The Mechanism Behind Pd(II) and Carbofuran-Induced Change of Graphene Quantum Dots Photoluminescence Intensity
Апстракт
The increasing presence of pesticides and heavy metals in the environment and their negative impact on human, animal, and plant health, demand green, low-cost, and simple methods for their monitoring. Due to photoluminescence (PL) in the visible part of the spectrum, biocompatibility, and ecological acceptability, graphene quantum dots (GQDs) are at the center of attention in the field of optical sensing. GQDs show great potential as PL sensors for Pd(II) ions and insecticide carbofuran. In this work, FTIR spectroscopy and Density Functional Theory (DFT) calculation were used to resolve the mechanism of PL change in the presence of these analytes.
Извор:
28th International Symposium on Analytical and Environmental Problems : Proceedings; November 14-15, 2022; Szeged, Hungary, 2022, 124-128Издавач:
- Szeged : University of Szeged
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
Колекције
Институција/група
VinčaTY - CONF AU - Dorontić, Slađana AU - Sredojević, Dušan AU - Bajuk-Bogdanović, Danica AU - Jovanović, Svetlana P. PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12498 AB - The increasing presence of pesticides and heavy metals in the environment and their negative impact on human, animal, and plant health, demand green, low-cost, and simple methods for their monitoring. Due to photoluminescence (PL) in the visible part of the spectrum, biocompatibility, and ecological acceptability, graphene quantum dots (GQDs) are at the center of attention in the field of optical sensing. GQDs show great potential as PL sensors for Pd(II) ions and insecticide carbofuran. In this work, FTIR spectroscopy and Density Functional Theory (DFT) calculation were used to resolve the mechanism of PL change in the presence of these analytes. PB - Szeged : University of Szeged C3 - 28th International Symposium on Analytical and Environmental Problems : Proceedings; November 14-15, 2022; Szeged, Hungary T1 - The Mechanism Behind Pd(II) and Carbofuran-Induced Change of Graphene Quantum Dots Photoluminescence Intensity SP - 124 EP - 128 UR - https://hdl.handle.net/21.15107/rcub_vinar_12498 ER -
@conference{ author = "Dorontić, Slađana and Sredojević, Dušan and Bajuk-Bogdanović, Danica and Jovanović, Svetlana P.", year = "2022", abstract = "The increasing presence of pesticides and heavy metals in the environment and their negative impact on human, animal, and plant health, demand green, low-cost, and simple methods for their monitoring. Due to photoluminescence (PL) in the visible part of the spectrum, biocompatibility, and ecological acceptability, graphene quantum dots (GQDs) are at the center of attention in the field of optical sensing. GQDs show great potential as PL sensors for Pd(II) ions and insecticide carbofuran. In this work, FTIR spectroscopy and Density Functional Theory (DFT) calculation were used to resolve the mechanism of PL change in the presence of these analytes.", publisher = "Szeged : University of Szeged", journal = "28th International Symposium on Analytical and Environmental Problems : Proceedings; November 14-15, 2022; Szeged, Hungary", title = "The Mechanism Behind Pd(II) and Carbofuran-Induced Change of Graphene Quantum Dots Photoluminescence Intensity", pages = "124-128", url = "https://hdl.handle.net/21.15107/rcub_vinar_12498" }
Dorontić, S., Sredojević, D., Bajuk-Bogdanović, D.,& Jovanović, S. P.. (2022). The Mechanism Behind Pd(II) and Carbofuran-Induced Change of Graphene Quantum Dots Photoluminescence Intensity. in 28th International Symposium on Analytical and Environmental Problems : Proceedings; November 14-15, 2022; Szeged, Hungary Szeged : University of Szeged., 124-128. https://hdl.handle.net/21.15107/rcub_vinar_12498
Dorontić S, Sredojević D, Bajuk-Bogdanović D, Jovanović SP. The Mechanism Behind Pd(II) and Carbofuran-Induced Change of Graphene Quantum Dots Photoluminescence Intensity. in 28th International Symposium on Analytical and Environmental Problems : Proceedings; November 14-15, 2022; Szeged, Hungary. 2022;:124-128. https://hdl.handle.net/21.15107/rcub_vinar_12498 .
Dorontić, Slađana, Sredojević, Dušan, Bajuk-Bogdanović, Danica, Jovanović, Svetlana P., "The Mechanism Behind Pd(II) and Carbofuran-Induced Change of Graphene Quantum Dots Photoluminescence Intensity" in 28th International Symposium on Analytical and Environmental Problems : Proceedings; November 14-15, 2022; Szeged, Hungary (2022):124-128, https://hdl.handle.net/21.15107/rcub_vinar_12498 .