Results 81 to 90 of about 57,845 (293)
The nitrodibenzofuran chromophore: a new caging group for ultra-efficient photolysis in living cells
, 2006 Photochemical uncaging of bio-active molecules was introduced in 1977, but since then, there has been no substantial improvement in the properties of generic caging chromophores.
Niggli, E. +14 more
core +1 more source
, 2014 Citation: 'photolysis' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04624 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
New light on vitamin B12: The adenosylcobalamin-dependent photoreceptor protein CarH
South African Journal of Science, 2016 Adenosylcobalamin (AdoCbl), or coenzyme B12, is a cofactor for enzymes important in metabolism in humans (and other mammals) and bacteria. AdoCbl contains a Co-C bond and is extremely light sensitive, but, until recently, this light sensitivity appeared ...
Susan M. Chemaly
doaj +1 more source
Cysteine Thioaldehydes: Photolytic Generation, Reactivity, and Biological Implications. [PDF]
Angew Chem Int Ed EnglPhotolysis of cysteine phenacylsulfides bearing non‐conjugating electron‐withdrawing substituents leads to high conversions into cysteine thioaldehydes through a Norrish type‐II pathway. This methodology enabled the study of the aqueous reactivity of these important biosynthetic intermediates, which, depending on peptide sequence, pH and buffer ...
Karthika A +9 more
europepmc +3 more sources
Particulate Nitrate Photolysis as a Possible Driver of Rising Tropospheric Ozone
Geophysical Research LettersTropospheric ozone is an air pollutant and a greenhouse gas whose anthropogenic production is limited principally by the supply of nitrogen oxides (NOx) from combustion. Tropospheric ozone in the northern hemisphere has been rising despite the flattening
Viral Shah +8 more
doaj +1 more source
, 1977 Photolysis of isoeugenol leads to E-Z isomerization, solvent addition, and the formation of dehydro-dimers.
G Leary
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Photolysis of Gas-Phase Atmospherically Relevant Monoterpene-Derived Organic Nitrates
, 2023 Organic nitrates (ONs) can impact spatial distribution of reactive nitrogen species and ozone formation in the atmosphere. While photolysis of ONs is known to result in the release of NO2 back to the atmosphere, the photolysis rate constants and ...
Siyuan Wang +13 more
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Photolysis of Trichloronitromethane (Chloropicrin) under Atmospheric Conditions
, 2010 An experimental investigation on the photolysis of the pesticide chloropicrin, (trichloronitromethane, CCl3NO2), under atmospheric conditions was carried out at the outdoor European Photoreactor, (EUPHORE), in Valencia, Spain.
Ismael Al Mulla +7 more
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ChemEngineeringThe UV treatment of 6:2 FTAB involves the mitigation of this persistent chemical by the impact of ultraviolet radiation, which is known for its resistance to environmental breakdown.
Naveed Ahmed +5 more
doaj +1 more source
Photolysis of nickel hydroxy azide.
, 2001 Photolysis of nickel hydroxy azide at 380 ºK is compared with that of nickel azide under similar considerations. Nickel azide sample was prepared by adapting the method of Brauer while nickel hydroxy azide was obtained by dehydrating the dihydrate of ...
I I IROM, IROM, I I
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