Synergistic Effect of Sorption and Hydrolysis by NU-1000 Nanostructures for Removal and Detoxification of Chlorpyrifos
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2022
Authors
Bondžić, Aleksandra
Lazarević Pašti, Tamara

Pasti, Igor

Bondžić, Bojan

Momčilović, Miloš D.

Loosen, Alexandra

Parac-Vogt Tatjana

Article (Published version)

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Organophosphate-based pesticides have remarkably contributed to the agriculture industry, but their toxicity has a large negative impact on the environment as well as on the health of humans and other living organisms. Most of the methods developed to remedy the organophosphate pesticide toxicity are very time-consuming and are based on their adsorption onto different materials and/or their degradation to nontoxic species. In this study, detoxification of three structurally different organophosphate pesticides was investigated using an NU-1000 metal-organic framework. We showed that NU-1000 is an excellent agent for fast (average time ≤ 3 min) and effective removal of organophosphate pesticides with an aromatic heterocyclic moiety. In particular, superior detoxification of chlorpyrifos solution after NU-1000 treatment was achieved after only 1 min. The combination of experimental and computational methods revealed that the synergic effects of sorption and hydrolysis are responsible for... the superior removal of CHP by NU-1000. The sorption process occurs on the Zr node (chemisorption) and pyrene linkers (physisorption) following pseudo-first-order kinetics during the first minute, and a pseudo-second-order model fits the entire time range. The multilayer adsorption of chlorpyrifos or its hydrolyzed product, 3,5,6-trichloro-2-pyridinol, takes place on a pyrene linker, whereas the aliphatic part of the molecule remains chemisorbed on the Zr node. Such unique synergy between induced sorption and hydrolysis of chlorpyrifos by NU-1000 results in its fast and effective removal with rapid detoxification in non-buffered solutions.
Keywords:
AChE / adsorption / hydrolysis / MOFs / neurotoxicity / NU-1000 / pesticidesSource:
ACS Applied Nano Materials, 2022, 5, 3, 3312-3324Publisher:
- USA : American Chemical Society
Funding / projects:
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-200017)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200146 (University of Belgrade, Faculty of Physical Chemistry) (RS-200146)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-200026)
- The Research Foundation Flanders (FWO)(48730/1S10318N)
DOI: 10.1021/acsanm.1c03863
ISSN: 2574-0970
WoS: 000800286500021
Scopus: 2-s2.0-85126108627
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IHTMTY - JOUR AU - Bondžić, Aleksandra AU - Lazarević Pašti, Tamara AU - Pasti, Igor AU - Bondžić, Bojan AU - Momčilović, Miloš D. AU - Loosen, Alexandra AU - Parac-Vogt Tatjana PY - 2022 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5430 AB - Organophosphate-based pesticides have remarkably contributed to the agriculture industry, but their toxicity has a large negative impact on the environment as well as on the health of humans and other living organisms. Most of the methods developed to remedy the organophosphate pesticide toxicity are very time-consuming and are based on their adsorption onto different materials and/or their degradation to nontoxic species. In this study, detoxification of three structurally different organophosphate pesticides was investigated using an NU-1000 metal-organic framework. We showed that NU-1000 is an excellent agent for fast (average time ≤ 3 min) and effective removal of organophosphate pesticides with an aromatic heterocyclic moiety. In particular, superior detoxification of chlorpyrifos solution after NU-1000 treatment was achieved after only 1 min. The combination of experimental and computational methods revealed that the synergic effects of sorption and hydrolysis are responsible for the superior removal of CHP by NU-1000. The sorption