Detection of xanthine in food samples with an electrochemical biosensor based on PEDOT:PSS and functionalized gold nanoparticles
Md. Zaved Hossain Khan, Md Sohel Ahommed, M. Daizy
Abstract
An innovative biosensor with glassy carbon electrodes modified with poly(3,4-ethylenedioxythiophene) polystyrene sulfonate nanocomposites as a host matrix with functionalized gold nanoparticles for the selective and sensitive detection of xanthine.
Topics & Concepts
PEDOT:PSSXanthineBiosensorColloidal goldElectrochemistryNanotechnologyNanoparticleMaterials scienceChemical engineeringChemistryElectrodeOrganic chemistryPhysical chemistryEngineeringEnzymeLayer (electronics)Electrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniquesElectrochemical Analysis and Applications