Nanotech 2007 Vol. 4
Nanotech 2007 Vol. 4
Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show, Volume 4

Nanoparticles Chapter 2

Single dot luminescence characteristics of CdSe/ZnS core-shell structured quantum dots with different ligands

Authors: H. Yu, N.W. Song, D.W. Moon and S.K. Shin

Affilation: Korea Research Institute of Standards and Science, Korea

Pages: 374 - 376

Keywords: quantum dot, confocal, fluorescence, CdSe, ligand

Abstract:
Chemical derivatizations with different ligands were perfomed on CdSe/ZnS core-shell quantum dots (QDs). The role of ligands serves to increase water solubility and bio-compatibility of QDs for in-vivo biomedical fluorescence imaging. These QDs were synthesized with various capping agents and optically characterized by using single molecule detection technique to investigate the luminescence properties of single QD such as spectral distribution and blinking.


ISBN: 1-4200-6376-6
Pages: 768
Hardcopy: $139.95

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