Design of an ethidium bromide control circuit supported by deep theoretical insight
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2023
Authors
Vlahović, FilipOgnjanović, Miloš
Đurđić, Slađana
Kukuruzar, Andrej
Antić, Bratislav
Dojčinović, Biljana
Stanković, Dalibor M.
Article (Published version)
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We have set-up an electrochemical advanced oxidation process for ethidium bromide (1), based on the Eu-doped MnWO4 (Eu:MnWO4), obtained through a template-driven synthesis, along with developing a suitable monitoring method. Under galvanostatic conditions, Eu:MnWO4-coated graphite electrode serves as anode, applicable for removal of 1. To go further and augment the catalytic method, we have applied a modified carbon paste electrode for the monitoring of 1 with the limit of detection (LOD) of 54 nM. Enhancement of the hydrogen evolution reaction is an indication of electrocatalytic properties of the material, whereby developed method emerges as a candidate for straightforward application in electrochemical advanced oxidation processes (EAOPs). We have enriched experimental data with theoretical insights, provided by Density Functional Theory (DFT), and proposed oxidation mechanism of 1. Based on obtained results, we propose the new nanomaterial as a potent electrochemical modifier, suit...able for catalytic treatment and process monitoring of the 1-polluted waters.
Keywords:
Density functional theory / Electrochemical advanced oxidation processes / Fukui functions / Modified graphite anode / Submicromolar detectionSource:
Applied Catalysis B: Environmental, 2023, 334, 122819-Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200168 (University of Belgrade, Faculty of Chemistry) (RS-MESTD-inst-2020-200168)
- EUREKA [Project E!13303]
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VinčaTY - JOUR AU - Vlahović, Filip AU - Ognjanović, Miloš AU - Đurđić, Slađana AU - Kukuruzar, Andrej AU - Antić, Bratislav AU - Dojčinović, Biljana AU - Stanković, Dalibor M. PY - 2023 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10919 AB - We have set-up an electrochemical advanced oxidation process for ethidium bromide (1), based on the Eu-doped MnWO4 (Eu:MnWO4), obtained through a template-driven synthesis, along with developing a suitable monitoring method. Under galvanostatic conditions, Eu:MnWO4-coated graphite electrode serves as anode, applicable for removal of 1. To go further and augment the catalytic method, we have applied a modified carbon paste electrode for the monitoring of 1 with the limit of detection (LOD) of 54 nM. Enhancement of the hydrogen evolution reaction is an indication of electrocatalytic properties of the material, whereby developed method emerges as a candidate for straightforward application in electrochemical advanced oxidation processes (EAOPs). We have enriched experimental data with theoretical insights, provided by Density Functional Theory (DFT), and proposed oxidation mechanism of 1. Based on obtained results, we propose the new nanomaterial as a potent electrochemical modifier, suitable for catalytic treatment and process monitoring of the 1-polluted waters. T2 - Applied Catalysis B: Environmental T1 - Design of an ethidium bromide control circuit supported by deep theoretical insight VL - 334 SP - 122819 DO - 10.1016/j.apcatb.2023.122819 ER -
@article{ author = "Vlahović, Filip and Ognjanović, Miloš and Đurđić, Slađana and Kukuruzar, Andrej and Antić, Bratislav and Dojčinović, Biljana and Stanković, Dalibor M.", year = "2023", abstract = "We have set-up an electrochemical advanced oxidation process for ethidium bromide (1), based on the Eu-doped MnWO4 (Eu:MnWO4), obtained through a template-driven synthesis, along with developing a suitable monitoring method. Under galvanostatic conditions, Eu:MnWO4-coated graphite electrode serves as anode, applicable for removal of 1. To go further and augment the catalytic method, we have applied a modified carbon paste electrode for the monitoring of 1 with the limit of detection (LOD) of 54 nM. Enhancement of the hydrogen evolution reaction is an indication of electrocatalytic properties of the material, whereby developed method emerges as a candidate for straightforward application in electrochemical advanced oxidation processes (EAOPs). We have enriched experimental data with theoretical insights, provided by Density Functional Theory (DFT), and proposed oxidation mechanism of 1. Based on obtained results, we propose the new nanomaterial as a potent electrochemical modifier, suitable for catalytic treatment and process monitoring of the 1-polluted waters.", journal = "Applied Catalysis B: Environmental", title = "Design of an ethidium bromide control circuit supported by deep theoretical insight", volume = "334", pages = "122819", doi = "10.1016/j.apcatb.2023.122819" }
Vlahović, F., Ognjanović, M., Đurđić, S., Kukuruzar, A., Antić, B., Dojčinović, B.,& Stanković, D. M.. (2023). Design of an ethidium bromide control circuit supported by deep theoretical insight. in Applied Catalysis B: Environmental, 334, 122819. https://doi.org/10.1016/j.apcatb.2023.122819
Vlahović F, Ognjanović M, Đurđić S, Kukuruzar A, Antić B, Dojčinović B, Stanković DM. Design of an ethidium bromide control circuit supported by deep theoretical insight. in Applied Catalysis B: Environmental. 2023;334:122819. doi:10.1016/j.apcatb.2023.122819 .
Vlahović, Filip, Ognjanović, Miloš, Đurđić, Slađana, Kukuruzar, Andrej, Antić, Bratislav, Dojčinović, Biljana, Stanković, Dalibor M., "Design of an ethidium bromide control circuit supported by deep theoretical insight" in Applied Catalysis B: Environmental, 334 (2023):122819, https://doi.org/10.1016/j.apcatb.2023.122819 . .