Aptasensor for electrochemical sensing of angiogenin based on electrode modified by cationic polyelectrolyte-functionalized graphene/gold nanoparticles composites

Zhengbo Chen; Chenmeng Zhang; Xiaoxiao Li; He Ma; Chong‐Qing Wan; Kai Li; Yuqing Lin

doi:10.1016/j.bios.2014.10.046

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Aptasensor for electrochemical sensing of angiogenin based on electrode modified by cationic polyelectrolyte-functionalized graphene/gold nanoparticles composites

Zhengbo Chen Chenmeng Zhang Xiaoxiao Li He Ma Chong‐Qing Wan Kai Li Yuqing Lin

Year: 2014 Journal: Biosensors and Bioelectronics Vol: 65 Pages: 232-237 Publisher: Elsevier BV

DOI: 10.1016/j.bios.2014.10.046

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Keywords:

Graphene Angiogenin Aptamer Colloidal gold Materials science Electrode Detection limit Electrochemistry Nanoparticle Nanotechnology Nanocomposite Polyelectrolyte Biosensor Cationic polymerization Chemical engineering Chemistry Composite material Polymer Polymer chemistry Chromatography

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Advanced biosensing and bioanalysis techniques

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

Gold and Silver Nanoparticles Synthesis and Applications

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Molecular Junctions and Nanostructures

Physical Sciences → Engineering → Electrical and Electronic Engineering

Aptasensor for electrochemical sensing of angiogenin based on electrode modified by cationic polyelectrolyte-functionalized graphene/gold nanoparticles composites

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