The role of surface chemistry in impedimetric aptasensing

• Main Authors: Koh, Vanessa, Ang, Wei Li, Bonanni, Alessandra
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Chemical engineering; Aptamers; Impedance Spectroscopy
• 在線閱讀: https://hdl.handle.net/10356/144003
• 機構: Nanyang Technological University

Surface chemistry is a key parameter in the choice of proper materials for electrochemical detection. It has been previously shown that the presence of oxygen containing groups (OCGs) on the surface of graphene oxide (GO) can be both effective and detrimental. This poses a question when GO materials...