Приказ основних података о документу

dc.creatorJanićijević, Dejana
dc.creatorJevremović, Anka
dc.creatorJanošević-Ležaić, Aleksandra
dc.creatorNedić-Vasiljević, Bojana
dc.creatorUskoković-Marković, Snežana
dc.creatorBajuk-Bogdanović, Danica
dc.creatorMilojević-Rakić, Maja
dc.date.accessioned2021-09-29T10:11:59Z
dc.date.available2021-09-29T10:11:59Z
dc.date.issued2021
dc.identifier.issn2213-3437
dc.identifier.issn2213-2929
dc.identifier.urihttps://farfar.pharmacy.bg.ac.rs/handle/123456789/3970
dc.description.abstractComposite materials consisting of the silver salt of dodecatungstophosphoric acid and HBEA zeolite are developed in order to give materials of superior adsorption properties for aqueous pesticide removal. Two-step impregnation and an ion-exchange method with variable constituent mass ratios were employed as synthesis procedures. One of the study goals was to optimize the composite preparation for efficient elimination of glyphosate pesticide and to investigate the modulation of antioxidant activity in the presence of pesticide. Based on comprehensive results, we propose mechanisms for simultaneous glyphosate removal and antioxidant activity. Spectroscopic analysis shows that the applied two-step impregnation method results in advanced composite materials with evenly distributed active sites for glyphosate adsorption and radical-scavenging activity. The original Krishnamurti isotherm is successfully used to fit pesticide adsorption data, pointing to co-operative adsorption of glyphosate on partly saturated adsorbents sites. The amount of glyphosate adsorbed from water suspension was 378 mg per gram of composite material, the highest value reported for glyphosate removal to date.
dc.publisherElsevier Ltd
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200146/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200161/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Environmental Chemical Engineering
dc.subjectantioxidant activity
dc.subjectBEA zeolite
dc.subjectcomposite materials
dc.subjectdodecatungstophosphoric acid
dc.subjectglyphosate
dc.titleComparative assessment of pesticide adsorption capacity and antioxidant activity of Silver Dodecatungstophosphate/HΒEA zeolite composites
dc.typearticle
dc.rights.licenseARR
dcterms.abstractЈанићијевић, Дејана; Јевремовић, Aнка; Јаношевић-Лежаић, Aлександра; Недић-Васиљевић, Бојана; Ускоковић-Марковић, Снежана; Бајук-Богдановић, Даница; Милојевић-Ракић, Маја;
dc.citation.volume9
dc.citation.issue6
dc.citation.rankM21
dc.identifier.wos000700593300003
dc.identifier.doi10.1016/j.jece.2021.106341
dc.identifier.scopus2-s2.0-85115002895
dc.type.versionpublishedVersion


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Приказ основних података о документу