Rational design of carboxyl groups perpendicularly attached to a graphene sheet : a platform for enhanced biosensing applications

• Main Authors: Bonanni, Alessandra, Chua, Chun Kiang, Pumera, Martin
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Chemistry
• Online Access: https://hdl.handle.net/10356/102550; http://hdl.handle.net/10220/19095
• Institution: Nanyang Technological University

Graphene oxide (GO)-based materials offer great potential for biofunctionalization with applications ranging from biosensing to drug delivery. Such biofunctionalization utilizes specific functional groups, typically a carboxyl moiety, as anchoring points for biomolecule. However, due to the fact tha...