A highly sensitive electrochemical OP biosensor based on electrodeposition of Au–Pd bimetallic nanoparticles onto a functionalized graphene modified glassy carbon electrode

Haijun Zhan; Jie Li; Zhimin Liu; Yingying Zheng; Yanfeng Jing

doi:10.1039/c5ay00702j

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A highly sensitive electrochemical OP biosensor based on electrodeposition of Au–Pd bimetallic nanoparticles onto a functionalized graphene modified glassy carbon electrode

Haijun Zhan Jie Li Zhimin Liu Yingying Zheng Yanfeng Jing

Year: 2015 Journal: Analytical Methods Vol: 7 (9)Pages: 3903-3911 Publisher: Royal Society of Chemistry

DOI: 10.1039/c5ay00702j

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Abstract

An Au–Pd bimetallic nanoparticle and ionic liquid functionalized graphene–chitosan nanocomposite (Au–Pd/IL-GR–CHI) modified glassy carbon electrode has been developed for the highly sensitive determination of organophosphorus pesticides.

Keywords:

Bimetallic strip Graphene Ionic liquid Nanocomposite Materials science Glassy carbon Electrochemistry Nanoparticle Electrode Biosensor Carbon fibers Chitosan Chemical engineering Nanotechnology Catalysis Chemistry Cyclic voltammetry Composite number Organic chemistry Composite material Metallurgy Metal Physical chemistry

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Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Electrochemical Analysis and Applications

Physical Sciences → Chemistry → Electrochemistry

Analytical Chemistry and Sensors

Physical Sciences → Chemical Engineering → Bioengineering

A highly sensitive electrochemical OP biosensor based on electrodeposition of Au–Pd bimetallic nanoparticles onto a functionalized graphene modified glassy carbon electrode

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