Comparison of the analytical performance of two different electrochemical sensors based on a composite of gold nanorods with carbon nanomaterials and PEDOT:PSS for the sensitive detection of nitrite in processed meat products
Wulan Tri Wahyuni, Hemas Arif Rahman, Salmi Afifah, Weni Anindya, Rayyan Azzahra Hidayat, Munawar Khalil, Bingbing Fan, Budi Riza Putra
Abstract
Herein, two platforms for electrochemical sensors were developed based on a combination of gold nanorods (AuNRs) with electrochemically reduced graphene oxide (ErGO) or with multiwalled carbon nanotubes (MWCNTs) and PEDOT:PSS for nitrite detection.
Topics & Concepts
PEDOT:PSSNanorodNitriteNanomaterialsComposite numberMaterials scienceElectrochemistryElectrochemical gas sensorNanotechnologyComposite materialChemistryElectrodePhysical chemistryOrganic chemistryLayer (electronics)NitrateAdvanced Chemical Sensor TechnologiesElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniques