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1 This is the technique of flash photolysis, and again it can be applied to gaseous or to liquid samples.

2 Active free radicals produced during the photolysis of organo-stannum compounds have been studied by the combination of spin trapping technique and ESR spectroscopy.

3 Derivation and validation of photolysis rates of O 3 , NO 2, and CH 2 O from a GUV - 541 radiometer.

4 Fluorescence quenching and flash photolysis experiment proved that n-Bu_4NBF_4 could cause the dissociation of the exciplex to form separated radical ions effectively.

5 The sensitized photolysis of diazonium salts by several new thioxanthone compounds has been investigated in this work.

6 The active radicals produced from the photolysis of tetra-phenyl-porphyrin(H_2TPP)in benzene have been investigated by spin trapping-ESR technique.

7 With CdS powder as photolysis catalyst, the oxidation of benzyl alcohol derivatives benzhydrol, benzyl alcohol, benzoin) were investigated.

8 The photolysis of simulating carbon disulfide malodorous gas was studied under UV irradiation emitted by microwave electrodeless lamps.

9 The photolysis of triazophos were studied systematically under xenon lamp and sunlight.

10 The photolysis kinetics of chlorotoluron including a little acetone, methyl alcohol and acetonitrile in aqueous solution followed a first order reaction under HPML.

11 Vinclozolin sensitized the photolysis of FEN, the sensitizing rate reached 38.72%.

12 Photolysis: Breakdown of molecules into smaller units via absorption of light.

13 Photolysis rate of OCDD and OCDF in n - hexane solvent fit a first - order reaction.

14 In order to avoid the photolysis of ferric ferrocyanide precipitate, the operation can only be done in dark.

15 The effects of 6 kinds of surfactants on photolysis of vinclozolin in redistilled water and on glass surface under high pressure mercury lamp and sun light were studied.

16 MHP was mainly generated from the photolysis of acet aldehyde formed in thee degradation of ethane.

17 Under HPML and sunlight, chlorothalonil had a higher photolysis rate in alkaline solution than in neutral and acid solution.

18 The photolysis and hydrolysis of triacontanol (TA) were studied in laboratory in accordance with the criterion for chemical pesticide environmental safety assessment.

19 The photolysis of anthracene and chrysene in natural water was studied.

20 At this stage no green vegetation existed, so only photolysis could have created oxygen.

21 Depurative principles were studied by the way of biosorption of candida utilis, physical adsorption of active carbon and photolysis for nitrobenzene sewage in this paper.

22 The ultraviolet component of sunlight is responsible for most pesticide photolysis.

23 Photodegradation of cucurbitacin E conformed to first-order degradation kinetics under various conditions. The photolysis kinetics of cucurbitacin E solution was different at different concentrations.

24 The reaction of triphenyltin with nitrous acid in aqueous phase in the presence and absence of O2 was studied by a laser flash photolysis technique.

25 But on glass surface, photoquenching effect of surfactants on photolysis of vinclozolin changed in a narrow range with various fortification concentrations.

26 In this work,[www.Sentencedict.com] the ketocoumarin derivatives have been studied as a sensitizer for iodonium salts by laser flash photolysis method.

27 It was also found that acetone was an effective aid to improve photosensitivity of tfiadimefon to photolysis and its photosensitization rate was found distinctly related to its concentration.

28 The reaction kinetics and mechanisms of triazophos hydrolysis and photolysis are also reviewed briefly.

29 In this work, the photoreduction and the triplet quenching of ketocoumarin derivatives have been studied by laser flash photolysis method.

30 The photochemical behavior of succimide in alcohol was investigated and the photolysis mechanism was proposed with the aid of DFT (density functional theory) calculations.