A ratiometric two-photon fluorescent probe for fluoride ion imaging in living cells and zebrafish

Author:

Hu Wei12345,Zeng Lingyu67895,Wang Yanying12345,Liu Zhihong67895,Ye Xiaoxue12345,Li Chunya12345

Affiliation:

1. Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission

2. College of Chemistry and Material Science

3. South-central University of Nationalities

4. Wuhan 430074

5. China

6. Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)

7. College of Chemistry and Molecular Sciences

8. Wuhan University

9. Wuhan 430072

Abstract

Using 6-hydroxyl-quinoline-2-benzothiazole as a two-photon fluorophore and tert-butyldiphenylsilyl as a recognition domain, a ratiometric two-photon fluorescent probe was developed for fluoride ion (F) determination. Two-photon microscopic imaging of F in living HeLa Cells and zebrafish was also achieved.

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

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