DOI: 10.1246/bcsj.38.1015. Switch-over of the Mechanism of the Primary Processes in the Photo-oxidation of Xanthene Dyes as Revealed by the Oxygen Consumption Experiments

Switch-over of the Mechanism of the Primary Processes in the Photo-oxidation of Xanthene Dyes as Revealed by the Oxygen Consumption Experiments

10.1246/bcsj.38.1015

Crossref journal-article

Oxford University Press (OUP)

Bulletin of the Chemical Society of Japan (286)

Abstract

Abstract The oxygen up-take of irradiated aqueous solutions of xanthene dyes has been investigated by means of Warburg’s apparatus, and evidence for a switch-over from a D–O to a D–D mechanism is obtained from the variation of dye-concentration. This view is supported by the photobleaching rate and the oxygen concentration effect at high eosine concentrations (∼10−4m). The quautum yields (γo2) of the consumption are estimated and it is found that γo2(D–D) is larger than γo2(D–O).

Bibliography

Usui, Y., Itoh, K., & Koizumi, M. (1965). Switch-over of the Mechanism of the Primary Processes in the Photo-oxidation of Xanthene Dyes as Revealed by the Oxygen Consumption Experiments. Bulletin of the Chemical Society of Japan, 38(6), 1015â1022.

Authors 3

Yoshiharu Usui (first)
Keiko Itoh (additional)
Masao Koizumi (additional)

References 9 Referenced 40

Dates

Type	When
Created	19 years, 1 month ago (July 19, 2006, 8:57 a.m.)
Deposited	1 year, 7 months ago (Jan. 18, 2024, 3:14 a.m.)
Indexed	11 months, 3 weeks ago (Sept. 9, 2024, 3:56 a.m.)
Issued	60 years, 3 months ago (June 1, 1965)
Published	60 years, 3 months ago (June 1, 1965)
Published Online	19 years, 5 months ago (March 27, 2006)
Published Print	60 years, 3 months ago (June 1, 1965)

Funders 0

None

BibTeX

@article{Usui_1965, title={Switch-over of the Mechanism of the Primary Processes in the Photo-oxidation of Xanthene Dyes as Revealed by the Oxygen Consumption Experiments}, volume={38}, ISSN={1348-0634}, url={http://dx.doi.org/10.1246/bcsj.38.1015}, DOI={10.1246/bcsj.38.1015}, number={6}, journal={Bulletin of the Chemical Society of Japan}, publisher={Oxford University Press (OUP)}, author={Usui, Yoshiharu and Itoh, Keiko and Koizumi, Masao}, year={1965}, month=jun, pages={1015–1022} }

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