photolysis in English
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.
Use "photolysis" in a sentence
1. Direct processes include absorption, biodegradation, filtration and photolysis.
2. Capsaicin's chemical structure suggests that photolysis will not be a major degradation pathway
3. The photolysis of triazophos were studied systematically under xenon lamp and sunlight.
4. Routes of loss and degradation include runoff, volatilization, photolysis and aerobic and anaerobic biodegradation.
5. Quantum yields for photolysis of the three methyl-substituted compounds have been determined to be 0.04, 0.26, and 0.29, respectively, using the photolysis of 1,1-diphenylsilacyclobutane Fsilene = 0.21) as the actinometer.
6. direct photolysis in water (i.e. UV-Vis absorption spectrum in water, quantum yield) and photodegradation on soil
7. The sensitized photolysis of diazonium salts by several new thioxanthone compounds has been investigated in this work.
8. (g) direct photolysis in water (i.e. UV-Vis absorption spectrum in water, quantum yield) and photodegradation on soil.
9. 30 MHP was mainly generated from the photolysis of acet aldehyde formed in thee degradation of ethane.
10. The process is primarily radical based, with flash photolysis showing radical hypochlorite (ClO·) to be a key intermediate.
11. 18 But on glass surface, photoquenching effect of surfactants on photolysis of vinclozolin changed in a narrow range with various fortification concentrations.
12. Polybrominated Biphenyls have been shown to undergo direct photolysis in solution resulting in lower brominated Biphenyls as photodegradation products
13. In general, HCH isomers are resistant to abiotic processes like photolysis and hydrolysis (except at high pH), and microbial degradation is very slow
14. 29 This is the technique of flash photolysis, and again it can be applied to gaseous or to liquid samples.
15. The photolysis of α-methoxy acetophenones 1a–1e adsorbed on silica gel show a significant deviation from the course of reaction in methanol.
16. Active free radicals produced during the photolysis of organo-stannum compounds have been studied by the combination of spin trapping technique and ESR spectroscopy.
17. Meaning and Characters of Cyanobacteria: The Cyanobacteria (the earlier blue-green algae), or the blue-green bacteria, represent a group of photosynthetic, mostly photolysis-mediated …
18. The effect of α-, β-, and -γ-cyclodextrins on the quantum yield for the formation of o- and p-aminoacetophenone from the photolysis of acetanilide at 254 nm was determined.
19. Atrazine is highly persistent in the environment due to its resistance to abiotic hydrolysis (stable at pHs 5, 7, and 9) and to direct aqueous photolysis (stable under sunlight at pH 7)
20. The ortho selectivity was confirmed in the photolysis of the solid complex; these results are in agreement with those reported by this laboratory for the photo-Fries rearrangement of acetanilide and phenyl acetate.
21. Laser flash photolysis studies of electron transfer mechanisms in Cytochromes: An aromatic residue at position 82 is not required for Cytochrome c reduction by flavin semiquinones or electron transfer from Cytochrome c to Cytochrome oxidase
22. Studies in Australia have shown that microcystin-LR was present up to 21 days following treatment of a Microcystin aeruginosa bloom with an algicide.15 Studies conducted in natural waters in the United Kingdom indicated that five days were required for the destruction of 50% of the toxin.16 Biodegradation and photolysis are means by which released micro-cystin-LR can naturally decrease in concentration.17,18 Cousins et al.19 demonstrated that the primary biodegradation of microcystin-LR in reservoir water had a first half-life of approximately four days.