scholarly journals Reactions of superoxide dismutases with HS − /H 2 S and superoxide radical anion: An in vitro EPR study

Nitric Oxide ◽  
2015 ◽  
Vol 51 ◽  
pp. 19-23 ◽  
Author(s):  
Bojana Bolić ◽  
Ana Mijušković ◽  
Ana Popović-Bijelić ◽  
Aleksandra Nikolić-Kokić ◽  
Snežana Spasić ◽  
...  
Keyword(s):  
Radical Anion ◽  
Superoxide Radical ◽  
Superoxide Dismutases ◽  
Superoxide Radical Anion

A mitochondrial targeting two-channel responsive fluorescence probe for imaging the superoxide radical anion in vitro and in vivo

Talanta ◽  
2019 ◽  
Vol 194 ◽  
pp. 79-85 ◽  
Author(s):  
Ning Zhang ◽  
Yun He ◽  
Qing Tang ◽  
Yanfang Wang ◽  
Qiang Zheng ◽  
...  
Keyword(s):  
Radical Anion ◽  
Superoxide Radical ◽  
Fluorescence Probe ◽  
Mitochondrial Targeting ◽  
Superoxide Radical Anion

A phosphinate-based near-infrared fluorescence probe for imaging the superoxide radical anion in vitro and in vivo

2016 ◽  
Vol 52 (13) ◽  
pp. 2679-2682 ◽  
Author(s):  
Jianjian Zhang ◽  
Chuwen Li ◽  
Rui Zhang ◽  
Fengyuan Zhang ◽  
Wei Liu ◽  
...  
Keyword(s):  
Radical Anion ◽  
Near Infrared ◽  
Superoxide Radical ◽  
Fluorescence Probe ◽  
Limit Of Detection ◽  
Selective Detection ◽  
Superoxide Radical Anion ◽  
Turn On

A novel near-infrared (NIR), turn-on fluorescence probeCyRcontaining a phosphinate group as a recognizing moiety for the selective detection of O2˙−with a low limit of detection (LOD, 9.9 nM) was developed.

The pulse radiolytic study of one-electron oxidation of hydropropidine and hydroethidine – implications for the detection of superoxide radical anion in biological systems

2018 ◽  
Vol 120 ◽  
pp. S157 ◽  
Author(s):  
Radoslaw Michalski ◽  
Bartosz Michalowski ◽  
Jakub Pieta ◽  
Jacek Zielonka ◽  
Balaraman Kalyanaraman ◽  
...  
Keyword(s):  
Radical Anion ◽  
Superoxide Radical ◽  
Biological Systems ◽  
Superoxide Radical Anion

N,N.N′,N′-tetramethylhydroethidine (TMHE) - in search for better probes for the detection of superoxide radical anion

2017 ◽  
Vol 108 ◽  
pp. S38
Author(s):  
Adam Sikora ◽  
Radosław Michalski ◽  
Micael Hardy ◽  
Olivier Ouari ◽  
Jan Adamus ◽  
...  
Keyword(s):  
Radical Anion ◽  
Superoxide Radical ◽  
Superoxide Radical Anion

Outer-Sphere Oxidation of the Superoxide Radical Anion

2008 ◽  
Vol 47 (2) ◽  
pp. 404-406 ◽  
Author(s):  
Ira A. Weinstock
Keyword(s):  
Radical Anion ◽  
Superoxide Radical ◽  
Outer Sphere ◽  
Superoxide Radical Anion

scholarly journals Reactivity of Superoxide Radical Anion with Cyclic Nitrones:  Role of Intramolecular H-Bond and Electrostatic Effects

2007 ◽  
Vol 129 (26) ◽  
pp. 8177-8191 ◽  
Author(s):  
Frederick A. Villamena ◽  
Shijing Xia ◽  
John K. Merle ◽  
Robert Lauricella ◽  
Beatrice Tuccio ◽  
...  
Keyword(s):  
Radical Anion ◽  
Superoxide Radical ◽  
Electrostatic Effects ◽  
Superoxide Radical Anion ◽  
Cyclic Nitrones

Concerted double proton-transfer electron-transfer between catechol and superoxide radical anion

2017 ◽  
Vol 19 (38) ◽  
pp. 26179-26190 ◽  
Author(s):  
Jorge Quintero-Saumeth ◽  
David A. Rincón ◽  
Markus Doerr ◽  
Martha C. Daza
Keyword(s):  
Electron Transfer ◽  
Proton Transfer ◽  
Superoxide Anion ◽  
Radical Anion ◽  
Reaction Rate ◽  
Superoxide Radical ◽  
Superoxide Radical Anion ◽  
Double Proton Transfer

Catechol reacts with a superoxide anion via concerted double proton-transfer electron-transfer with a reaction rate that is dominated by tunneling.

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