Hydrogen peroxide sensor based on horseradish peroxidase immobilized on an electrode modified with DNA-L-cysteine-gold-platinum nanoparticles in polypyrrole film

Xin Che; Ruo Yuan; Yaqin Chai; Liping Ma; Wenjuan Li; Jingjing Li

doi:10.1007/s00604-009-0237-0

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Hydrogen peroxide sensor based on horseradish peroxidase immobilized on an electrode modified with DNA-L-cysteine-gold-platinum nanoparticles in polypyrrole film

Xin Che Ruo Yuan Yaqin Chai Liping Ma Wenjuan Li Jingjing Li

Year: 2009 Journal: Microchimica Acta Vol: 167 (3-4)Pages: 159-165 Publisher: Springer Science+Business Media

DOI: 10.1007/s00604-009-0237-0

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Keywords:

Horseradish peroxidase Chronoamperometry Polypyrrole Hydrogen peroxide Cyclic voltammetry Dielectric spectroscopy Biosensor Chemistry Electrode Colloidal gold Platinum nanoparticles Nanochemistry Nanoparticle Platinum Inorganic chemistry Analytical Chemistry (journal) Nuclear chemistry Materials science Nanotechnology Electrochemistry Organic chemistry Catalysis Physical chemistry

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Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced biosensing and bioanalysis techniques

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

Electrochemical Analysis and Applications

Physical Sciences → Chemistry → Electrochemistry

Hydrogen peroxide sensor based on horseradish peroxidase immobilized on an electrode modified with DNA-L-cysteine-gold-platinum nanoparticles in polypyrrole film

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