Photovoltage kinetics of the acid-blue and acid-purple forms of bacteriorhodopsin: evidence for no net charge transfer

Time-resolved photovoltage measurements were performed with the acid-blue (bR605A) and acid-purple (bR565A) forms of bacteriorhodopsin (bR) in the time range from 25 ns to 100 s. The bR605A and bR565A pigments were formed by titration with H2SO4 in the absence and presence of 150 mM KCI, respectivel...

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Veröffentlicht in:	Biophysical journal 1995-11, Vol.69 (5), p.2066-2073
Hauptverfasser:	Moltke, S., Heyn, M.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteriorhodopsins - chemistry Bacteriorhodopsins - radiation effects Biophysical Phenomena Biophysics Chlorides - chemistry Electrochemistry Electron Transport Hydrogen-Ion Concentration Kinetics Photochemistry Temperature
Online-Zugang:	Volltext
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