Electrochemical platform based on activated carbon/graphene oxide-gold nanoparticle composites for the electrochemical sensing of methylparaben in cosmetic samples
Natchaya Malarat, Wipawee Oin, Kotchaphan Kanjana, Fonthip Makkliang, Mohamed Siaj, Sujittra Poorahong
Topics & Concepts
MethylparabenDetection limitGrapheneElectrodePropylparabenRepeatabilityElectrochemistryGlassy carbonColloidal goldLinear rangeOxideNanoparticleMaterials scienceGraphiteNuclear chemistryChemistryChromatographyNanotechnologyCyclic voltammetryOrganic chemistryComposite materialPreservativePhysical chemistryElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsAnalytical Chemistry and Sensors