of both sets of experimental results with the Langmuir isotherm model suggests the monolayer adsorption on the homogenous surface. The adsorption was also investigated at 30 and 35 °C. The results showed that the concentration of adsorbed dimethoate increases with temperature for both studied adsorbents. Investigated grapheneoxides were successfully used for the removal of dimethoate from water.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade",
title = "Structural properties of graphene-oxide and its capacity for the elimination of dimethoate from water",
pages = "81-82",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10821"
}

Anićijević, V., Potkonjak, N.,& Lazarević-Pašti, T.. (2022). Structural properties of graphene-oxide and its capacity for the elimination of dimethoate from water. in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade
Belgrade : Serbian Ceramic Society., 81-82.
https://hdl.handle.net/21.15107/rcub_vinar_10821

Anićijević V, Potkonjak N, Lazarević-Pašti T. Structural properties of graphene-oxide and its capacity for the elimination of dimethoate from water. in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade. 2022;:81-82.
https://hdl.handle.net/21.15107/rcub_vinar_10821 .

Anićijević, Vladan, Potkonjak, Nebojša, Lazarević-Pašti, Tamara, "Structural properties of graphene-oxide and its capacity for the elimination of dimethoate from water" in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade (2022):81-82,
https://hdl.handle.net/21.15107/rcub_vinar_10821 .

TY  - JOUR
AU  - Anićijević, Vladan J.
AU  - Lazarević-Pašti, Tamara
AU  - Vasić, Vesna M.
AU  - Vasić Anićijević, Dragana D.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9811
AB  - The development of highly efficient methods for removing hazardous substances from the environment attracts increasing attention. Understanding the basic principles of the removal processes using graphene materials is equally essential to confirm their application efficiency and safety. (2) Methods: In this contribution, adsorption of pesticide dimethoate (DMT) on graphene-based materials has been investigated on the molecular level. (3) Results: The experimental results’ analysis revealed a cooperative binding mechanism of the DMT on the adsorption sites of investigated materials—graphene oxide (GO) and industrial graphene (IG). The adsorption data were analyzed using various adsorption isotherms to determine the thermodynamics of the adsorption process. The experimental results were correlated with Density Functional Theory (DFT) calculations of DMT adsorption on the model surfaces that appropriately describe the graphene materials’ reactive features. (4) Conclusions: Considering experimental results, calculated adsorption energies, optimized adsorption geometries, and electronic structure, it was proposed that the dispersive interactions determine the adsorption properties of DMT on plain graphene sites (physisorption). Additionally, it was shown that the existence of vacancy-type defect sites on the surfaces could induce strong and dissociative adsorption (chemisorption) of DMT. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
T2  - Applied Sciences
T1  - An insight into the efficient dimethoate adsorption on graphene-based materials—a combined experimental and dft study
VL  - 11
IS  - 9
DO  - 10.3390/app11094014
ER  - 

@article{
author = "Anićijević, Vladan J. and Lazarević-Pašti, Tamara and Vasić, Vesna M. and Vasić Anićijević, Dragana D.",
year = "2021",
abstract = "The development of highly efficient methods for removing hazardous substances from the environment attracts increasing attention. Understanding the basic principles of the removal processes using graphene materials is equally essential to confirm their application efficiency and safety. (2) Methods: In this contribution, adsorption of pesticide dimethoate (DMT) on graphene-based materials has been investigated on the molecular level. (3) Results: The experimental results’ analysis revealed a cooperative binding mechanism of the DMT on the adsorption sites of investigated materials—graphene oxide (GO) and industrial graphene (IG). The adsorption data were analyzed using various adsorption isotherms to determine the thermodynamics of the adsorption process. The experimental results were correlated with Density Functional Theory (DFT) calculations of DMT adsorption on the model surfaces that appropriately describe the graphene materials’ reactive features. (4) Conclusions: Considering experimental results, calculated adsorption energies, optimized adsorption geometries, and electronic structure, it was proposed that the dispersive interactions determine the adsorption properties of DMT on plain graphene sites (physisorption). Additionally, it was shown that the existence of vacancy-type defect sites on the surfaces could induce strong and dissociative adsorption (chemisorption) of DMT. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.",
journal = "Applied Sciences",
title = "An insight into the efficient dimethoate adsorption on graphene-based materials—a combined experimental and dft study",
volume = "11",
number = "9",
doi = "10.3390/app11094014"
}

