Electric field modulation of the fluores
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David J. Lockhart; Steven G. Boxer
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Article
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1988
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Elsevier Science
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English
⚖ 752 KB
The fluorescence intensity from randomly oriented Rhodobacter (Rb.) sphaeroides photosynthetic reaction centers at 77 K increases in an applied electric field. This is ascribed to a net reduction in the rate of the initial electron transfer reaction which competes with fluorescence due to the effect