A sensitive electrochemical aptasensor based on palladium nanoparticles decorated graphene–molybdenum disulfide flower-like nanocomposites and enzymatic signal amplification

Pei Jing; Huayu Yi; Shuyan Xue; Yaqin Chai; Ruo Yuan; Wenju Xu

doi:10.1016/j.aca.2014.10.003

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A sensitive electrochemical aptasensor based on palladium nanoparticles decorated graphene–molybdenum disulfide flower-like nanocomposites and enzymatic signal amplification

Pei Jing Huayu Yi Shuyan Xue Yaqin Chai Ruo Yuan Wenju Xu

Year: 2014 Journal: Analytica Chimica Acta Vol: 853 Pages: 234-241 Publisher: Elsevier BV

DOI: 10.1016/j.aca.2014.10.003

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Keywords:

Chemistry Molybdenum disulfide Graphene Detection limit Hemin Aptamer Nanocomposite Electrochemistry Linear range Combinatorial chemistry Biosensor Redox Nanoparticle Inorganic chemistry Chemical engineering Nanotechnology Organic chemistry Materials science Chromatography Electrode Enzyme Heme

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Advanced biosensing and bioanalysis techniques

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

Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Conducting polymers and applications

Physical Sciences → Materials Science → Polymers and Plastics

A sensitive electrochemical aptasensor based on palladium nanoparticles decorated graphene–molybdenum disulfide flower-like nanocomposites and enzymatic signal amplification

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