Anićijević, V. J., Lazarević-Pašti, T., Vasić, V. M.,& Vasić Anićijević, D. D.. (2021). An insight into the efficient dimethoate adsorption on graphene-based materials—a combined experimental and dft study. in Applied Sciences, 11(9).
https://doi.org/10.3390/app11094014

Anićijević VJ, Lazarević-Pašti T, Vasić VM, Vasić Anićijević DD. An insight into the efficient dimethoate adsorption on graphene-based materials—a combined experimental and dft study. in Applied Sciences. 2021;11(9).
doi:10.3390/app11094014 .

Anićijević, Vladan J., Lazarević-Pašti, Tamara, Vasić, Vesna M., Vasić Anićijević, Dragana D., "An insight into the efficient dimethoate adsorption on graphene-based materials—a combined experimental and dft study" in Applied Sciences, 11, no. 9 (2021),
https://doi.org/10.3390/app11094014 . .

TY  - CHAP
AU  - Anićijević, Vladan J.
AU  - Lazarević-Pašti, Tamara
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9745
AB  - Organophosphates (OPs) are widely used nowadays. They are applied as pesticides, drugs or chemical warfare agents. Their acute toxicity is ascribed to the inhibition of acetylcholinesterase (AChE), a key enzyme in the transmission of nerve impulses in mammals. The mentioned toxic effect is manifested by the accumulation of acetylcholine and can lead to severe neurological disorders, paralysis or death. Besides, chronic exposure to organophosphates is connected with depression and cancer development in mammals. OPs poisoning therapy is based on the application of specific antidotes as well as non-specific and symptomatic procedures. In this contribution, recent achievements concerning the protection from OPs activity and an overview of the methods for their removal from the environment and decontamination of contaminated persons were presented. The new findings regarding the involvement of organophosphates in cancer development are reviewed. Also, attention was paid on the connection between OPs and clinical depression – the link insufficiently investigated and described in the literature. © 2020 Nova Science Publishers, Inc.
T2  - Organophosphate Pesticides
T1  - Organophosphates: Application, effects on human health and removal
SP  - 1
EP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9745
ER  - 

@inbook{
author = "Anićijević, Vladan J. and Lazarević-Pašti, Tamara",
year = "2020",
abstract = "Organophosphates (OPs) are widely used nowadays. They are applied as pesticides, drugs or chemical warfare agents. Their acute toxicity is ascribed to the inhibition of acetylcholinesterase (AChE), a key enzyme in the transmission of nerve impulses in mammals. The mentioned toxic effect is manifested by the accumulation of acetylcholine and can lead to severe neurological disorders, paralysis or death. Besides, chronic exposure to organophosphates is connected with depression and cancer development in mammals. OPs poisoning therapy is based on the application of specific antidotes as well as non-specific and symptomatic procedures. In this contribution, recent achievements concerning the protection from OPs activity and an overview of the methods for their removal from the environment and decontamination of contaminated persons were presented. The new findings regarding the involvement of organophosphates in cancer development are reviewed. Also, attention was paid on the connection between OPs and clinical depression – the link insufficiently investigated and described in the literature. © 2020 Nova Science Publishers, Inc.",
journal = "Organophosphate Pesticides",
booktitle = "Organophosphates: Application, effects on human health and removal",
pages = "1-42",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9745"
}

Anićijević, V. J.,& Lazarević-Pašti, T.. (2020). Organophosphates: Application, effects on human health and removal. in Organophosphate Pesticides, 1-42.
https://hdl.handle.net/21.15107/rcub_vinar_9745

Anićijević VJ, Lazarević-Pašti T. Organophosphates: Application, effects on human health and removal. in Organophosphate Pesticides. 2020;:1-42.
https://hdl.handle.net/21.15107/rcub_vinar_9745 .

