Development of glucose biosensors based on plasma polymerization-assisted nanocomposites of polyaniline, tin oxide, and three-dimensional reduced graphene oxide

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• 作者：Shide Wu^a ; Fangfang Su^a ; Xiaodong Dong^a ; Chuang Ma^b ; Long Pang^b ; Donglai Peng^a ; Minghua Wang^b ; Linghao He^a ; Zhihong Zhang^a ; ^b ; ^{mainzhh@163.com} ; ^{mainzzh@163.com}
• 关键词：Electrochemical biosensor ; Plasma-polymerized aniline ; Reduced graphene oxide ; Tin oxide ; Glucose detection
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：401
• 期：Complete
• 页码：262-270
• 全文大小：2266 K
• 卷排序：401

文摘

Fabrication of the glucose biosensor based on a nanocomposite of plasma PANI-modified SnO2 and 3D-rGO. A detection limit of 0.26 nM within the range from 0.1 ng mL−1 to 5 μg mL−1 glucose (S/N = 3) was observed. Highly selectivity, stability, and practicality for detecting glucose.