H
Hugo Scheer
Researcher at Ludwig Maximilian University of Munich
Publications - 383
Citations - 10620
Hugo Scheer is an academic researcher from Ludwig Maximilian University of Munich. The author has contributed to research in topics: Bacteriochlorophyll & Chromophore. The author has an hindex of 51, co-authored 381 publications receiving 10156 citations. Previous affiliations of Hugo Scheer include Ohio University & Argonne National Laboratory.
Papers
More filters
Journal ArticleDOI
Structure-based calculations of the optical spectra of the lh2 bacteriochlorophyll-protein complex from rhodopseudomonas acidophila
TL;DR: In this article, the authors used a point-monopole approximation to represent the BChl Qy transition moment to estimate the optical properties of the light harvesting complex 2 (LH2) in the near-infrared region.
Book ChapterDOI
Chlorophylls and Carotenoids
TL;DR: The combination of chlorophylls with carotenoids allows photosynthetic organisms balance between competing for light, and being killed by an overdose.
Journal ArticleDOI
Observation of a bacteriochlorophyll anion radical during the primary charge separation in a reaction center
Wolfgang Holzapfel,Ulrich Finkele,Wolfgang Kaiser,Dieter Oesterhelt,Hugo Scheer,Hans Ulrich Stilz,Wolfgang Zinth +6 more
TL;DR: In this article, the primary light-induced charge separation in reaction centers of Rhodobacter sphaeroides was investigated with femtosecond time resolution, showing that the absorption changes in the time range 100 fs to 1 ns observed after direct excitation of the primary donor P at 860 nm could only be explained by a kinetic model which uses three time constants.
Journal ArticleDOI
Initial electron-transfer in the reaction center from Rhodobacter sphaeroides.
Wolfgang Holzapfel,Ulrich Finkele,Wolfgang Kaiser,Dieter Oesterhelt,Hugo Scheer,Hans Ulrich Stilz,Wolfgang Zinth +6 more
TL;DR: The initial electron transfer steps in the photosynthetic reaction center of the purple bacterium Rhodobacter sphaeroides have been investigated by femtosecond time-resolved spectroscopy and demonstrate the existence of at least four intermediate states within the first nanosecond.
Book ChapterDOI
An Overview of Chlorophylls and Bacteriochlorophylls: Biochemistry, Biophysics, Functions and Applications
TL;DR: This document summarizes current capabilities, research and operational priorities, and plans for further studies that were established at the 2015 USGS workshop on quantitative hazard assessments of earthquake-triggered landsliding and liquefaction in the Czech Republic.