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dc.creatorLazarević-Pašti, Tamara
dc.creatorAnićijević, Vladan J.
dc.creatorBaljozović, Miloš
dc.creatorVasić Anićijević, Dragana D.
dc.creatorGutić, Sanjin J.
dc.creatorVasić, Vesna M.
dc.creatorSkorodumova, Natalia V.
dc.creatorPašti, Igor A.
dc.date.accessioned2018-07-09T07:17:31Z
dc.date.available2018-07-09T07:17:31Z
dc.date.issued2018
dc.identifier.issn2051-8153 (print)
dc.identifier.issn2051-8161 (electronic)
dc.identifier.urihttp://xlink.rsc.org/?DOI=C8EN00171E
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/7730
dc.description.abstractThe 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.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172023/RS//
dc.relationSwedish Research Council (2014-5993)
dc.relationCarl Tryggers Foundation for Scientific Research
dc.relationSwiss National Science Foundation (200020-153549)
dc.relationSwiss National Science Foundation (200020-175800)
dc.relationSwiss National Science Foundation (206021-113149)
dc.rightsrestrictedAccess
dc.sourceEnvironmental Science: Nano
dc.titleThe impact of the structure of graphene-based materials on the removal of organophosphorus pesticides from wateren
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractВасић Aнићијевић, Драгана Д.; Aнићијевић, Владан; Баљозовић, Милош; Гутић, Сањин; Васић, Весна М.; Скородумова, Наталиа В.; Пашти, Игор A.; Лазаревић-Пашти, Тамара;
dc.rights.holder© 2018 The Royal Society of Chemistry
dc.citation.volume5
dc.citation.issue6
dc.citation.spage1482
dc.citation.epage1494
dc.identifier.wos000435355700016
dc.identifier.doi10.1039/C8EN00171E
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85048794880


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