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Updated: Jan 7, 2026

Proton Transfer and Protein Conformation Dynamics in Photosensitive Proteins by Time-resolved Step-scan Fourier-transform Infrared Spectroscopy
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Reinvestigation of Absorption Spectroscopic Thermal Dynamics of Archaerhodopsin 3 Based Voltage Sensor QuasAr1

Alfons Penzkofer1, Arita Silapetere2, Peter Hegemann2

  • 1Fakultät für Physik, Universität Regensburg, Universitätsstraße 31, D-93053 Regensburg, Germany.

Bioengineering (Basel, Switzerland)
|December 30, 2025
PubMed

Keywords:
ArchaerhodopsinQuasAr1Rayleigh and Mie scatteringabsorption spectroscopic characterizationfluorescent voltage sensorground-state deprotonationground-state isomerizationnumerical simulation of thermal dynamicsprotein aggregation

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