| Literature DB >> 22755143 |
Liming Zhang1, Yadong Xing, Nongyue He, Yi Zhang, Zhuoxuan Lu, Jianping Zhang, Zhijun Zhang.
Abstract
In this communication, preparation of graphene quantum dots (GQDs) with size about 10 nm by vigorous oxidation of graphite is reported. Thus obtained GQDs exhibit good physiological solubility, high photostability, low cytotoxicity, and yellow-green fluorescence with quantum yield about 7%. Furthermore, the feasibility of the GQDs for cell imaging application is demosntrated.Entities:
Mesh：
Substances：
Year: 2012 PMID： 22755143 DOI： 10.1166/jnn.2012.5698
Source DB: PubMed Journal: J Nanosci Nanotechnol ISSN： 1533-4880