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photolysis
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photolysis
photolysis (fəʊˈtɒlɪsɪs) [f. photo- 1 + Gr. λύσ-ις loosening: cf. electrolysis.] 1. Bot. General term for the movements of protoplasm (esp. that containing chlorophyll-granules) under the influence of light, distinguished as apostrophe epistrophe. 2. Chem. Decomposition or dissociation of molecules ...
Oxford English Dictionary
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Flash photolysis
Flash photolysis is a pump-probe laboratory technique, in which a sample is first excited by a strong pulse of light from a pulsed laser of nanosecond, Flash photolysis was developed shortly after World War II as an outgrowth of attempts by military scientists to build cameras fast enough to photograph
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Photosynthesis Equation The equation for photosynthesis is $\ce{6CO2 + 6H2O + Energy -> C6H12O6 + 6O2}$ My confusion rests in the following: during the photolysis (water-splitting) step of the light reactions that ...
Equation you have mentioned is balanced chemical equation. In reality these are series of Redox reactions, major two as follows, Oxidation of oxygen from water in presence of light (energy from photon), $ 2H_2O \xrightarrow{Photons} O_2 + 4H^*$ Ions produced from above reaction reduces carbon dioxid...
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UV filter
Mechanisms of transformation
Photolysis
Photolysis is the main abiotic route for the transformation of UV filters. Photolysis dissociates organic filters into free radicals.
Photolysis can be direct or indirect.
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photolyse
photolyse, v. (ˈfəʊtəlaɪz) Also (chiefly U.S.) -lyze. [f. photolysis, after analysis, analyse.] a. trans. To decompose or dissociate by irradiation with light. b. intr. To undergo photolysis.1956 Jrnl. Amer. Chem. Soc. LXXVIII. 6229/1 Pure liquid ethyl iodide was photolyzed at several light intensit...
Oxford English Dictionary
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Photodissociation
Photolysis in photosynthesis
Photolysis is part of the light-dependent reaction or light phase or photochemical phase or Hill reaction of photosynthesis Photolysis in the atmosphere
Photolysis occurs in the atmosphere as part of a series of reactions by which primary pollutants such as hydrocarbons and
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From where does the oxygen in glucose come in photosynthesis? Is it carbon dioxide or water? I'm talking about the oxygen present in glucose and not the oxygen that is released after photolysis of water.
RuBisCO attaches one molecule of CO2 onto Ribulose-1,5-bisphosphate (RuBP). RuBP gets split to two molecules of 3-Phosphoglyceric acid (3-PGA). Via reduction to Glyceraldehyde-3-phosphate (GAP) the link to glycolysis is established. By doing the Glycolysis reactions backwards, you reach Glucose. Thi...
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Disperse Orange 1
This dye is useful in conducting experiments with flash photolysis due to the isomerization effect between the trans-4A4N and cis-4A4N states that occurs
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Lumiflavin
Lumiflavin is a toxic product of photolysis of vitamin B2.
References
Poisons
Flavins
Imides
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Pyridyne
In 1972 Kramer and Berry inferred the formation of 3,4-pyridyne in gas-phase photolysis of pyridine-3-diazonium-4-carboxylate via time-of-flight mass spectrometry In 1988 Nam and Leroy reported the matrix isolation (13K, Ar) of 3,4-pyridyne by photolysis of 3,4-pyridinedicarboxylic anhydride with the IR-spectrum
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[Direct photolysis of methylamine gas by KrBr* excilamp] - ResearchGate
关键词 : 一甲胺 ; KrBr * 准分子灯 ; 辐射光谱 ; 能率 ; 碳平衡 中图分类号 : X51 ; X703. 1 文献标识码 : A 文章编号 : 0250-3301 ( 2013 ) 12 - 4734-09
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二氟二溴甲烷
物理性质
外部链接
Photolysis of dibromodifluoromethane at 265 nm
Raman and infrared spectra of solid dibromodifluoromethane
卤代甲烷
灭火剂
有机溴化合物
甲
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Actinometer
photolysis of hydrogen peroxide and sodium nitrate. However, they originally used ferrioxalate actinometry to calibrate the quantum yields for the hydrogen peroxide photolysis.
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如何看待藤岛昭院士全职加入上海理工大学?
Electrochemical Photolysis of Water at a Semiconductor Electrode [J]. Nature, 1972, 238(5358): 37-38.”。今天看到这新闻,有种童年动画片里的人活了的感觉。
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Azirine
Azirine can be generated during photolysis of isoxazole. Reactions
Photolysis of azirines (under 300 nm) is a very efficient way to generate nitrile ylides.
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