Anićijević, Vladan J., Lazarević-Pašti, Tamara, "Organophosphates: Application, effects on human health and removal" in Organophosphate Pesticides (2020):1-42,
https://hdl.handle.net/21.15107/rcub_vinar_9745 .

TY  - JOUR
AU  - Milović, Miloš
AU  - Vasić Anićijević, Dragana D.
AU  - Jugović, Dragana
AU  - Anićijević, Vladan J.
AU  - Veselinović, Ljiljana M.
AU  - Mitrić, Miodrag
AU  - Uskoković, Dragan
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8017
AB  - Li2FeSiO4 material, which was prepared by a solid state method, crystallized as monoclinic P21/n polymorph. X-ray diffraction analysis with Rietveld structural refinement indicates specific occupation of Li2 crystallographic site by Fe2+ cation in the amount of 6 atom percents as a result of an antisite defect formation. The exclusive occupation of Li2 position, out of two crystallographic positions Li1 and Li2, by Fe2+ was discussed in relation to the differences that exist in the crystal environment of these positions and further investigated by DFT calculations. It was confirmed that Fe-Li2 substitution is energetically favorable compared to both Fe-Li1 substitution and the pristine crystal. In addition, changes of lattice geometry upon antisite defect formation were analyzed, and the obtained result is discussed in light of various factors (electronic, geometrical and enthropic) that contribute to the overall stability of the system. © 2018 Elsevier Masson SAS
T2  - Solid State Sciences
T1  - On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study
VL  - 87
SP  - 81
EP  - 86
DO  - 10.1016/j.solidstatesciences.2018.11.008
ER  - 

@article{
author = "Milović, Miloš and Vasić Anićijević, Dragana D. and Jugović, Dragana and Anićijević, Vladan J. and Veselinović, Ljiljana M. and Mitrić, Miodrag and Uskoković, Dragan",
year = "2019",
abstract = "Li2FeSiO4 material, which was prepared by a solid state method, crystallized as monoclinic P21/n polymorph. X-ray diffraction analysis with Rietveld structural refinement indicates specific occupation of Li2 crystallographic site by Fe2+ cation in the amount of 6 atom percents as a result of an antisite defect formation. The exclusive occupation of Li2 position, out of two crystallographic positions Li1 and Li2, by Fe2+ was discussed in relation to the differences that exist in the crystal environment of these positions and further investigated by DFT calculations. It was confirmed that Fe-Li2 substitution is energetically favorable compared to both Fe-Li1 substitution and the pristine crystal. In addition, changes of lattice geometry upon antisite defect formation were analyzed, and the obtained result is discussed in light of various factors (electronic, geometrical and enthropic) that contribute to the overall stability of the system. © 2018 Elsevier Masson SAS",
journal = "Solid State Sciences",
title = "On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study",
volume = "87",
pages = "81-86",
doi = "10.1016/j.solidstatesciences.2018.11.008"
}

Milović, M., Vasić Anićijević, D. D., Jugović, D., Anićijević, V. J., Veselinović, L. M., Mitrić, M.,& Uskoković, D.. (2019). On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study. in Solid State Sciences, 87, 81-86.
https://doi.org/10.1016/j.solidstatesciences.2018.11.008

Milović M, Vasić Anićijević DD, Jugović D, Anićijević VJ, Veselinović LM, Mitrić M, Uskoković D. On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study. in Solid State Sciences. 2019;87:81-86.
doi:10.1016/j.solidstatesciences.2018.11.008 .

Milović, Miloš, Vasić Anićijević, Dragana D., Jugović, Dragana, Anićijević, Vladan J., Veselinović, Ljiljana M., Mitrić, Miodrag, Uskoković, Dragan, "On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study" in Solid State Sciences, 87 (2019):81-86,
https://doi.org/10.1016/j.solidstatesciences.2018.11.008 . .

