In the laser flash photolysis measurements the solutions were deaerated by purging with nitrogen. |
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These are thought to be formed by the release of nitrogen gas during the photolysis of the diazo group. |
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The authors used emission spectroscopy, laser flash photolysis and pulse radiolysis to measure a series of photophysical parameters of curcumin. |
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The photochemistry of ninhydrin in benzene and water was studied by laser flash photolysis and electron paramagnetic resonance. |
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The flash photolysis technique can be used to determine the time of evolution of the products of photodegradation. |
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This reaction should take place in darkroom conditions to protect the aryl azide from photolysis. |
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These compounds are generated by photolysis of atoms and simpler chemical compounds. |
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Also experiments showed that using thermolysis and photolysis of the persulfate simultaneously, the role of thermolysis is not considerable. |
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One such method could be photolysis, although thorough scientific research still needs to be carried out here. |
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Even when indirect photolysis could occur with a photosensitizing agent, there is no clear evidence of lindane photodegradation. |
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Since lindane does not contain chromophores that absorb light, direct photolysis either in air, water or soil is not expected to occur. |
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Phosphorylation spectra are not disturbed by photolysis signals because photolysis is complete before recording of the first spectrum used in the subtraction. |
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To the best of our knowledge, no spectral and compositional data have ever been directly and simultaneously obtained for anthracene photolysis in solid particulate matter. |
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The photolysis of diatomic ligands from heme iron has been used to study ligand rebinding kinetics and protein relaxation processes in a number of heme proteins. |
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Also analyzed were the degradation products that result from broad-spectrum photolysis and ultra-violet irradiation of contaminants. |
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With only one heteroatom participating in resonance stabilization, the effect of the photolysis of the triarylmethanol on the binding constant will be maximal. |
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Subsequent to the laser photolysis, leakage of acridine orange is observed via the increase in fluorescence under constant illumination with exciting light. |
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In addition, we showed that a novel, light-activated DAP derivative could, on photolysis, chemically cross-link tissue through the reactions of the ketene intermediate. |
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Flash photolysis is an example of a direct method, in which the system is momentarily perturbed. |
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Thus photolysis and hydrolysis are not significant. |
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Degradation of acetic acid with sulfate radical generated by persulfate ions photolysis. |
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Hydrolysis and photolysis are not considered important degradation pathways and reported half-lifes in air, water and soil are: 2.3 days, 3-300 days and up to 2 to 3 years, respectively. |
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Norrish and Porter, who worked together between 1949 and 1965, used the new technique of flash photolysis to study the intermediate stages involved in extremely rapid chemical reactions. |
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In photodissociation, also called photolysis, the absorption of light raises the molecule into an excited state in which one of the chemical bonds no longer exists. |
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Here the important technique of flash photolysis, the use of a single, intense flash of light to produce a momentary high concentration of free radicals, is used. |
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Direct gas phase photolysis of the acids was not observed. |
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The data on hydrolysis and photolysis in water indicated these processes would not play a major role in the transformation of myclobutanil in aquatic environments. |
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The effect of clouds on clear air photolysis rate constants was included through multiplication by a correction factor according to the method described by Chang et al. |
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The photolysis of 3,5-dimethylaniline by sunlight may also play an important role in the degradation of this substance in water, on soil and in air. |
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They photodegrade on exposure to sunlight, although they do so only under dry conditions, as water inhibits photolysis. |
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We investigated their photochemical generation from the photolysis of 2-nitrobenzyl enol ethers. |
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Electrochemical photolysis of water at a semiconductor electrode. |
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Photolysis of amdro fire ant insecticide active ingredient hydromethylnon in distilled water. |
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Photolysis has provided a way to study kinetics of ligand activated signaling in situ at inaccessible intracellular and extracellular receptors for three decades. |
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