Results 111 to 120 of about 30,370 (300)

Excited-state dynamics of bacteriorhodopsin

Biophysical Journal, 1985
Near infrared emission of bacteriorhodopsin at neutral pH and at room temperature was characterized by a large Stokes shift. This characteristic was lost in an acidic pH (approximately pH 2) where a remarkable enchancement (more than 10 times) in the fluorescence quantum yield accompanied the red shift in the main absorption band.
Kouyama, T., Kinosita, K., Ikegami, A.
openaire   +2 more sources

Lipidic cubic phase injector is a viable crystal delivery system for time-resolved serial crystallography

Nature Communications, 2016
Serial femtosecond crystallography using X-ray free-electron lasers has huge potential for time-resolved structural experiments. Here, the authors present a structure of the light-driven proton pump bacteriorhodopsin using these techniques.
Przemyslaw Nogly, Valerie Panneels, Garrett Nelson, Cornelius Gati, Tetsunari Kimura, Christopher Milne, Despina Milathianaki, Minoru Kubo, Wenting Wu, Chelsie Conrad, Jesse Coe, Richard Bean, Yun Zhao, Petra Båth, Robert Dods, Rajiv Harimoorthy, Kenneth R. Beyerlein, Jan Rheinberger, Daniel James, Daniel DePonte, Chufeng Li, Leonardo Sala, Garth J. Williams, Mark S. Hunter, Jason E. Koglin, Peter Berntsen, Eriko Nango, So Iwata, Henry N. Chapman, Petra Fromme, Matthias Frank, Rafael Abela, Sébastien Boutet, Anton Barty, Thomas A. White, Uwe Weierstall, John Spence, Richard Neutze, Gebhard Schertler, Jörg Standfuss   +39 more
doaj   +1 more source

Mixed Potential Energy Surfaces of the Ultrafast Isomerization of Retinal in Bacteriorhodopsin

EPJ Web of Conferences, 2013
We observe, using electronic two-dimensional photon echo spectroscopy, that the cis and trans potential energy surfaces of the ultrafast isomerization of retinal in bacteriorhodopsin are mixed via the hydrogen out of plane (HOOP) mode.
Prokhorenko Valentyn I., Morizumi Takefumi, Halpin Alexei, Johnson Philip J. M., Ernst Oliver P., Dwayne Miller R. J.   +5 more
doaj   +1 more source

Photochromic sensitivity of modified bacteriorhodopsin films for molecular electronics devices

Технологія та конструювання в електронній апаратурі, 2005
In the search for materials for molecular electronics, the possibility of modifying bacteriorhodopsin (BR) films with bifunctional cross-linking reagents has been investigated.
G. E. Adamov, E. P. Grebennikov, A. G. Devyatkov   +2 more
doaj  

Orientation of non-spherical protonated water clusters revealed by infrared absorption dichroism

Nature Communications, 2018
Protein-bound water clusters play a key role for proton transport and storage in molecular biology. Here, the authors show by simulations and experiments that the orientation of non-spherical protonated water clusters in bacteriorhodopsin is unveiled by ...
Jan O. Daldrop, Mattia Saita, Matthias Heyden, Victor A. Lorenz-Fonfria, Joachim Heberle, Roland R. Netz   +5 more
doaj   +1 more source

Imaging Characterization of Current Generating Lipid-protein Membranes [PDF]

, 2018
Imaging Characterization of Current Generating Lipid-protein ...
Kamwa, Joel D.
core   +2 more sources

Reconstitution of bacteriorhodopsin [PDF]

FEBS Letters, 1974
Oesterhelt, Dieter, Schuhmann, Lieselotte   +1 more
openaire   +2 more sources

Aspartic acids 96 and 85 play a central role in the function of bacteriorhodopsin as a proton pump. [PDF]

, 1989
Hans‐Jürgen Butt, Klaus Fendler, Ernst Bamberg, Jörg Tittor, Dieter Oesterhelt   +4 more
openalex   +1 more source

Mechanism of Nonlinear Photoinduced Anisotropy in Bacteriorhodopsin and its Derivatives [PDF]

, 1999
Elena Y. Korchemskaya, D. Stepanchikov, Anna B. Druzhko, Tatyana V. Dyukova   +3 more
openalex   +1 more source

Aerospace Medicine and Biology: A continuing bibliography with indexes (supplement 290) [PDF]

This bibliography lists 125 reports, articles and other documents introduced into the NASA scientific and technical information system in October ...

core   +1 more source