Literature DB >> 3026386

[17O]oxygen hyperfine structure for the hydroxyl and superoxide radical adducts of the spin traps DMPO, PBN and 4-POBN.

C Mottley, H D Connor, R P Mason.   

Abstract

[17O]oxygen hyperfine coupling constants are reported for the superoxide and hydroxyl radical adducts with the spin traps 5,5-dimethyl-1-pyrroline N-oxide, N-t-butyl-alpha-phenylnitrone and alpha-(4-pyridyl 1-oxide)-N-t-butylnitrone. These couplings provide spectroscopic evidence that the spin adducts have been correctly identified.

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Year:  1986        PMID： 3026386     DOI： 10.1016/s0006-291x(86)80218-2

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN： 0006-291X            Impact factor:   3.575


  10 in total

1.  Theoretical and experimental studies of the spin trapping of inorganic radicals by 5,5-dimethyl-1-pyrroline N-oxide (DMPO). 3. Sulfur dioxide, sulfite, and sulfate radical anions.

Authors:  Pedro L Zamora; Frederick A Villamena
Journal:  J Phys Chem A       Date:  2012-06-21       Impact factor: 2.781

2.  Copper, zinc superoxide dismutase catalyzes hydroxyl radical production from hydrogen peroxide.

Authors:  M B Yim; P B Chock; E R Stadtman
Journal:  Proc Natl Acad Sci U S A       Date:  1990-07       Impact factor: 11.205

3.  The fidelity of spin trapping with DMPO in biological systems.

Authors:  Kalina Ranguelova; Ronald P Mason
Journal:  Magn Reson Chem       Date:  2011-01-18       Impact factor: 2.447

4.  Towards reliable quantification of hydroxyl radicals in the Fenton reaction using chemical probes.

Authors:  Burgos Castillo Rutely C; Fontmorin Jean-M; Tang Walter Z; Dominguez-Benetton Xochitl; Sillanpää Mika
Journal:  RSC Adv       Date:  2018-01-31       Impact factor: 4.036

5.  [Ischemia/reperfusion damage of the liver caused by free radicals--direct radical detection using electron spin resonance (ESR)].

Authors:  R Kunz; H A Brune; U Ziegler; M Marzinzig; H G Beger
Journal:  Langenbecks Arch Chir       Date:  1991

6.  An in vivo study of free radicals generated in murine skin by protoporphyrin IX and visible light.

Authors:  Kozo Nakai; Ann G Motten; Colin F Chignell
Journal:  Photochem Photobiol       Date:  2006 May-Jun       Impact factor: 3.421

7.  Selenite-mediated production of superoxide radical anions in A549 cancer cells is accompanied by a selective increase in SOD1 concentration, enhanced apoptosis and Se-Cu bonding.

Authors:  Claire M Weekley; Gloria Jeong; Michael E Tierney; Farjaneh Hossain; Aung Min Maw; Anu Shanu; Hugh H Harris; Paul K Witting
Journal:  J Biol Inorg Chem       Date:  2014-02-15       Impact factor: 3.358

8.  Tracking isotopically labeled oxidants using boronate-based redox probes.

Authors:  Natalia Rios; Rafael Radi; Balaraman Kalyanaraman; Jacek Zielonka
Journal:  J Biol Chem       Date:  2020-03-26       Impact factor: 5.157

9.  Antimicrobial activity of graphene oxide quantum dots: impacts of chemical reduction.

Authors:  Mauricio D Rojas-Andrade; Tuan Anh Nguyen; William P Mistler; Juan Armas; Jia En Lu; Graham Roseman; William R Hollingsworth; Forrest Nichols; Glenn L Millhauser; Alexander Ayzner; Chad Saltikov; Shaowei Chen
Journal:  Nanoscale Adv       Date:  2020-01-20

Review 10.  Detection of oxygen-derived radicals in biological systems using electron spin resonance.

Authors:  R P Mason; P M Hanna; M J Burkitt; M B Kadiiska
Journal:  Environ Health Perspect       Date:  1994-12       Impact factor: 9.031
  10 in total

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