Please use this identifier to cite or link to this item:
|Title:||CdSe/AsS core-shell quantum dots: Preparation and two-photon fluorescence|
|Authors:||Wang, J. |
|Citation:||Wang, J., Lin, M., Yan, Y., Wang, Z., Ho, P.C., Kian, P.L. (2009-08-19). CdSe/AsS core-shell quantum dots: Preparation and two-photon fluorescence. Journal of the American Chemical Society 131 (32) : 11300-11301. ScholarBank@NUS Repository. https://doi.org/10.1021/ja904675a|
|Abstract:||(Figure Presented) Arsenic(II) sulfide (AsS)-coated CdSe core-shell nanocrystals can be prepared by a cluster-complex deposition approach under mild conditions. At 60°C, growth of an AsS shell onto a CdSe nanocrystal can be realized through the crystallization of a cluster complex of AsS/butylamine in a mixed solvent of isopropanol/chloroform. The new, type I core-shell nanocrystal exhibits markedly enhanced one-photon fluorescence as well two-photon upconversion fluorescence. The nanocrystals can be used for infrared-excited upconversion cellular labeling. © 2009 American Chemical Society.|
|Source Title:||Journal of the American Chemical Society|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 13, 2018
WEB OF SCIENCETM
checked on Jun 11, 2018
checked on Jul 6, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.