Anion radicals of bacteriochlorophyll a and bacteriopheophytin a. Electron spin resonance and electron nuclear double resonance studies
β Scribed by Fajer, J.; Forman, A.; Davis, M. S.; Spaulding, L. D.; Brune, D. C.; Felton, R. H.
- Book ID
- 126774815
- Publisher
- American Chemical Society
- Year
- 1977
- Tongue
- English
- Weight
- 798 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
Electron spin resonance (ESR) and electron nuclear double resonance (ENDOR) measurements were performed for the cation radicals obtained from the model compounds of c~-, #-, 3'and 6-tocopherol (vitamin E) by oxidizing the tocopherol precursors in an AICI3-CHaCI a solution. The proton hyperfine coupl
From electrolytically generated bacteriochlorophyll a anion radicals in solution, eight proton and four nitrogen hfs constants includirlg signs were measured by ENDOR and TRIPLE resonance. Optimum experimental conditions for ENDOR of different nuclei were examined. The hfs data are compared with res