TY  - JOUR
AU  - Milović, Miloš
AU  - Vasić Anićijević, Dragana D.
AU  - Jugović, Dragana
AU  - Anićijević, Vladan J.
AU  - Veselinović, Ljiljana M.
AU  - Mitrić, Miodrag
AU  - Uskoković, Dragan
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8021
AB  - Li2FeSiO4 material, which was prepared by a solid state method, crystallized as monoclinic P21/n polymorph. X-ray diffraction analysis with Rietveld structural refinement indicates specific occupation of Li2 crystallographic site by Fe2+ cation in the amount of 6 atom percents as a result of an antisite defect formation. The exclusive occupation of Li2 position, out of two crystallographic positions Li1 and Li2, by Fe2+ was discussed in relation to the differences that exist in the crystal environment of these positions and further investigated by DFT calculations. It was confirmed that Fe-Li2 substitution is energetically favorable compared to both Fe-Li1 substitution and the pristine crystal. In addition, changes of lattice geometry upon antisite defect formation were analyzed, and the obtained result is discussed in light of various factors (electronic, geometrical and enthropic) that contribute to the overall stability of the system. © 2018 Elsevier Masson SAS
T2  - Solid State Sciences
T1  - On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study
VL  - 87
SP  - 81
EP  - 86
DO  - 10.1016/j.solidstatesciences.2018.11.008
ER  - 

@article{
author = "Milović, Miloš and Vasić Anićijević, Dragana D. and Jugović, Dragana and Anićijević, Vladan J. and Veselinović, Ljiljana M. and Mitrić, Miodrag and Uskoković, Dragan",
year = "2019",
abstract = "Li2FeSiO4 material, which was prepared by a solid state method, crystallized as monoclinic P21/n polymorph. X-ray diffraction analysis with Rietveld structural refinement indicates specific occupation of Li2 crystallographic site by Fe2+ cation in the amount of 6 atom percents as a result of an antisite defect formation. The exclusive occupation of Li2 position, out of two crystallographic positions Li1 and Li2, by Fe2+ was discussed in relation to the differences that exist in the crystal environment of these positions and further investigated by DFT calculations. It was confirmed that Fe-Li2 substitution is energetically favorable compared to both Fe-Li1 substitution and the pristine crystal. In addition, changes of lattice geometry upon antisite defect formation were analyzed, and the obtained result is discussed in light of various factors (electronic, geometrical and enthropic) that contribute to the overall stability of the system. © 2018 Elsevier Masson SAS",
journal = "Solid State Sciences",
title = "On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study",
volume = "87",
pages = "81-86",
doi = "10.1016/j.solidstatesciences.2018.11.008"
}

Milović, M., Vasić Anićijević, D. D., Jugović, D., Anićijević, V. J., Veselinović, L. M., Mitrić, M.,& Uskoković, D.. (2019). On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study. in Solid State Sciences, 87, 81-86.
https://doi.org/10.1016/j.solidstatesciences.2018.11.008

Milović M, Vasić Anićijević DD, Jugović D, Anićijević VJ, Veselinović LM, Mitrić M, Uskoković D. On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study. in Solid State Sciences. 2019;87:81-86.
doi:10.1016/j.solidstatesciences.2018.11.008 .

Milović, Miloš, Vasić Anićijević, Dragana D., Jugović, Dragana, Anićijević, Vladan J., Veselinović, Ljiljana M., Mitrić, Miodrag, Uskoković, Dragan, "On the presence of antisite defect in monoclinic Li2FeSiO4 – A combined X-Ray diffraction and DFT study" in Solid State Sciences, 87 (2019):81-86,
https://doi.org/10.1016/j.solidstatesciences.2018.11.008 . .

