Literature DB >> 12351212

Direct evidence for excitonically coupled chlorophylls a and b in LHC II of higher plants by nonlinear polarization spectroscopy in the frequency domain.

Maria Krikunova1, Bernd Voigt, Heiko Lokstein.   

Abstract

Occurrence of excitonic interactions in light-harvesting complex II (LHC II) was investigated by nonlinear polarization spectroscopy in the frequency domain (NLPF) at room temperature. NLPF spectra were obtained upon probing in the chlorophyll (Chl) a/b Soret region and pumping in the Q(y) region. The lowest energy Chl a absorbing at 678 nm is strongly excitonically coupled to Chl b.

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Year:  2002        PMID： 12351212     DOI： 10.1016/s0005-2728(02)00326-2

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  5 in total

Review 1.  Elucidation of structure-function relationships in plant major light-harvesting complex (LHC II) by nonlinear spectroscopy.

Authors:  Heiko Lokstein; Alexander Betke; Maria Krikunova; Klaus Teuchner; Bernd Voigt
Journal:  Photosynth Res       Date:  2011-11-01       Impact factor: 3.573

2.  Pigment-pigment interactions in PCP of Amphidinium carterae investigated by nonlinear polarization spectroscopy in the frequency domain.

Authors:  Maria Krikunova; Heiko Lokstein; Dieter Leupold; Roger G Hiller; Bernd Voigt
Journal:  Biophys J       Date:  2005-10-07       Impact factor: 4.033

3.  Nature of low-energy exciton levels in light-harvesting complex II of green plants as revealed by satellite hole structure.

Authors:  Jörg Pieper; Klaus-Dieter Irrgang
Journal:  Photosynth Res       Date:  2020-05-13       Impact factor: 3.573

4.  Influence of detergent concentration on aggregation and spectroscopic properties of light-harvesting complex II.

Authors:  Bernd Voigt; Maria Krikunova; Heiko Lokstein
Journal:  Photosynth Res       Date:  2007-10-03       Impact factor: 3.573

Review 5.  Photosynthetic Light-Harvesting (Antenna) Complexes-Structures and Functions.

Authors:  Heiko Lokstein; Gernot Renger; Jan P Götze
Journal:  Molecules       Date:  2021-06-03       Impact factor: 4.411
  5 in total

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