Carotenoid response to retinal excitation and photoisomerization dynamics in xanthorhodopsin

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F11%3A00367254" target="_blank" >RIV/60077344:_____/11:00367254 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12640/11:43882704
Result on the web
<a href="http://dx.doi.org/10.1016/j.cplett.2011.09.062" target="_blank" >http://dx.doi.org/10.1016/j.cplett.2011.09.062</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cplett.2011.09.062" target="_blank" >10.1016/j.cplett.2011.09.062</a>

Result language
angličtina
Original language name
Carotenoid response to retinal excitation and photoisomerization dynamics in xanthorhodopsin
Original language description
Paper presents a comparative study of xanthorhodopsin, a proton pump with the carotenoid salinixanthin serving as an antenna, and the closely related bacteriorhodopsin. Upon excitation of retinal, xanthorhodopsin exhibits a wavy transient absorption pattern in the region between 470 and 540 nm. This signal is interpreted as due to electrochromic effect of the transient electric field of excited retinal on salinixanthin. The spectral shift decreases during the retinal dynamics through the ultrafast partof the photocycle. Differences in dynamics of bacteriorhodopsin and xanthorhodopsin are discussed.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BO - Biophysics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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