Issue 24, 2011

Strongly green-photoluminescent graphenequantum dots for bioimaging applications

Abstract

Strongly fluorescent graphene quantum dots (GQDs) have been prepared by one-step solvothermal method with PL quantum yield as high as 11.4%. The GQDs have high stability and can be dissolved in most polar solvents. Because of fine biocompatibility and low toxicity, GQDs are demonstrated to be excellent bioimaging agents.

Graphical abstract: Strongly green-photoluminescent graphene quantum dots for bioimaging applications

Supplementary files

Article information

Article type
Communication
Submitted
25 févr. 2011
Accepted
26 avr. 2011
First published
17 mai 2011

Chem. Commun., 2011,47, 6858-6860

Strongly green-photoluminescent graphene quantum dots for bioimaging applications

S. Zhu, J. Zhang, C. Qiao, S. Tang, Y. Li, W. Yuan, B. Li, L. Tian, F. Liu, R. Hu, H. Gao, H. Wei, H. Zhang, H. Sun and B. Yang, Chem. Commun., 2011, 47, 6858 DOI: 10.1039/C1CC11122A

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