Results 91 to 100 of about 6,418 (224)
Molecular‐Level Modulation of Proton Transport via Electron‐Proton Coupling in Bio‐p‐n Junctions
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.We developed a pH‐sensing device capable of operating in biological environments. A biohybrid p–n junction was constructed using bacteriorhodopsin (bR) and the photoconductive polymer poly(3‐hexylthiophene) (P3HT). Under light illumination, the photocurrent exhibits distinct transitions across various pH gradients, demonstrating the system's high ...
Chen Song +7 more
wiley +1 more source
Steady-State Characterization of Bacteriorhodopsin-D85N Photocycle
, 1999 An operational characterization of the photocycle of the genetic mutant D85N of bacteriorhodopsin, BR-D85N, is presented. Steady-state bleach spectra and pump-probe absorbance data are obtained with thick hydrated films containing BR-D85N embedded in a ...
Norvig, Peter +2 more
core
, 2014 Citation: 'Yang photocyclization' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.YT07500 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
Sound offset responses become highly informative in the auditory cortex
The Journal of Physiology, Volume 604, Issue 21, Page 8702-8720, 1 November 2026.Abstract figure legend Using large datasets of neural responses to diverse sounds recorded across four stages of the mouse auditory system (depicted and colour‐coded on the left), offset responses occurring after the termination of each sound (time window indicated by the orange shaded area superimposed with activity traces) were characterized and it ...
Charly Lamothe +3 more
wiley +1 more source
The photocycle movie of photoactive yellow protein from nanoseconds to seconds
, 2001 The structural changes associated with the photocycle of photoactive yellow protein (PYP) was investigated. Ultrafast time-resolved x-ray crystallography techniques were used for the structural analysis.
Perman, Benjamin +10 more
core +1 more source
Hybrid retinoid analogs as instruments for the nanobiophotonic researches
Тонкие химические технологии, 2011 This mini-review presents experimental data obtained by the authors in the context of a cycle of structural-functional research on bionanophotochrome bacteriorhodopsin carried out during the past 10 years.
A. A. Khodonov +8 more
doaj
Initial Photophysical Characterization of the Proteorhodopsin Optical Proton Sensor (PROPS)
Frontiers in Neuroscience, 2015 Fluorescence is not frequently used as a tool for investigating the photocycles of rhodopsins, largely because of the low quantum yield of the retinal chromophore.
Jay eNadeau
doaj +1 more source
The FASEB Journal, Volume 40, Issue 20, 31 October 2026.Oviductal smooth muscle contractions are important for preimplantation embryo transport under the regulation of steroid hormone signaling. Deletion of serum response factor (Srf) in progesterone receptor (Pgr)‐expressing cells leads to differential expression of 1670 genes in the mouse oviduct, 306 of which are directly bound by SRF.
Peter F. Lais +4 more
wiley +1 more source
Nanophotonics, Volume 15, Issue 20, 27 October 2026.Mitochondrial oxidative metabolism generates ROS. Downstream chemiexcitation triplet carbonyls, singlet oxygen; produces ultra‐weak photon emission (UPE). Energetic bounds restrict well‐coupled respiration to extremely weak, red/NIR‐biased emission. Stronger visible UPE indicates elevated oxidative flux, linking measured photon counts to redox state ...
Samuel Crowther +2 more
wiley +1 more source
, 2016 Resolution of the spectra of the intermediates in the photocycle of wild-type bacteriorhodopsin (BR) was achieved by singular value decomposition with exponential-fit-assisted self-modeling (SVD-EFASM) treatment of multichannel difference spectra ...
Leonid S. Brown (649423) +3 more
core +1 more source