RGD-peptide functionalized graphene biomimetic live-cell sensor for real-time detection of nitric oxide molecules

• Main Authors: Khoo, Si Yun, Zheng, Xin Ting, Chen, Peng, Li, Chang Ming, Guo, Chun Xian, Ng, Shu Rui
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/96375; http://hdl.handle.net/10220/10336
• Institution: Nanyang Technological University

It is always challenging to construct a smart functional nanostructure with specific physicochemical properties to real time detect biointeresting molecules released from live-cells. We report here a new approach to build a free-standing biomimetic sensor by covalently bonding RGD-peptide on the sur...