Issue 5, 2012
From the journal:

Chemical Communications

Stepwise fluorescence changes of quantum dots: Single-molecule spectroscopic studies on the properties of turn-on quantum dots†

Yea Seul Kim,a   Min Young Kim,a   Jae Kyu Song,a   Tae Jung Kim,*b   Young Dong Kim*b  and  Sang Soo Hah*a  

* Corresponding authors

a Department of Chemistry, Research Institute for Basic Sciences, and Research Center for New Nano Bio Fusion Technology, Kyung Hee University, Seoul 130-701, South Korea
E-mail: sshah@khu.ac.kr

b Department of Physics and Research Center for New Nano Bio Fusion Technology, Kyung Hee University, 1 Hoegi-dong Dongdaemun-gu, Seoul 131-701, South Korea
E-mail: tjkim@khu.ac.kr, ydkim@khu.ac.kr

Abstract

Single-molecule spectroscopy of turn-on quantum dots induced by NADPH-dependent biocatalyzed transformations reveals that the fluorescence intensities of quantum dots functionalized with Nile Blue are stepwisely and reversibly changed in the presence of NADPH.

Graphical abstract: Stepwise fluorescence changes of quantum dots: Single-molecule spectroscopic studies on the properties of turn-on quantum dots

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Article information

DOI
https://doi.org/10.1039/C1CC16738C
Article type
Communication
Submitted
31 Oct 2011
Accepted
10 Nov 2011
First published
10 Nov 2011

Chem. Commun., 2012,48, 723-725

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Stepwise fluorescence changes of quantum dots: Single-molecule spectroscopic studies on the properties of turn-on quantum dots

Y. S. Kim, M. Y. Kim, J. K. Song, T. J. Kim, Y. D. Kim and S. S. Hah, Chem. Commun., 2012, 48, 723 DOI: 10.1039/C1CC16738C

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