Photoluminescence of CdSe and CdSe/ZnS quantum dots: Modifications for making the invisible visible at ensemble and single-molecule levels
Photoluminescence of CdSe and CdSe/ZnS quantum dots: Modifications for making the invisible visible at ensemble and single-molecule levels
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DOI：
10.1016/j.ccr.2013.10.014
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发表时间：
2014-03
影响因子：
20.6
通讯作者：
E. S. Shibu;M. Hamada;S. Nakanishi;S. Wakida;V. Biju
中科院分区：
文献类型：
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作者：
E. S. Shibu;M. Hamada;S. Nakanishi;S. Wakida;V. Biju
这篇专题文章的目的是提供一个概述，我们最近的研究量子点光致发光的调制和量子点的生物成像的应用。特别是，我们总结了物理化学因素，影响的光致发光的CdSe或CdSe/ZnS量子点在系综和单分子水平，闪烁和闪烁抑制的量子点，量子点的生物共轭，应用生物共轭量子点分析一些选定的生物物理过程在单分子水平，和细胞内交付的量子点生物共轭物。这些研究课题与量子点领域的最新成就相关。
This thematic article is written with an intention to provide an overview of our recent research on the modulation of quantum dots photoluminescence and the applications of quantum dots to bioimaging. In particular, we summarize the physiochemical factors that affect the photoluminescence of CdSe or CdSe/ZnS quantum dots at ensemble and single-molecule levels, blinking and blinking suppression of quantum dots, bioconjugation of quantum dots, applications of bioconjugated quantum dots for analyzing some selected biophysical processes at single-molecule levels, and intracellular delivery of quantum dot bioconjugates. These research subjects are correlated with the state of the art accomplishments in the quantum dot field.