Abstract:
:A molecular assembly based on derivatized polystyrene is described, which mimics both the light-harvesting and energy-conversion steps of photosynthesis. The system is unique in that the two key parts of a photosynthetic system are incorporated in a functional assembly constructed from polypyridine complexes of Ru(II). This system is truly artificial, as none of the components used in construction of the assembly are present in a natural photosynthetic system. Quantitative evaluation of the energy and electron transfer dynamics after transient irradiation by visible light offers important insights into the mechanisms of energy transport and electron transfer that lead to photosynthetic light-to-chemical energy conversion.
journal_name
Proc Natl Acad Sci U S Aauthors
Sykora M,Maxwell KA,DeSimone JM,Meyer TJdoi
10.1073/pnas.97.14.7687keywords:
subject
Has Abstractpub_date
2000-07-05 00:00:00pages
7687-91issue
14eissn
0027-8424issn
1091-6490pii
97/14/7687journal_volume
97pub_type
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