Novel electrochemical sensing platform based on a molecularly imprinted polymer-decorated 3D-multi-walled carbon nanotube intercalated graphene aerogel for selective and sensitive detection of dopamine
Xue Ma, Feng Gao, Runying Dai, Guangbin Liu, Ying Zhang, Limin Lu, Yongfang Yu
Abstract
A novel molecularly imprinted electrochemical sensor for detection of dopamine (DA) has been fabricated with multi-walled carbon nanotubes spaced graphene aerogels (MWCNTs/GAs) as sensing substrate and polypyrrole (PPy) as molecularly imprinted polymer (MIP).
Topics & Concepts
Molecularly imprinted polymerCarbon nanotubeGrapheneMaterials scienceAerogelNanotechnologyPolypyrrolePolymerSubstrate (aquarium)ElectrochemistryElectrodeSelectivityChemistryPolymerizationComposite materialOrganic chemistryCatalysisOceanographyGeologyPhysical chemistryElectrochemical sensors and biosensorsAnalytical Chemistry and SensorsElectrochemical Analysis and Applications