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Updated: Aug 30, 2026
A Polyaniline-based Sensor of Nucleic Acids
Published on: November 1, 2016
Polyaniline doped with modified gold nanoparticles and its electrochemical properties in neutral aqueous solution
Shengjun Tian1, Jianyun Liu, Tao Zhu
1Max-Planck-Institute for Polymer Research, Ackermannweg 10, D-55128, Mainz, Germany.
Abstract:
Doping polyaniline with COO(-)-modified gold nanoparticles by forming stable layer-by-layer multilayer films can shift its electroactivity to neutral pH. The films can electrocatalyze the oxidation of NADH and offer potential applications in other fields, e.g., optoelectronics or biosensing.
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