Results 31 to 40 of about 32,967 (164)

Crystal structure of (E)-N-{[3-methyl-1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]methylidene}hydroxylamine

Acta Crystallographica Section E, 2014
The title compound, C15H14N4O, crystallizes with two molecules in the asymmetric unit with similar conformations (r.m.s. overlay fit for the 20 non-H atoms = 0.175 Å).
Joel T. Mague, Shaaban K. Mohamed, Mehmet Akkurt, Talaat I. El-Emary, Mustafa R. Albayati   +4 more
doaj   +1 more source

Hydroxylamine and nitrite are removed effectively by Streptomyces mediolani strain EM-B2

Ecotoxicology and Environmental Safety, 2021
Biological nitrogen removal is primarily conducted by bacteria and fungi rather than actinomycetes. However, accumulations of nitrite and hydroxylamine could significantly impair the biological nitrogen removal process. A strain of Streptomyces mediolani,
Tengxia He, Qifeng Wu, Chenyu Ding, Mengping Chen, Manman Zhang   +4 more
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LII.—The hydriodides of hydroxylamine [PDF]

J. Chem. Soc., Trans., 1896
n ...
Dunstan, Wyndham R., Goulding, Ernest
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Isolation and Bioactivity of Natural Products from Streptomyces sp. MA37

Molecules
The isolation and characterization of bioactive metabolites from Streptomyces species continue to represent a vital area of research, given their potential in natural product drug discovery.
Fleurdeliz Maglangit, Qing Fang, Jioji N. Tabudravu, Kwaku Kyeremeh, Marcel Jaspars, Hai Deng   +5 more
doaj   +1 more source

Photolytic mechanisms of hydroxylamine

RSC Advances, 2020
Photolysis of NH2OH characterized by Rydberg orbitals resulting from significant changes in multiconfigurational characters and thermal excitation in the electronic ground state.
Jittima Thisuwan, Phorntep Promma, Kritsana Sagarik   +2 more
openaire   +3 more sources

Macrokinetic Model of Catalase Electrode with Biphasic Enzyme Inhibition

Nonlinear Analysis, 2004
Macrokinetics of catalase based enzyme electrode was investigated in presence of enzyme inhibitor – hydroxylamine. The modeling of the electrode was performed using biphasic scheme of enzyme inhibition and external diffusion limitation.
K. Kriaučiūnas, J. Kulys
doaj   +1 more source

THE VOLUMETRIC DETERMINATION OF HYDROXYLAMINE. [PDF]

Journal of the American Chemical Society, 1919
n ...
Bray, William C., Simpson, Miriam E., MacKenzie, Anna A.   +2 more
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A Biosensor for Detect Nitrite (NO2-) and Hydroxylamine (NH2OH) by Using of Hydroxylamine Oxidase and Modified Electrode with ZnO Nanoparticles

International Journal of Electrochemical Science, 2013
The direct electrochemistry of Hydroxylamine oxidase (HAO) / zinc oxide (Zno) nanoparticles (Nps) /carbon paste electrode (CPE) was studied for design a new biosensor for detect Nitrite (NO2-) and hydroxylamine (NH2OH).
Masoud Mohammadian, Ladan Farzampanah, Afsaneh Behtash-oskouie, Sahar Majdi, Gholamreza Mohseni, Mojtaba Imandar, Maryam Shirzad, Reza Soleimani, Masoud Negahdary   +8 more
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Crystal structure of N-(quinolin-6-yl)hydroxylamine

Acta Crystallographica Section E, 2014
The title compound, C9H8N2O, crystallized with four independent molecules in the asymmetric unit. The four molecules are linked via one O—H...N and two N—H...N hydrogen bonds, forming a tetramer-like unit.
Anuruddha Rajapakse, Roman Hillebrand, Sarah M. Lewis, Zachary D. Parsons, Charles L. Barnes, Kent S. Gates   +5 more
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Crown-hydroxylamines are pH-dependent chelating N,O-ligands with a potential for aerobic oxidation catalysis

Nature Communications, 2023
Despite the rich coordination chemistry, hydroxylamines are rarely used as ligands for transition metal coordination compounds. This is partially because of the instability of these complexes that undergo decomposition, disproportionation and oxidation ...
Vladislav K. Lesnikov, Ivan S. Golovanov, Yulia V. Nelyubina, Svetlana A. Aksenova, Alexey Yu. Sukhorukov   +4 more
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