Development of an amperometric sulfite biosensor based on a gold nanoparticles/chitosan/multiwalled carbon nanotubes/polyaniline-modified gold electrode

Rachna Rawal; Sheetal Chawla; Tulika Dahiya; Chandra Shekhar Pundir

doi:10.1007/s00216-011-5325-4

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Development of an amperometric sulfite biosensor based on a gold nanoparticles/chitosan/multiwalled carbon nanotubes/polyaniline-modified gold electrode

Rachna Rawal Sheetal Chawla Tulika Dahiya Chandra Shekhar Pundir

Year: 2011 Journal: Analytical and Bioanalytical Chemistry Vol: 401 (8)Pages: 2599-2608 Publisher: Springer Science+Business Media

DOI: 10.1007/s00216-011-5325-4

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Keywords:

Biosensor Amperometry Colloidal gold Cyclic voltammetry Sulfite Dielectric spectroscopy Polyaniline Electrode Fourier transform infrared spectroscopy Nuclear chemistry Chemistry Detection limit Working electrode Sulfite oxidase Chitosan Analytical Chemistry (journal) Nanoparticle Inorganic chemistry Materials science Chemical engineering Electrochemistry Chromatography Nanotechnology Organic chemistry Polymer

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Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Electrochemical Analysis and Applications

Physical Sciences → Chemistry → Electrochemistry

Advanced Nanomaterials in Catalysis

Physical Sciences → Materials Science → Materials Chemistry

Development of an amperometric sulfite biosensor based on a gold nanoparticles/chitosan/multiwalled carbon nanotubes/polyaniline-modified gold electrode

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