Abstract
We consider the dependence of the rate of activated and tunnel transfer of an electron between a donor and an acceptor separated by a chain of finite length on the energy and relaxation characteristics of the donor, the chain and the acceptor. It is found that the chain length is important for numbers of units not exceeding 5–7.
Similar content being viewed by others
Literature cited
A. S. Davydov, Biology and Quantum Mechanics [in Russian], Nauk. Dumka, Kiev (1979).
E. G. Petrov, The Physics of Charge Transfer in Biosystems [in Russian], Nauk. Dumka, Kiev (1984).
S. S. Isied, “Long-range electron transfer in peptides and proteins,” Progr. Chem.,32, 444–517 (1984).
E. G. Petrov, “Intermolecular electron transfer and conformational states of proteins,” Khim. Fizika,6, No. 9, 1193–1200 (1986).
A. S. Davydov, Solitons in Molecular Systems [in Russian], Nauk. Dumka, Kiev (1984).
A. S. Davydov and Yu. B. Gaididei, “Facilitated electron tunneling through polymer molecules,” Phys. Status Solidi B,132, 189–201 (1985).
D. Bom, Quantum Theory [in Russian], Fizmatgiz, Moscow (1961).
E. A. Pshenichnov, “Tunneling through a system of individual potential barriers,” Fiz. Tverd. Tela,4, No. 5, 1113–1117 (1962).
F. L. Carter, “Electron tunneling in short periodic arrays”, NRL Program on Electroactive Polymers, 1st Annual Rept., NRI Report 4717 (1981).
A. S. Davydov and V. N. Ermakov, “Resonance tunneling through periodic molecular structures,” Preprint, Institute of Theoretical Physics, Academy of Science of the Ukrainian SSR, Kiev, 86–90E (1986).
B. Mann and H. Kunh, “Tunneling through fatty acid salt monolayers,” J. Appl. Phys.,42, No. 11, 1398–1405 (1977).
H. Kunh, “Synthetic molecular organizations,” J. Photochem.,10, 111–132 (1979).
M. G. Ostapenko and E. G. Petrov, “The donor-acceptor electron transfer with participation of short polymer chains,” Phys. Status Solidi B,152, 239–247 (1989).
Additional information
Institute for Theoretical Physics, Academy of Sciences of the Ukrainian SSR, Kiev. Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 27, No. 2, pp. 133–139, March–April, 1991. Original article submitted February 19, 1988.
Rights and permissions
About this article
Cite this article
Ostapenko, M.G., Petrov, E.G. Effect of the length of a polymer chain on the rate of donor-acceptor electron transfer. Theor Exp Chem 27, 124–129 (1991). https://doi.org/10.1007/BF01372460
Issue Date:
DOI: https://doi.org/10.1007/BF01372460