A ratiometric fluorescent pH probe based on keto–enol tautomerization for imaging of living cells in extreme acidity-Reference-Cited by-同舟云学术

A ratiometric fluorescent pH probe based on keto–enol tautomerization for imaging of living cells in extreme acidity

Published:2017 Issue:20 Volume:142 Page:3906-3912
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Tong Zong-Xuan¹²³⁴⁵,Liu Wei¹²³⁴⁵,Huang Hui¹²³⁴⁵,Chen Hong-Zong¹²³⁴⁵,Liu Xian-Jun¹²³⁴⁵^ORCID,Kuang Yong-Qing¹²³⁴⁵^ORCID,Jiang Jian-Hui¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory of Chemo/Bio-Sensing and Chemometrics

2. College of Chemistry and Chemical Engineering

3. Hunan University

4. Changsha 410082

5. China

Abstract

A ratiometric fluorescent pH probe (DDXC) has been developed for extreme acidity, the sensing mechanism of which is based on the reversible protonation of the carbonyl oxygen followed by keto–enol tautomerization.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2017/AN/C7AN01103B

Reference49 articles.

1. Illustrating the Effect of pH on Enzyme Activity Using Gibbs Energy Profiles

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5. Life in acid: pH homeostasis in acidophiles

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