Polypyrrole and graphene quantum dots @ Prussian Blue hybrid film on graphite felt electrodes: Application for amperometric determination of l-cysteine

A novel polypyrrole (PPy) and graphene quantum dots (GQDs) @ Prussian Blue (PB) nanocomposite has been grafted on a graphite felt (GF) substrate (PPy/GQDs@PB/GF), and has been proven to be an efficient electrochemical sensor for the determination of l-cysteine (l-cys). GQDs, which were fabricated by...

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Veröffentlicht in:	Biosensors & bioelectronics 2016-03, Vol.77, p.1112-1118
Hauptverfasser:	Wang, Lei, Tricard, Simon, Yue, Pengwei, Zhao, Jihua, Fang, Jian, Shen, Weiguo
Format:	Artikel
Sprache:	eng
Schlagworte:	Biosensors Chemical Sciences Conductometry - instrumentation Cysteine - analysis Equipment Design Equipment Failure Analysis Ferrocyanides - chemistry Graphene quantum dots Graphite - chemistry L-cysteine Microelectrodes Polymers - chemistry Polypyrrole Prussian Blue Pyrroles - chemistry Quantum Dots Reproducibility of Results Sensitivity and Specificity
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