Stretched graphene tented by polycaprolactone and polypyrrole net-bracket for neurotransmitter detection
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- 作者：Zhenzhen Wang ; Ye Ying ; Li Li ; Ting Xu ; Yiping Wu ; Xiaoyu Guo ; Feng Wang ; Haojie Shen ; Ying Wen ; ying.wen@shnu.edu.cn ; Haifeng Yang ; Hfyang@shnu.edu.cn
- 关键词：Electrochemistry sensors ; Reduced graphene oxide ; Polypyrrole ; Polycaprolactone ; Electrospun
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：28 February 2017
- 年：2017
- 卷：396
- 期：Complete
- 页码：832-840
- 全文大小：2319 K
- 卷排序：396
文摘
A new DA sensor is constructed with RGO and electrospun polymer fiber film. RGO sheets can be mechanically stretched by the as-fabricated net-brackets. The DA sensor shows highly catalytic activity toward the oxidation of dopamine. The as-prepared sensor is used to detect DA in injection or urine. The protocol to make sensors in large scale way has good reproducibility.