Abstract
The photosynthetic reaction centers of plants and bacteria are photovoltaic devices on the molecular scale which convert light energy into chemical potential energy in the form of long-lived, energetic charge separated states. It is now possible to prepare synthetic multicomponent molecules which mimic important aspects of this process. For example, one of the keys to reaction center function is a multistep electron transfer strategy. In this paper, two general types of multistep electron transfer, sequential and parallel, are described and illustrated with several synthetic triad and pentad molecules.
Similar content being viewed by others
References
D. Gust, P. Mathis, A. L. Moore, P. A. Liddell, G. A. Nemeth, W. R. Lehman, T. A. Moore, R. V. Bensasson, E. J. Land, and C. Chachaty, Photochem. Photobiol. 37S, S46 (1983).
T. A. Moore, D. Gust, P. Mathis, J. C. Mialocq, C. Chachaty, R. V. Bensasson, E. J. Land, D. Doizi, P. A. Liddell, W. R. Lehman, G. A. Nemeth, and A. L. Moore, Nature (London) 307, 630 (1984).
J. S. Connolly and J. R. Bolton, in Photoinduced Electron Transfer, Part A., edited by M. A. Fox and M. Channon (Elsevier, Amsterdam, 1988) chap. 6.2.
D. Gust and T. A. Moore, Science 244, 35 (1989).
D. Gust and T. A. Moore, in Advances in Photochemistry, Vol 16, edited by D. H. Volman, G. S. Hammond, and D. C. Neckers (John Wiley & Sons, New York, 1991).
D. Gust and T. A. Moore, Topics in Current Chemistry 199 (1991).
D. Gust, T. A. Moore, A. L. Moore, S.-J. Lee, E. Bittersmann, D. K. Luttrull, A. A. Rehms, J. M. DeGraziano, X. C. Ma, F. Gao, R. E. Belford, and T. T. Trier, Science 248, 199 (1990).
D. Gust, T. A. Moore, L. R. Makings, P. A. Liddell, G. A. Nemeth, and A. L. Moore, J. Am. Chem. Soc. 108, 8028 (1986).
H. Arata and W. W. Parson, Biochim. Biophys. Acta 638, 201 (1981).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gust, D., Moore, T.A. & Moore, A.L. Mimicking Photosynthetic Electron Transfer. MRS Online Proceedings Library 218, 141–152 (1990). https://doi.org/10.1557/PROC-218-141
Published:
Issue Date:
DOI: https://doi.org/10.1557/PROC-218-141