process occurs on the Zr node (chemisorption) and pyrene linkers (physisorption) following pseudo-first-order kinetics during the first minute, and a pseudo-second-order model fits the entire time range. The multilayer adsorption of chlorpyrifos or its hydrolyzed product, 3,5,6-trichloro-2-pyridinol, takes place on a pyrene linker, whereas the aliphatic part of the molecule remains chemisorbed on the Zr node. Such unique synergy between induced sorption and hydrolysis of chlorpyrifos by NU-1000 results in its fast and effective removal with rapid detoxification in non-buffered solutions. PB - USA : American Chemical Society T2 - ACS Applied Nano Materials T1 - Synergistic Effect of Sorption and Hydrolysis by NU-1000 Nanostructures for Removal and Detoxification of Chlorpyrifos VL - 5 IS - 3 SP - 3312 EP - 3324 DO - 10.1021/acsanm.1c03863 ER -
@article{ author = "Bondžić, Aleksandra and Lazarević Pašti, Tamara and Pasti, Igor and Bondžić, Bojan and Momčilović, Miloš D. and Loosen, Alexandra and Parac-Vogt Tatjana", year = "2022", abstract = "Organophosphate-based pesticides have remarkably contributed to the agriculture industry, but their toxicity has a large negative impact on the environment as well as on the health of humans and other living organisms. Most of the methods developed to remedy the organophosphate pesticide toxicity are very time-consuming and are based on their adsorption onto different materials and/or their degradation to nontoxic species. In this study, detoxification of three structurally different organophosphate pesticides was investigated using an NU-1000 metal-organic framework. We showed that NU-1000 is an excellent agent for fast (average time ≤ 3 min) and effective removal of organophosphate pesticides with an aromatic heterocyclic moiety. In particular, superior detoxification of chlorpyrifos solution after NU-1000 treatment was achieved after only 1 min. The combination of experimental and computational methods revealed that the synergic effects of sorption and hydrolysis are responsible for the superior removal of CHP by NU-1000. The sorption process occurs on the Zr node (chemisorption) and pyrene linkers (physisorption) following pseudo-first-order kinetics during the first minute, and a pseudo-second-order model fits the entire time range. The multilayer adsorption of chlorpyrifos or its hydrolyzed product, 3,5,6-trichloro-2-pyridinol, takes place on a pyrene linker, whereas the aliphatic part of the molecule remains chemisorbed on the Zr node. Such unique synergy between induced sorption and hydrolysis of chlorpyrifos by NU-1000 results in its fast and effective removal with rapid detoxification in non-buffered solutions.", publisher = "USA : American Chemical Society", journal = "ACS Applied Nano Materials", title = "Synergistic Effect of Sorption and Hydrolysis by NU-1000 Nanostructures for Removal and Detoxification of Chlorpyrifos", volume = "5", number = "3", pages = "3312-3324", doi = "10.1021/acsanm.1c03863" }
Bondžić, A., Lazarević Pašti, T., Pasti, I., Bondžić, B., Momčilović, M. D., Loosen, A.,& Parac-Vogt Tatjana. (2022). Synergistic Effect of Sorption and Hydrolysis by NU-1000 Nanostructures for Removal and Detoxification of Chlorpyrifos. in ACS Applied Nano Materials USA : American Chemical Society., 5(3), 3312-3324. https://doi.org/10.1021/acsanm.1c03863
Bondžić A, Lazarević Pašti T, Pasti I, Bondžić B, Momčilović MD, Loosen A, Parac-Vogt Tatjana. Synergistic Effect of Sorption and Hydrolysis by NU-1000 Nanostructures for Removal and Detoxification of Chlorpyrifos. in ACS Applied Nano Materials. 2022;5(3):3312-3324. doi:10.1021/acsanm.1c03863 .
Bondžić, Aleksandra, Lazarević Pašti, Tamara, Pasti, Igor, Bondžić, Bojan, Momčilović, Miloš D., Loosen, Alexandra, Parac-Vogt Tatjana, "Synergistic Effect of Sorption and Hydrolysis by NU-1000 Nanostructures for Removal and Detoxification of Chlorpyrifos" in ACS Applied Nano Materials, 5, no. 3 (2022):3312-3324, https://doi.org/10.1021/acsanm.1c03863 . .