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Literature DB >> 7809042

Singlet molecular oxygen in the Haber-Weiss reaction.

Abstract

Characteristic chemiluminescence emission of singlet (1 delta g) molecular oxygen at 1268 nm is reported from a Haber-Weiss reaction. The reaction consists of mixing aqueous hydrogen peroxide with a solution of potassium superoxide, solubilized by 18-crown-6 ether in carbon tetrachloride or in dry acetonitrile at room temperature. Since the discovery of the enzyme superoxide dismutase by J.M. McCord and I. Fridovich [(1968) J. Biol. Chem. 243, 5733-5760], the identity of the reactive oxidant in superoxide-generating systems in biology has remained a chemical mystery. The results presented here suggest strongly that the reactive species is singlet oxygen generated via the Haber-Weiss reaction and not, as usually assumed, the hydroxyl radical, .OH, generated by the same reaction.

Entities: Chemical

Mesh：

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Year: 1994 PMID： 7809042 PMCID： PMC45438 DOI： 10.1073/pnas.91.26.12365

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

8 in total

1. The reduction of cytochrome c by milk xanthine oxidase.

Authors: J M McCord; I Fridovich
Journal: J Biol Chem Date: 1968-11-10 Impact factor: 5.157

2. A mechanism for the production of ethylene from methional. The generation of the hydroxyl radical by xanthine oxidase.

Authors: C Beauchamp; I Fridovich
Journal: J Biol Chem Date: 1970-09-25 Impact factor: 5.157

3. Antiarthritic gold compounds effectively quench electronically excited singlet oxygen.

Authors: E J Corey; M M Mehrotra; A U Khan
Journal: Science Date: 1987-04-03 Impact factor: 47.728

4. Water induced dismutation of superoxide anion generates singlet molecular oxygen.

Authors: E J Corey; M M Mehrotra; A U Khan
Journal: Biochem Biophys Res Commun Date: 1987-06-15 Impact factor: 3.575

5. Near infrared emission of singlet oxygen generated in the dark.

Authors: A U Khan
Journal: J Biolumin Chemilumin Date: 1989-07

6. Extracellular production of singlet oxygen by stimulated macrophages quantified using 9,10-diphenylanthracene and perylene in a polystyrene film.

Authors: M J Steinbeck; A U Khan; M J Karnovsky
Journal: J Biol Chem Date: 1993-07-25 Impact factor: 5.157

7. Intracellular singlet oxygen generation by phagocytosing neutrophils in response to particles coated with a chemical trap.

Authors: M J Steinbeck; A U Khan; M J Karnovsky
Journal: J Biol Chem Date: 1992-07-05 Impact factor: 5.157

8. Singlet molecular oxygen from superoxide anion and sensitized fluorescence of organic molecules.

Authors: A U Khan
Journal: Science Date: 1970-04-24 Impact factor: 47.728

8 in total

31 in total

Review 1. Oxidative stress in microorganisms--I. Microbial vs. higher cells--damage and defenses in relation to cell aging and death.

Authors: K Sigler; J Chaloupka; J Brozmanová; N Stadler; M Höfer
Journal: Folia Microbiol (Praha) Date: 1999 Impact factor: 2.099

2. Self-oscillating water luminescence induced by laser irradiation.

Authors: V I Bruskova; S V Gudkov; S F Chalkin; E G Smirnova; L S Yaguzhinskii
Journal: Dokl Biochem Biophys Date: 2009 Mar-Apr Impact factor: 0.788

Review 3. Highly reactive oxygen species: detection, formation, and possible functions.

Authors: Wolfhardt Freinbichler; Maria A Colivicchi; Chiara Stefanini; Loria Bianchi; Chiara Ballini; Bashkim Misini; Peter Weinberger; Wolfgang Linert; Damir Varešlija; Keith F Tipton; Laura Della Corte
Journal: Cell Mol Life Sci Date: 2011-05-02 Impact factor: 9.261

7. Reactive oxygen species generation by copper(II) oxide nanoparticles determined by DNA damage assays and EPR spectroscopy.

Authors: Carlos Angelé-Martínez; Khanh Van T Nguyen; Fathima S Ameer; Jeffrey N Anker; Julia L Brumaghim
Journal: Nanotoxicology Date: 2017-03 Impact factor: 5.913

Singlet molecular oxygen in the Haber-Weiss reaction.

1. The reduction of cytochrome c by milk xanthine oxidase.

2. A mechanism for the production of ethylene from methional. The generation of the hydroxyl radical by xanthine oxidase.

3. Antiarthritic gold compounds effectively quench electronically excited singlet oxygen.

4. Water induced dismutation of superoxide anion generates singlet molecular oxygen.

5. Near infrared emission of singlet oxygen generated in the dark.

6. Extracellular production of singlet oxygen by stimulated macrophages quantified using 9,10-diphenylanthracene and perylene in a polystyrene film.

7. Intracellular singlet oxygen generation by phagocytosing neutrophils in response to particles coated with a chemical trap.

8. Singlet molecular oxygen from superoxide anion and sensitized fluorescence of organic molecules.

Review 1. Oxidative stress in microorganisms--I. Microbial vs. higher cells--damage and defenses in relation to cell aging and death.

2. Self-oscillating water luminescence induced by laser irradiation.

Review 3. Highly reactive oxygen species: detection, formation, and possible functions.

4. Effects of dietary histidine on antioxidant capacity in juvenile Jian carp (Cyprinus carpio var. Jian).

5. An abortive apoptotic pathway induced by singlet oxygen is due to the suppression of caspase activation.

6. Hypochlorous acid stress in Escherichia coli: resistance, DNA damage, and comparison with hydrogen peroxide stress.

7. Reactive oxygen species generation by copper(II) oxide nanoparticles determined by DNA damage assays and EPR spectroscopy.

Review 8. Dose-dependent effects of 1O2 in chloroplasts are determined by its timing and localization of production.

9. Management of oxidative stress in the CNS: the many roles of glutathione.

Review 10. The NADPH oxidase complex of phagocytic leukocytes: a biochemical and cytochemical view.