Citation: Mhetaer Tuerhong, XU Yang, YIN Xue-Bo. Review on Carbon Dots and Their Applications[J]. Chinese Journal of Analytical Chemistry, ;2017, 45(1): 139-150. doi: 10.11895/j.issn.0253-3820.160295 shu

Review on Carbon Dots and Their Applications

Mhetaer Tuerhong ^1, ,
XU Yang ^2,3 ,
YIN Xue-Bo ^1,3

1.
College of Chemistry and Environmental Sciences, Kashgar University, Kashgar 844006, China;
2.
School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China;
3.
College of Chemistry, Nankai University, State Key L aboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering(Tianjin), Tianjin 300071, China

Received Date: 4 April 2016
Revised Date: 6 September 2016

Fund Project: This work was supported by the National Natural Science Foundation of China (No.21375064)

Carbon dots (Cdots) become potential material for biosensing, drug delivery, and bioimaging because of their excellent optical properties, high biocompatibility, and low toxicity. The preparation, properties, and applications of Cdots have drawn great attention. In this review, we classify Cdots into two groups: graphene nanodots and carbon nanodots based on the difference in precursors and preparation methods. The synthetic methods of Cdots are summarized and their luminescence mechanism is analyzed. The applications of Cdots in biosensing, drug delivery, and bioimaging are also discussed. The issues and challenges of Cdots are analyzed for their further development.
- Carbon dots,
- Synthesis method,
- Luminescence mechanism,
- Biosensing,
- Bioimaging,
- Review
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