Results 341 to 350 of about 381,768 (391)

How to Provide Nitrite Robustly for Anaerobic Ammonium Oxidation in Mainstream Nitrogen Removal.

Environmental Science and Technology, 2023
Innovation in decarbonizing wastewater treatment is urgent in response to global climate change. The practical implementation of anaerobic ammonium oxidation (anammox) treating domestic wastewater is the key to reconciling carbon-neutral management of ...
Kaichong Wang   +6 more
semanticscholar   +1 more source

Bifunctional Mn-Doped N-Rich Carbon Dots with Tunable Photoluminescence and Oxidase-Mimetic Activity Enabling Bimodal Ratiometric Colorimetric/Fluorometric Detection of Nitrite.

ACS Applied Materials and Interfaces, 2022
Multimodal detection is a promising paradigm because of its advantages of expanding usage scenarios and improving reliability. However, it is very challenging to design reasonable strategies to achieve the multimodal sensing of targets.
Mengzhu Wang   +5 more
semanticscholar   +1 more source

Nitrite in paraffin-stimulated saliva correlates with blood nitrite

Nitric Oxide, 2021
Nitrite anion (NO2-) is a circulating nitric oxide (NO) metabolite considered an endothelial function marker. Nitrite can be produced from nitrate (NO3-) secreted from plasma into saliva. The nitrate reductase of oral bacteria converts salivary nitrate to nitrite, which is swallowed and absorbed into circulation.
Supanat Lumbikananda   +9 more
openaire   +2 more sources

Design of a Pd–Au Nitrite Reduction Catalyst by Identifying and Optimizing Active Ensembles

ACS Catalysis, 2019
Nitrate (NO3–) is a ubiquitous contaminant in groundwater that causes serious public health issues around the world. Though various strategies are able to reduce NO3– to nitrite (NO2–), a rational catalyst design strategy for NO2– removal has not been ...
Hao Li   +4 more
semanticscholar   +1 more source

Nitrite coordination in myoglobin

Journal of Inorganic Biochemistry, 2017
The coordination of nitrite in myoglobin (Mb) has been characterized by resonance Raman spectroscopy and the frequencies of the nitrite bound to the heme Fe as well to the 2-vinyl have been computed by density functional theory (DFT) calculations. The DFT Natural Bond Orbital (NBO) analysis and the extensive isotope-labeling in the resonance Raman ...
Ioannou, Androulla   +7 more
openaire   +4 more sources

Nitrite–Catalase Interaction as an Important Element of Nitrite Toxicity

Biochemistry (Moscow), 2003
It was established that nitrite in the presence of chloride, bromide, and thiocyanate decreases the rate of hydrogen peroxide decomposition by catalase. The decrease was recorded by the permanganatometric method and by a method of dynamic calorimetry.
Yu. M. Petrenko, V. Yu. Titov
openaire   +3 more sources

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