Excitation energy transfer between β-carotene and chlorophyll-a in various systems
- 1 January 1982
- journal article
- Published by Springer Nature in Photosynthesis Research
- Vol. 3 (3), 241-254
- https://doi.org/10.1007/bf00032260
Abstract
The excitation energy transfer from β-carotene to chlorophyll-a in several seminatural systems such as liposomes, lipid layers and PSI complex has been studied at room and liquid nitrogen temperature. Only in a case of PSI complex an efficient energy transfer (about 30%) from β-carotene to chlorophyll-a has been observed. The results of energy transfer were discussed on the ground of Dexter's mechanism by taking into account the recently discovered energy level (1Ag) of β-carotene.Keywords
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