Literature DB >> 2844170

The potential diagram for oxygen at pH 7.

P M Wood1.   

Abstract

Successive one-electron reductions of molecular oxygen yield the superoxide radical (O2-) H2O2, the hydroxyl radical (OH) and water. Redox potentials at pH 7 for one-, two- and four-electron couples involving these states are presented as a potential diagram. The significance of each of these potentials is explained. The complete potential diagram enables complex systems to be rationalized, such as production of OH by H2O2 plus Fe3+.

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Year:  1988        PMID： 2844170      PMCID： PMC1149288          DOI： 10.1042/bj2530287

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  9 in total

1.  Superoxide-dependent production of hydroxyl radical catalyzed by iron-EDTA complex.

Authors:  J M McCord; E D Day
Journal:  FEBS Lett       Date:  1978-02-01       Impact factor: 4.124

Review 2.  The O2- -forming NADPH oxidase of the phagocytes: nature, mechanisms of activation and function.

Authors:  F Rossi
Journal:  Biochim Biophys Acta       Date:  1986-11-04

3.  Observations on the oxidation-reduction properties of bovine erythrocyte superoxide dismutase.

Authors:  J A Fee; P E DiCorleto
Journal:  Biochemistry       Date:  1973-11-20       Impact factor: 3.162

Review 4.  Oxygen toxicity, oxygen radicals, transition metals and disease.

Authors:  B Halliwell; J M Gutteridge
Journal:  Biochem J       Date:  1984-04-01       Impact factor: 3.857

5.  The oxidation-reduction potentials of compound I/compound II and compound II/ferric couples of horseradish peroxidases A2 and C.

Authors:  Y Hayashi; I Yamazaki
Journal:  J Biol Chem       Date:  1979-09-25       Impact factor: 5.157

6.  The mechanism of oxyperoxidase formation from ferryl peroxidase and hydrogen peroxide.

Authors:  R Nakajima; I Yamazaki
Journal:  J Biol Chem       Date:  1987-02-25       Impact factor: 5.157

7.  Copper + zinc and manganese superoxide dismutases inhibit deoxyribose degradation by the superoxide-driven Fenton reaction at two different stages. Implications for the redox states of copper and manganese.

Authors:  J M Gutteridge; J V Bannister
Journal:  Biochem J       Date:  1986-02-15       Impact factor: 3.857

8.  X-ray absorption spectroscopic studies of high valent iron porphyrins. Horseradish peroxidase compounds I and II and synthetic models.

Authors:  J E Penner-Hahn; T J McMurry; M Renner; L Latos-Grazynsky; K S Eble; I M Davis; A L Balch; J T Groves; J H Dawson; K O Hodgson
Journal:  J Biol Chem       Date:  1983-11-10       Impact factor: 5.157

9.  Copper salt-dependent hydroxyl radical formation. Damage to proteins acting as antioxidants.

Authors:  J M Gutteridge; S Wilkins
Journal:  Biochim Biophys Acta       Date:  1983-08-23
  9 in total
  88 in total

1.  The reaction of nitrogen monoxide with the haemocyanins of the crayfish Astacus leptodactylus and the snail Helix pomatia.

Authors:  J P Tahon; C Gielens; C Vinckier; R Witters; M De Ley; G Préaux; R Lontie
Journal:  Biochem J       Date:  1989-08-15       Impact factor: 3.857

2.  Photochemical and ligand-exchange properties of the cyanide complex of fully reduced cytochrome c oxidase.

Authors:  B C Hill; S Marmor
Journal:  Biochem J       Date:  1991-10-15       Impact factor: 3.857

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Authors:  Piotr Zimniak
Journal:  Free Radic Biol Med       Date:  2011-06-12       Impact factor: 7.376

Review 5.  Activation of Dioxygen by Iron and Manganese Complexes: A Heme and Nonheme Perspective.

Authors:  Sumit Sahu; David P Goldberg
Journal:  J Am Chem Soc       Date:  2016-08-30       Impact factor: 15.419

6.  Rapid water disinfection using vertically aligned MoS2 nanofilms and visible light.

Authors:  Chong Liu; Desheng Kong; Po-Chun Hsu; Hongtao Yuan; Hyun-Wook Lee; Yayuan Liu; Haotian Wang; Shuang Wang; Kai Yan; Dingchang Lin; Peter A Maraccini; Kimberly M Parker; Alexandria B Boehm; Yi Cui
Journal:  Nat Nanotechnol       Date:  2016-08-15       Impact factor: 39.213

Review 7.  Nutritional countermeasures targeting reactive oxygen species in cancer: from mechanisms to biomarkers and clinical evidence.

Authors:  Anatoly Samoylenko; Jubayer Al Hossain; Daniela Mennerich; Sakari Kellokumpu; Jukka Kalervo Hiltunen; Thomas Kietzmann
Journal:  Antioxid Redox Signal       Date:  2013-04-15       Impact factor: 8.401

Review 8.  Redox Signaling by Reactive Electrophiles and Oxidants.

Authors:  Saba Parvez; Marcus J C Long; Jesse R Poganik; Yimon Aye
Journal:  Chem Rev       Date:  2018-08-27       Impact factor: 60.622

9.  Structure of the Reduced Copper Active Site in Preprocessed Galactose Oxidase: Ligand Tuning for One-Electron O2 Activation in Cofactor Biogenesis.

Authors:  Ryan E Cowley; Jordi Cirera; Munzarin F Qayyum; Dalia Rokhsana; Britt Hedman; Keith O Hodgson; David M Dooley; Edward I Solomon
Journal:  J Am Chem Soc       Date:  2016-09-28       Impact factor: 15.419

10.  Design and synthesis of manganese porphyrins with tailored lipophilicity: investigation of redox properties and superoxide dismutase activity.

Authors:  Dorothée Lahaye; Kannan Muthukumaran; Chen-Hsiung Hung; Dorota Gryko; Júlio S Rebouças; Ivan Spasojević; Ines Batinić-Haberle; Jonathan S Lindsey
Journal:  Bioorg Med Chem       Date:  2007-08-19       Impact factor: 3.641
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