Cited by 45Molecular Sensors and Ion DetectionAdvanced Fluorescence Microscopy TechniquesRedox biology and oxidative stress

Versatile fluorescent probes for imaging the superoxide anion in living cells and in vivo

Xiao, Haibin, Zhang, Wen, Li, Ping, Zhang, Wei, Wang, Xin, Tang, Bo·2020·Angewandte Chemie

Abstract

The superoxide anion (O 2.−) is widely engaged in the regulation of cell functions and is thereby intimately associated with the onset and progression of many diseases. To ascertain the pathological roles of O 2.− in related diseases, developing effective methods for monitoring O 2.− in biological systems is essential. Fluorescence imaging is a powerful tool for monitoring bioactive molecules in cells and in vivo owing to its high sensitivity and high temporal‐spatial resolution. Therefore, increasing numbers of fluorescent imaging probes have been constructed to monitor O 2.− inside live cells and small animals. In this minireview, we summarize the methods for design and application of O 2.−‐responsive fluorescent probes. Moreover, we present the challenges for detecting O 2.− and suggestions for constructing new fluorescent probes that can indicate the production sites and concentration changes in O 2.− as well as O 2.−‐associated active molecules in living cells and in vivo.

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Crossref · 10.1002/ange.201906793

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Authors
Xiao, H., Zhang, W., Li, P., Zhang, W., Wang, X., & Tang, B.
Affiliations
  • Shandong University of Technology (CN)
  • Shandong Normal University (CN)
Corresponding author
  • Li, Ping
  • Tang, Bo
Venue
Angewandte Chemie
Publisher
Wiley
Published
2019-11-29
Volume
132
Issue
11
Pages
4244-4258
ISSN
  • 0044-8249 (ISSN-L)
  • 1521-3757
OpenAlex
W2995344543
Cited by
45
References
89
Citations by year
2025: 3 · 2024: 7 · 2023: 4 · 2022: 12 · 2021: 9 · 2020: 8 · 2019: 2
FWCI
3.09
Type
journal article
Language
en
Open access
closed
Locations
Angewandte Chemie (publishedVersion)
Funders
  • National Natural Science Foundation of China (21675105)
  • Major Research Plan (91753111)
  • Key Programme (21535004)
Topics
  • Physical Sciences › Chemistry › Spectroscopy › Molecular Sensors and Ion Detection
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Advanced Fluorescence Microscopy Techniques
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Redox biology and oxidative stress
Keywords
superoxide, fluorescent probes, superoxide detection, reactive oxygen species, live-cell imaging, in vivo imaging, probe design, oxidative stress

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