A General Solid-State Synthesis of Chemically-Doped Fluorescent Graphene Quantum Dots for Bioimaging and Optoelectronic Applications

Chong-Bo Ma, Zhentong Zhu, Hang-Xing Wang, Xiao Huang, Xiao Zhang, Xiaoying Qi, Haoli Zhang, Yihan Zhu, Xia Deng, Yong Peng, Yu Han, Hua Zhang

Research output: Contribution to journalArticlepeer-review

68 Scopus citations

Abstract

Graphene quantum dots (GQDs) have attracted increasing interest because of their excellent properties such as strong photoluminescence, excellent biocompatibility and low cost. Herein, we develop a general method for the synthesis of doped and undoped GQDs, which relies on direct carbonization of organic precursors at solid state.
Original languageEnglish (US)
Pages (from-to)10162-10169
Number of pages8
JournalNanoscale
Volume7
Issue number22
DOIs
StatePublished - 2015

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