Results 21 to 30 of about 202,363 (311)

Reactions of kynurenic acid with hypobromous acid and hypochlorous acid

open access: yesJournal of Clinical Biochemistry and Nutrition, 2021
Kynurenic acid, a tryptophan metabolite, acts as antagonist or agonist of several receptors. Hypobromous acid (HOBr) and hypochlorous acid (HOCl) are generated by eosinophils and neutrophils. At inflammation sites, kynurenic acid may encounter HOBr and HOCl to generate products.
Suzuki, Toshinori   +2 more
openaire   +3 more sources

Co-amelioration of red soil acidity and fertility with pig manure rather than liming [PDF]

open access: yes, 2022
Lime (calcium oxide), animal manure and crop straw soil treatments have been shown to ameliorate soil acidity, yet their effectiveness at concurrently enhancing soil fertility status and improving crop yields is less well understood.
Cai, Z.   +11 more
core   +1 more source

Planar Bismuth Triamides: A Tunable Platform for Main Group Lewis Acidity and Polymerization Catalysis [PDF]

open access: yes, 2022
Geometric deformation in main group compounds can be used to elicit unique properties including strong Lewis acidity. Here we report on a family of planar bismuth (III) complexes (c.f.
Toren, Hynes   +10 more
core   +1 more source

EFFECT OF DIATOMITE AND POULTRY MANURE ON THE PHYSICOCHEMICAL PROPERTIES OF GRAY FOREST SOILS AND CROP PRODUCTIVITY [PDF]

open access: yesVolga Region Farmland, 2022
The aim of the research was to study the effect of diatomite norms from 4 to 10 t/ha and their combinations with poultry manure on the physical and chemical properties of gray forest soils and crop productivity.
K.Y. Kovalsky   +3 more
doaj   +1 more source

Acid to Acid [PDF]

open access: yesScience, 2013
Chemistry![Figure][1] CREDIT: NASA Hydration of sulfur trioxide (SO3) to sulfuric acid (H2SO4) in Earth's atmosphere gives rise to acid rain as well as particle formation. A sound mechanistic understanding of this reaction is thus central to the chemistry of climate and pollution ...
openaire   +1 more source

Determination of acidity by Hammett acidity functions. [PDF]

open access: yes, 2020
Determination of acidity by Hammett acidity functions.
Jingdu Li (8478432)   +6 more
core   +1 more source

The suitability of malolactic fermentation for the Cviček wine

open access: yesActa Agriculturae Slovenica, 2013
Cviček is a traditional, light red Slovenian wine made by blending the grapes, must or wine of red and white grapevine varieties. The malic acid concentration in Cviček wine is relatively high, so the use of malolactic fermentation (MLF) during its ...
Franc ČUŠ
doaj   +1 more source

Molecular Influences on the Quantification of Lewis Acidity with Phosphine Oxide Probes [PDF]

open access: yes, 2023
Gutmann-Beckett-type measurements with phosphine oxide probes can be used to estimate effective Lewis acidity with 31P nuclear magnetic resonance spectroscopy, but the influence of the molecular structure of a given probe on the quantification of Lewis ...
Riddhi, Golwankar   +3 more
core   +1 more source

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