Silver nanoflower-reduced graphene oxide composite based micro-disk electrode for insulin detection in serum
详细信息 查看全文
- 作者：Ajay Kumar Yagatia ; Yonghyun Choia ; Jinsoo Parka ; Jeong-Woo Choib ; Hee-Sook Junc ; Sungbo Choa ; sbcho@gachon.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Silver nanoflower ; Reduced graphene oxide ; Insulin ; Impedance ; Micro-disk ; Indium tin oxide
- 刊名：Biosensors and Bioelectronics
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：80
- 期：Complete
- 页码：307-314
- 全文大小：1872 K
文摘
- •
Simple electrodeposition methods enabled reproducible AgNF-rGO hybrid system.
- •
AgNF and rGO hybrid layers acts as signal enhancing agents and possessed evenly distributed electric field.
- •
AgNF-rGO electrode possess smallest RCT (1243 Ω) and high CDL (333.6 nF).
- •
Sensor has working range of 1 to 1000 ng mL−1; LOD of 70 pg mL−1 and EC50 of 49.21 ng mL−1.