ChemInform Abstract: PRODUCTION OF HYDROGEN PEROXIDE BY CATHODIC REDUCTION OF OXYGEN

1978 ◽  
Vol 9 (7) ◽  
Author(s):  
B. KASTENING ◽  
W. FAUL
Keyword(s):  
Hydrogen Peroxide ◽  
Cathodic Reduction ◽  
Production Of Hydrogen

scholarly journals Photocatalytic Production of Hydrogen Peroxide over Modified Semiconductor Materials: A Minireview

2020 ◽  
Vol 63 (9-10) ◽  
pp. 895-912
Author(s):  
Haiyan Song ◽  
Lishan Wei ◽  
Luning Chen ◽  
Han Zhang ◽  
Ji Su
Keyword(s):  
Hydrogen Peroxide ◽  
Semiconductor Materials ◽  
Production Of Hydrogen

scholarly journals Scaling-up of microbial electrosynthesis with multiple electrodes for in situ production of hydrogen peroxide

iScience ◽  
2021 ◽  
Vol 24 (2) ◽  
pp. 102094
Author(s):  
Rusen Zou ◽  
Aliyeh Hasanzadeh ◽  
Alireza Khataee ◽  
Xiaoyong Yang ◽  
Mingyi Xu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Scaling Up ◽  
Microbial Electrosynthesis ◽  
Multiple Electrodes ◽  
Production Of Hydrogen ◽  
In Situ Production

Direct production of hydrogen peroxide from CO, O2, and H2O over a novel alumina-supported Cu catalyst

2004 ◽  
Vol 28 (12) ◽  
pp. 1431 ◽  
Author(s):  
Wei-Liang Feng ◽  
Yong Cao ◽  
Nan Yi ◽  
Wei-Lin Dai ◽  
Kang-Nian Fan
Keyword(s):  
Hydrogen Peroxide ◽  
Direct Production ◽  
Production Of Hydrogen ◽  
Cu Catalyst

Gentamicin enhanced production of hydrogen peroxide by renal cortical mitochondria

1987 ◽  
Vol 253 (4) ◽  
pp. C495-C499 ◽  
Author(s):  
P. D. Walker ◽  
S. V. Shah
Keyword(s):  
Hydrogen Peroxide ◽  
Mitochondrial Respiration ◽  
Critical Role ◽  
Reactive Oxygen ◽  
Reactive Oxygen Metabolites ◽  
Enhanced Production ◽  
Production Of Hydrogen ◽  
Hydrogen Peroxide Generation ◽  
Dose Dependent ◽  
Oxygen Metabolites

Agents that affect mitochondrial respiration have been shown to enhance the generation of reactive oxygen metabolites. On the basis of the well-demonstrated ability of gentamicin to alter mitochondrial respiration (stimulation of state 4 and inhibition of state 3), it was postulated that gentamicin may enhance the generation of reactive oxygen metabolites by renal cortical mitochondria. The aim of this study was to examine the effect of gentamicin on the production of hydrogen peroxide (measured as the decrease in scopoletin fluorescence) in rat renal cortical mitochondria. The hydrogen peroxide generation by mitochondria was enhanced from 0.17 +/- 0.02 nmol . mg-1 . min-1 (n = 14) in the absence of gentamicin to 6.21 +/- 0.67 nmol . mg-1 . min-1 (n = 14) in the presence of 4 mM gentamicin. This response was dose dependent with a significant increase observed at even the lowest concentration of gentamicin tested, 0.01 mM. Production of hydrogen peroxide was not increased when gentamicin was added to incubation media in which mitochondria or substrate was omitted or heat-inactivated mitochondria were used. The gentamicin-induced change in fluorescence was completely inhibited by catalase (but not by heat-inactivated catalase), indicating that the decrease in fluorescence was due to hydrogen peroxide. Thus this study demonstrates that gentamicin enhances the production of hydrogen peroxide by mitochondria. Because of their well-documented cytotoxicity, reactive oxygen metabolites may play a critical role in gentamicin nephrotoxicity.

scholarly journals NADPH oxidases (version 2019.4) in the IUPHAR/BPS Guide to Pharmacology Database

2019 ◽  
Vol 2019 (4) ◽  
Author(s):  
Albert Van der Vliet
Keyword(s):  
Reactive Oxygen Species ◽  
Hydrogen Peroxide ◽  
Thyroid Hormone ◽  
Thyroid Gland ◽  
Oxygen Species ◽  
Nadph Oxidases ◽  
Thyroid Hormone Biosynthesis ◽  
Production Of Hydrogen ◽  
Nadph Oxidase Complex ◽  
Hormone Biosynthesis

The two DUOX enzymes were originally identified as participating in the production of hydrogen peroxide as a pre-requisite for thyroid hormone biosynthesis in the thyroid gland [6].NOX enzymes function to catalyse the reduction of molecular oxygen to superoxide and various other reactive oxygen species (ROS). They are subunits of the NADPH oxidase complex.

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