Development of an electrochemical sensor of endocrine disruptor bisphenol A by reduced graphene oxide for incorporation of spherical carbon nanoparticles

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dc.contributor.authorCanevari T.C.
dc.contributor.authorRossi M.V.
dc.contributor.authorAlexiou A.D.P.
dc.date.accessioned2024-03-12T23:55:49Z
dc.date.available2024-03-12T23:55:49Z
dc.date.issued2019
dc.description.abstract© 2018 Elsevier B.V.This work describes the synthesis of graphene oxide (GO) and its reduction using only carbon nanoparticles with no conventional chemical reducer or external energy. The reduced graphene oxide formed through the incorporation of the carbon nanoparticles (rGO-CNPS) was characterized by HR-TEM techniques, UV–vis, Raman spectroscopy and electrochemical techniques. The rGO-CNPS nanomaterial was incorporated on the surface of the printed carbon electrode and used to determine the endocrine interferent bisphenol A. The SPE-rGO-CNPS electrode presented excellent response for bisphenol A at concentrations varying from 7.5 × 10−9 to 2.6 × 10−7 mol L−1 in PBS, pH 7 with sensitivity 189.5 μmol L−1 and detection limit of 1 × 10−9 mol L−1. The electrode also presented excellent performance even in the presence of the main phenolic interferences and was used for determination of bisphenol A in plastic-bottled drinking water.
dc.description.firstpage24
dc.description.lastpage30
dc.description.volume832
dc.identifier.doi10.1016/j.jelechem.2018.10.044
dc.identifier.issn1572-6657
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/35414
dc.relation.ispartofJournal of Electroanalytical Chemistry
dc.rightsAcesso Restrito
dc.subject.otherlanguageBisphenol A
dc.subject.otherlanguageCarbon nanoparticles
dc.subject.otherlanguageElectrochemical sensor
dc.subject.otherlanguageReduced graphene oxide
dc.titleDevelopment of an electrochemical sensor of endocrine disruptor bisphenol A by reduced graphene oxide for incorporation of spherical carbon nanoparticles
dc.typeArtigo
local.scopus.citations35
local.scopus.eid2-s2.0-85055434662
local.scopus.subjectBis-phenol a
local.scopus.subjectBottled drinking waters
local.scopus.subjectCarbon electrode
local.scopus.subjectCarbon Nano-Particles
local.scopus.subjectDetection limits
local.scopus.subjectElectrochemical techniques
local.scopus.subjectEndocrine disruptor
local.scopus.subjectReduced graphene oxides
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055434662&origin=inward
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