Results 261 to 270 of about 103,217 (297)
Some of the next articles are maybe not open access.
Deregulation of Ribosome Biogenesis in Nitrite-Oxidizing Bacteria Leads to Nitrite Accumulation
Environmental Science & Technology, 2023Nitrite (NO2-) accumulation caused by nitrite-oxidizing bacteria (NOB) inhibition in nitrification is a double-edged sword, i.e., a disaster in aquatic environments but a hope for innovating nitrogen removal technology in wastewater treatment. However, little information is available regarding the molecular mechanism of NOB inhibition at the cellular ...
Weiping Xiong +9 more
openaire +2 more sources
A new oxidation system using nitrite oxidants
Research on Chemical Intermediates, 1998The oxidative reactions using alkyl nitrites (RONO) as oxidant have been developed by Ube Industries, Ltd. The substrates such as CO and/or unsaturated-and/or carbonyl-compounds are oxidized by RONO over the palladium catalyst with no contact of molecular oxygen.
Asumaru Nakamura, Tokuo Matsuzaki
openaire +1 more source
Effect of nitrogen dioxide on nitrite oxidation and nitrite-oxidizing populations in soil
Soil Biology and Biochemistry, 1977Abstract When nitrogen dioxide was added to soil at a rate equivalent to 51μg Ng −1 soil, the nitrite formed was oxidized logarithmically. The numbers of nitrite-oxidizing microorganisms also increased logarithmically, but the final count was too low to account for the amount of nitrite metabolized. In soil treated with NO 2 at a rate equivalent to
W.C. Ghiorse, M. Alexander
openaire +1 more source
Nitrite oxidation on RuO2 electrodes
Russian Journal of Electrochemistry, 2008[object Object]
Amadelli R +3 more
openaire +2 more sources
Studies on Nitrite Oxidizing Microorganisms: I. Nitrite Oxidation by Nitrobacter
Soil Science Society of America Journal, 1961Abstract Quantities of Nitrobacter sufficient for whole cell and enzyme studies have been obtained by cultivation under forced aeration in a soluble mineral medium. That the nitrite oxidase activity of washed cells and extracts is intimately linked to the cytochrome system ...
openaire +1 more source
Nitrite-Nitric Oxide Signaling and Cardioprotection
2017Cardioprotective strategies to prevent damage to mitochondria in acute myocardial infarction are warranted to reduce lethal myocardial ischemia/reperfusion (I/R) injury. Mitochondrial antagonists in I/R are reactive oxygen species (ROS), deteriorated calcium signaling, permeabilization of the mitochondrial outer membrane (MOM) and deranged ...
Totzeck, Matthias +2 more
openaire +2 more sources
Biotransfornation of nitric oxide, nitrite and nitrate
International Archives of Occupational and Environmental Health, 1983Biotransformation of NO, nitrite and nitrate was investigated in rats and mice in a 15NO inhalation experiment and intraperitoneal injection experiments of 15N-nitrite and 15N-nitrate, and the following results were obtained: (1) Rats were forced to inhale 15NO (145 ppm, 123 minutes) or were given an intraperitoneal injection of 15N-nitrite (2 mg ...
K, Yoshida +3 more
openaire +2 more sources
The Lithoautotrophic Nitrite-Oxidizing Bacteria
2005The lithotrophic nitrite oxidizers are Gram-negative eubacteria that are able to use nitrite as a sole source of energy and CO2 as the main source of carbon. Some strains are able to grow mixotrophically. These organisms are obligate lithoautotrophs with the exception of Nitrobacter, which can grow heterotrophically.
Eva Spieck, Eberhard Bock
openaire +1 more source
Hypoxic Nitrite Reduction to Nitric Oxide
2021Nitric oxide (NO) is a powerful paracrine signaling molecule that plays a critical role in regulating blood vessel tone and vascular homeostasis. Deficiencies in endothelial NO production have been implicated in many cardiovascular and neurodegenerative diseases.
Yien Liu, Dov Jaron
openaire +1 more source