Quick and Easy Modification of Glassy Carbon Electrodes with Ionic Liquid and Tetraruthenated Porphyrins for the Electrochemical Determination of Atrazine in Water

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dc.contributor.authorCalfuman, Karla
dc.contributor.authorHonores, Jessica
dc.contributor.authorIsaacs, Mauricio
dc.contributor.authorQuezada, Diego
dc.contributor.authorValdebenito, Javier
dc.contributor.authorUrzua, Marcela
dc.date.accessioned2025-01-23T21:15:48Z
dc.date.available2025-01-23T21:15:48Z
dc.date.issued2019
dc.description.abstractAtrazine is a pesticide used to control broadleaf weeds, however its wide distribution and its high persistence in the soil and in surface waters has resulted in a public and environmental health problem. Present results shows the design, construction and characterization of glassy carbon electrodes modified with tetrarutenated metalloporphyrin (M=Ni (II) and Zn (II)) and 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide, BMIMNTF2. The modification was reproducible and sensitive for the electrochemical detection of atrazine in neutral media. The detection limit was 230 nM when using GC/BMIMNTF2/ZnTRP and 540 nM with GC/BMIMNTF2/NiTRP, meaning that his methodology can be a feasible and inexpensive way to detect atrazine in trace levels.
dc.fuente.origenWOS
dc.identifier.doi10.1002/elan.201800771
dc.identifier.eissn1521-4109
dc.identifier.issn1040-0397
dc.identifier.urihttps://doi.org/10.1002/elan.201800771
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/101102
dc.identifier.wosidWOS:000465095800013
dc.issue.numero4
dc.language.isoen
dc.pagina.final677
dc.pagina.inicio671
dc.revistaElectroanalysis
dc.rightsacceso restringido
dc.subjectTetraruthenated porphyrins
dc.subjectModified electrodes
dc.subjectAtrazine
dc.subjectIonic Liquids
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleQuick and Easy Modification of Glassy Carbon Electrodes with Ionic Liquid and Tetraruthenated Porphyrins for the Electrochemical Determination of Atrazine in Water
dc.typeartículo
dc.volumen31
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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