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The pheophytin a anion radical. 14N and 1H endor and triple resonance in liquid solution

✍ Scribed by F. Lendzian; K. Mobius; W. Lubitz


Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
530 KB
Volume
90
Category
Article
ISSN
0009-2614

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πŸ“œ SIMILAR VOLUMES


The bacteriopheophytin a anion radical.
✍ W. Lubitz; F. Lendzian; K. MΓΆbius πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 653 KB

From eiectrolyhcally generated bacteriopheophytin a anion radxal in solution, 10 proton and 4 nitrogen hyperfme couplmg constants, includmg signs, have been measured by ESR, ENDOR and TRIPLE resonance techniques. The expexmental results are compared to those from MO calculations and posnble assignme

25Mg ENDOR and TRIPLE resonance in liqui
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Solution \*sM-ENDOR and TRIPLE n~~~~+nce esperiments have been performed on the bacteriochlorophyll a (BChl a) zJ anion and cation radicals enriched in 25hIg. The 2shfg isotropic hyperfime coupling constants for BChl a\* and BChl ar have been determined. The vaIues are in good agreement with those o

14N and 1H electron nuclear multiple res
✍ W. Lubitz; F. Lendzian; K. MΓΆbius πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 700 KB

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

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✍ E. Weilbacher; N. Helle; M. Elsner; H. Kurreck; F. MΓΌller; R. D. Allendoerfer πŸ“‚ Article πŸ“… 1988 πŸ› John Wiley and Sons 🌐 English βš– 734 KB

A variety of isotopically labelled and/or substituted flavins have been converted into their corresponding radical states. Cation and neutral radicals were generated chemically and anion radicals were obtained electrochemically. By performing ENDOR and TRIPLE resonance experiments, complete sets of

Proton and nitrogen electron nuclear dou
✍ A.J. Hoff; F. Lendzian; K. MΓΆbius; W. Lubitz πŸ“‚ Article πŸ“… 1982 πŸ› Elsevier Science 🌐 English βš– 435 KB

rrom the eIectrolyt~cally gcncnted chlorophyll a dmon mdlcal in solutlon, 12 proton sod 4 nrtrogcn hypcrlinc coupling constants, includmg thctr sgns and the number of contnbutmg equwalent nuclcr. were determmed by ESR. CKDOR. and TRIPLE resonance. The data am compared wth recent MO calculations, and