Citation: Ji Wei Liu, Yu Zhang, Cun Wang Ge, Yong Long Jin, Sun Ling Hu, Ning Gu. Temperature-dependent photoluminescence of highly luminescent water-soluble CdTe quantum dots[J]. Chinese Chemical Letters, ;2009, 20(8): 977-980. doi: 10.1016/j.cclet.2009.03.036 shu

Temperature-dependent photoluminescence of highly luminescent water-soluble CdTe quantum dots

Ji Wei Liu ^a,b, ,
Yu Zhang ^a ,
Cun Wang Ge ^c ,
Yong Long Jin ^a ,
Sun Ling Hu ^a ,
Ning Gu ^a

a State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, Southeast University, Nanjing 210096, China;
b School of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, China;
c Department of Chemistry, Nantong University, Nantong 226007, China

Received Date: 18 November 2008

Fund Project: This work was supported by National Natural Science Foundation of China (Nos. 60571031, 60501009 and 90406023), National Basic Research Program of China (Nos. 2006CB933206 and 2006CB705602).

Highly luminescent water-soluble CdTe quantum dots (QDs) have been synthesized with an electrogenerated precursor. The obtained CdTe QDs can possess good crystallizability, high quantum yield (QY) and favorable stability. Furthermore, a detection system is designed firstly for the investigation of the temperature-dependent PL of the QDs.
- Quantum dots,
- Temperature-dependent photoluminescence,
- Fluorescent detection
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