at Google ScholarTitle data
van Oijen, Antoine M. ; Ketelaars, Martijn ; Köhler, Jürgen ; Aartsma, Thijs J. ; Schmidt, Jan:
Spectroscopy of individual LH2 complexes of Rhodopseudomonas acidophila : Localized excitations in the B800 band.
In: Chemical Physics.
Vol. 247
(1999)
Issue 1
.
- pp. 53-60.
ISSN 0301-0104
DOI: https://doi.org/10.1016/S0301-0104(99)00105-6
Abstract in another language
Using single-molecule detection techniques, fluorescence-excitation spectra from the B800 absorption band of individual light-harvesting complexes (LH2) of purple bacteria at 1.2 K were recorded. The spectra show distributions of narrow absorption Lines that originate from excitations that are mainly localized on individual B800 bacteriochlorophyll a molecules. Spectroscopic details normally hidden under the inhomogeneous broadening, such as the degree of disorder in the pigment rings, the excited state dynamics and the energy transfer can be obtained.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Keywords: | Rhodopseudomonas acidophila |
| Institutions of the University: | Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics IX - Spectroscopy of Soft Matter > Chair Experimental Physics IX - Spectroscopy of Soft Matter - Univ.-Prof. Dr. Jürgen Köhler Faculties Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics IX - Spectroscopy of Soft Matter |
| Result of work at the UBT: | No |
| DDC Subjects: | 500 Science > 530 Physics |
| Date Deposited: | 11 Apr 2018 13:41 |
| Last Modified: | 05 Aug 2023 02:49 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/43411 |