Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/40991
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dc.contributor.authorGupta, P K-
dc.contributor.authorDahrniwal, N R-
dc.date.accessioned2017-03-30T06:25:55Z-
dc.date.available2017-03-30T06:25:55Z-
dc.date.issued1994-08-
dc.identifier.issn0975-0975(Online); 0376-4710(Print)-
dc.identifier.urihttp://nopr.niscair.res.in/handle/123456789/40991-
dc.description722-726en_US
dc.description.abstractPhotosensitized oxidation of diphenylamine (DPA) with methylene blue as sensitizer in sodium dodecyl sulphate, cetyltrimethyl ammonium bromide and Brij-35 micellar solutions in aqueous alcoholic media gives N-phenyl-p-benzoquinoneimine as the product. The initial decrease in rate in the presence of surfactants has been explained through the deactivation of singlet dye resulting in lower concentration of the reactive triplet dye. A mechanism suggesting the involvement of 1O2 and electron transfer pathways is suggested in the presence of anionic, cationic and neutral surfactants. The effect of singlet oxygen quenchers has been studied at low substrate concentration.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-A Vol.33A(08) [August 1994]en_US
dc.titlePhotooxidation of diphenylamine in micellar mediaen_US
dc.typeArticleen_US
Appears in Collections:IJC-A Vol.33A(08) [August 1994]

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