TY  - JOUR
AU  - Lazarević-Pašti, Tamara
AU  - Anićijević, Vladan J.
AU  - Baljozović, Miloš
AU  - Vasić Anićijević, Dragana D.
AU  - Gutić, Sanjin J.
AU  - Vasić, Vesna M.
AU  - Skorodumova, Natalia V.
AU  - Pašti, Igor A.
PY  - 2018
UR  - http://xlink.rsc.org/?DOI=C8EN00171E
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7730
AB  - The wide use of pesticides in modern agriculture and other areas results in an urgent need for their efficient removal from the environment. Adsorption of pesticides is one of the most commonly used strategies for this task. Here we analyze the adsorption of two organophosphorus pesticides, dimethoate (DMT) and chlorpyrifos (CPF), on graphene-based materials. The adsorption was found to be very sensitive to the structure of the adsorbents used. In particular, aliphatic DMT was found to prefer hydrophilic oxidized graphene surfaces. The CPF molecule, which contains an aromatic moiety, prefers adsorption on the surface of a graphene basal plane with high structural order and preserved π electron system. The toxicity of pesticide solutions is reduced after adsorption, suggesting that there is no oxidation of DMT and CPF to more toxic oxo forms. We emphasize that the combination of structural properties of adsorbents and adsorbates defines the adsorption of organophosphorus pesticides on graphene-based materials, while the specific surface area of adsorbents is not the major factor.
T2  - Environmental Science: Nano
T1  - The impact of the structure of graphene-based materials on the removal of organophosphorus pesticides from water
VL  - 5
IS  - 6
SP  - 1482
EP  - 1494
DO  - 10.1039/C8EN00171E
ER  - 

@article{
author = "Lazarević-Pašti, Tamara and Anićijević, Vladan J. and Baljozović, Miloš and Vasić Anićijević, Dragana D. and Gutić, Sanjin J. and Vasić, Vesna M. and Skorodumova, Natalia V. and Pašti, Igor A.",
year = "2018",
abstract = "The wide use of pesticides in modern agriculture and other areas results in an urgent need for their efficient removal from the environment. Adsorption of pesticides is one of the most commonly used strategies for this task. Here we analyze the adsorption of two organophosphorus pesticides, dimethoate (DMT) and chlorpyrifos (CPF), on graphene-based materials. The adsorption was found to be very sensitive to the structure of the adsorbents used. In particular, aliphatic DMT was found to prefer hydrophilic oxidized graphene surfaces. The CPF molecule, which contains an aromatic moiety, prefers adsorption on the surface of a graphene basal plane with high structural order and preserved π electron system. The toxicity of pesticide solutions is reduced after adsorption, suggesting that there is no oxidation of DMT and CPF to more toxic oxo forms. We emphasize that the combination of structural properties of adsorbents and adsorbates defines the adsorption of organophosphorus pesticides on graphene-based materials, while the specific surface area of adsorbents is not the major factor.",
journal = "Environmental Science: Nano",
title = "The impact of the structure of graphene-based materials on the removal of organophosphorus pesticides from water",
volume = "5",
number = "6",
pages = "1482-1494",
doi = "10.1039/C8EN00171E"
}

Lazarević-Pašti, T., Anićijević, V. J., Baljozović, M., Vasić Anićijević, D. D., Gutić, S. J., Vasić, V. M., Skorodumova, N. V.,& Pašti, I. A.. (2018). The impact of the structure of graphene-based materials on the removal of organophosphorus pesticides from water. in Environmental Science: Nano, 5(6), 1482-1494.
https://doi.org/10.1039/C8EN00171E

Lazarević-Pašti T, Anićijević VJ, Baljozović M, Vasić Anićijević DD, Gutić SJ, Vasić VM, Skorodumova NV, Pašti IA. The impact of the structure of graphene-based materials on the removal of organophosphorus pesticides from water. in Environmental Science: Nano. 2018;5(6):1482-1494.
doi:10.1039/C8EN00171E .

Lazarević-Pašti, Tamara, Anićijević, Vladan J., Baljozović, Miloš, Vasić Anićijević, Dragana D., Gutić, Sanjin J., Vasić, Vesna M., Skorodumova, Natalia V., Pašti, Igor A., "The impact of the structure of graphene-based materials on the removal of organophosphorus pesticides from water" in Environmental Science: Nano, 5, no. 6 (2018):1482-1494,
https://doi.org/10.1039/C8EN00171E . .