A novel electrochemical biosensor for the determination of dopamine and ascorbic acid based on graphene oxide /poly(aniline-co-thionine) nanocomposite
Nan-nan Song, Yinzhu Wang, Xueyun Yang, Hui-long Zong, Yaxian Chen, Zhen Ma, Chuanxiang Chen
Topics & Concepts
ThionineAscorbic acidChemistryGrapheneDetection limitDifferential pulse voltammetryAmperometryFourier transform infrared spectroscopyNanocompositeNuclear chemistryCyclic voltammetryElectrochemical gas sensorBiosensorElectrochemistryOxideInorganic chemistryElectrodeChemical engineeringNanotechnologyChromatographyOrganic chemistryMaterials scienceBiochemistryEngineeringFood sciencePhysical chemistryElectrochemical sensors and biosensorsConducting polymers and applicationsElectrochemical Analysis and Applications