Ratiometric fluorescence detection of ferric ion based on the nanohybrid of graphene quantum dots and semiconducting polymer nanoparticle

• Main Author: Liang, Chenxi
• Other Authors: Chen Peng
• Format: Theses and Dissertations
• Language: English
• Published: 2016
• Subjects: DRNTU::Engineering::Bioengineering
• Online Access: http://hdl.handle.net/10356/68336
• Institution: Nanyang Technological University

A ratiometric fluorescence sensor has been constructed through mixing amine graphene quantum dots (amine-GQDs) of green fluorescence PFO-DBT-F127 polymers of red fluorescence to detect ferric ions. The interaction between functional groups attached to the surface such as amine and carboxyl groups ha...