Strongly green-photoluminescent graphene quantum dots for bioimaging applications
State Key Laboratory of Supramolecular Structure and Materials · Jilin University
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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.
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1,582
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Authors
15- SZShoujun Zhu
State Key Laboratory of Supramolecular Structure and Materials, Jilin University
- JZJunhu Zhang
Jilin University, State Key Laboratory of Supramolecular Structure and Materials
- CQChunyan Qiao
Jilin University
- STShijia Tang
Jilin University, State Key Laboratory of Supramolecular Structure and Materials
- YLYunfeng Li
State Key Laboratory of Supramolecular Structure and Materials, Jilin University
Topics & keywords
Topics
Keywords
- Graphene
- Quantum dot
- Quantum yield
- Biocompatibility
- Nanotechnology
- Photoluminescence
- Fluorescence
- Materials science
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