標題: A highly selective turn-on fluorescent sensor for fluoride and its application in imaging of living cells
作者: Yeh, Jiun-Ting
Venkatesan, Parthiban
Wu, Shu-Pao
應用化學系
Department of Applied Chemistry
公開日期: 1-十二月-2014
摘要: A fluorescent probe (FS) based on a fluoride-specific desilylation reaction has been developed for a highly selective and sensitive detection of F-. In the presence of F-, the probe FS provided significant green fluorescence enhancement, while other anions produced only minor changes in fluorescence intensity. The probe FS has a limit of detection of 1.45 mu M, which is reasonable for the detection of micromolar concentrations of F- ions. The maximum fluorescence enhancement induced by F- in the probe was observed over the pH range 7-10. Moreover, fluorescence microscopy imaging using mouse leukaemic monocyte macrophage showed that the probe FS could be an efficient fluorescent probe for F- ions in living cells.
URI: http://dx.doi.org/10.1039/c4nj01486c
http://hdl.handle.net/11536/123875
ISSN: 1144-0546
DOI: 10.1039/c4nj01486c
期刊: NEW JOURNAL OF CHEMISTRY
Volume: 38
Issue: 12
起始頁: 6198
結束頁: 6204
顯示於類別:期刊論文


文件中的檔案:

  1. 000345485000068.pdf