Results 131 to 140 of about 43,948 (300)
Nitrite oxidation inhibition by hydroxylamine: experimental and model evaluation
, 2004 A proposed approach for biological nitrogen removal significantly reduces cost by reducing biomass production and carbon requirements via inhibition of nitrite oxidation (NO2− to NO3−).
J. Munakata-Marr +2 more
core +1 more source
Researching nitrite oxidation at high temperatures
, 2009 15N-nitrate (NO3 -) pool dilution experiments show that ammonia (NH3) is oxidized to nitrate in geothermal springs up to at least 85C; however, nitrite (NO2 -)- oxidizing microorganisms are only known to grow up to 66°C.
Dodsworth, Jeremy A. +2 more
core +1 more source
Purification and utilization of a formerly incinerated sodium nitrite bearing wastewater stream
Green Processing and Synthesis, 2013 A process to isolate and purify an industrial aqueous sodium nitrite bearing by-product stream was developed and built. This process stream was formerly incinerated at significant cost.
Guggenheim Thomas L. +2 more
doaj +1 more source
Synthetic Strategies for Activity‐Based Probes to Decode Ubiquitin‐Like Modifiers
Chemistry – A European Journal, EarlyView.ABSTRACT Ubiquitin‐like proteins (Ubls) such as SUMO, NEDD8, ISG15, URM1, UFM1, FAT10, ATG8/ATG12, and FUBI are essential regulators of cellular homeostasis, controlling processes from protein stability and trafficking to immune signaling and autophagy.
Saibal Chanda +5 more
wiley +1 more source
, 2020 Phylogenetically diverse species of bacteria can mediate anaerobic oxidation of ferrous iron [Fe(II)] and/or arsenite [As(III)] coupled to nitrate reduction, impacting the biogeochemical cycles of Fe and As.
Cheng-Wei Chai (8575719) +11 more
core +1 more source
The Role of Iron‐Hyponitrite Intermediates in Biology and Insights From Synthetic Model Complexes
Chemistry – A European Journal, EarlyView.Despite the difference in active site architecture, NO reduction by different NOR enzymes is expected to be linked by a common intermediate: hyponitrite (N2O22−). However, experimentally, very little is known about the coordination chemistry of iron with hyponitrite and the expected Fe‐hyponitrite intermediates.
Michael O. Lengel, Nicolai Lehnert
wiley +1 more source
Oxidation of Nitrites to Nitrates in Sunlight
, 1936 Oxidation of Nitrites to Nitrates in Sunlight.
N. R. DHAR, S. P. TANDON
openaire +2 more sources
Chemistry – A European Journal, EarlyView.A newly synthesized bifunctional azide—diazonium linker allows robust one‐step introduction of azido groups to single‐wall carbon nanotubes. Versatility of the azido groups as reactive handles is demonstrated by further derivatization with 6‐carboxyfluorescein and oligonucleotides.
Razieh Moosavi +6 more
wiley +1 more source
, 2020 Bioavailable nitrogen is a limiting nutrient in many parts of the ocean. Nitrite oxidation produces biologically available nitrate, which in turn can help regulate primary production and the absorption of carbon dioxide from the atmosphere.
Butler, Jennifer
core
Catalyst‐Free Selective Reduction of Nitrogen Dioxide to Nitric Oxide
Chemistry – A European Journal, EarlyView.Common main group reductants selectively convert nitrogen dioxide to nitric oxide in a catalyst‐free manner. Computational studies suggest divergent reaction pathways depending on the reductant employed. Where boranes and silanes proceed via a two‐electron process, and hydrogen surrogates undergo stepwise one‐electron processes.
Awais W. Seyyad +3 more
wiley +1 more source