Cited by 196Molecular Sensors and Ion DetectionRedox biology and oxidative stressAdvanced Fluorescence Microscopy Techniques

A design of fluorescent probes for superoxide based on a nonredox mechanism

Maeda, Hatsuo, Yamamoto, Kayoko, Nomura, Yoko, Kohno, Iho, Hafsi, Leila, Ueda, Noritsugu, Yoshida, Shoko, Fukuda, Masako +3 more·2005·Journal of the American Chemical Society

Abstract

Fluorometric detection of O2-* is performed based on desulfonylation of 3 to the corresponding fluoresceins 4 through nucleophilic substitution, and this fluorescing process is quite specific toward O2-* over H2O2, t-BuOOH, NaOCl, 1O2, HO*, NO*, and ONOO-. Furthermore, effects of glutathione, cytochrome P450 reductase/NADPH, and diaphorase/NADH are relatively small on the fluorescing process of probe 3 with X = Y = F, which is useful to detect O2-* released from neutrophils stimulated by phorbol myristate acetate with satisfactory sensitivity.

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Crossref · 10.1021/ja047018k

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7 of 7 references verified0 citation errors · 0 not checkable

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  • Other highly specific fluorescent probes (a) and (b) for detection of O2•− were developed by Maeda's group based on a non-redox mechanism.

    “Other highly specific fluorescent probes (a) and (b) for the detection of O2•− were developed by Maeda’s group based on a non-redox mechanism [164].”

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Authors
Maeda, H., Yamamoto, K., Nomura, Y., Kohno, I., Hafsi, L., Ueda, N., Yoshida, S., Fukuda, M., Fukuyasu, Y., Yamauchi, Y., & Itoh, N.
Affiliations
The University of Osaka (JP)
Venue
Journal of the American Chemical Society
Published
2004-12-09
Volume
127
Issue
1
Pages
68-69
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2093809301
Cited by
196
References
7
Citations by year
2025: 4 · 2024: 6 · 2023: 10 · 2022: 4 · 2021: 17 · 2020: 8 · 2019: 19 · 2018: 18 · 2017: 10 · 2016: 10 · 2015: 12 · 2014: 3 · 2013: 19 · 2012: 13
FWCI
2.07
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the American Chemical Society (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Chemistry › Spectroscopy › Molecular Sensors and Ion Detection
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Redox biology and oxidative stress
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Advanced Fluorescence Microscopy Techniques
Keywords
superoxide detection, fluorescent probes, desulfonylation, nucleophilic substitution, fluorescein derivatives, phorbol myristate acetate, NADPH-cytochrome P450 reductase, diaphorase
MeSH terms
Benzenesulfonates, Cytochrome P-450 Enzyme System, Fluoresceins, Fluorescent Dyes, Fluorometry, Glutathione, Hydrogen Peroxide, NADP, Oxidation-Reduction, Sulfonic Acids, Superoxides, Superoxide Dismutase, Xanthine Oxidase, Drug Design, Hypoxanthine

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