| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1329368 | Journal of Solid State Chemistry | 2009 | 7 Pages |
Abstract
Water-soluble silica NPs doped with a two-photon absorbing zwitterionic hemicyanine dye were prepared. They were found of enhanced one-photon and two-photon excited fluorescence compared to free dye solutions. Images from two-photon laser scanning fluorescence microscopy demonstrate that the dye-doped silica NPs can be actively uptaken by Hela cells.
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Wei-Bing Wu, Chang Liu, Ming-Liang Wang, Wei Huang, Sheng-Rui Zhou, Wei Jiang, Yue-Ming Sun, Yi-Ping Cui, Chun-Xinag Xu,