Kinetics of the reaction of electron phototransfer in the eosin-caseine complex

I. V. Shin; A. I. Kotel'nikova; G. I. Likhtenshtein

Kinetics of the reaction of electron phototransfer in the eosin-caseine complex

I. V. Shin, A. I. Kotel'nikova, G. I. Likhtenshtein

Research output: Contribution to journal › Article › peer-review

Abstract

The eosin-caseine complex has been used to study the role of protein matrix during charge photo-separation. The kinetics of the react on of electron transfer photosensitized with free eosin in solution and eosin sorbed on caseine in the system donor (cysteine)-acceptor (methylviologen) has bee studied. It is shown that on sorption of eosin on protein the ratio of the probability of irreversible forward electron transfer from donor to the excited sensitizer to the reversible rises by more than one order.

Original language	English
Pages (from-to)	210-215
Number of pages	6
Journal	Biophysics (Russian Federation)
Volume	27
Issue number	2
State	Published - 1 Dec 1982
Externally published	Yes

ASJC Scopus subject areas

Biophysics

Cite this

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title = "Kinetics of the reaction of electron phototransfer in the eosin-caseine complex",

abstract = "The eosin-caseine complex has been used to study the role of protein matrix during charge photo-separation. The kinetics of the react on of electron transfer photosensitized with free eosin in solution and eosin sorbed on caseine in the system donor (cysteine)-acceptor (methylviologen) has bee studied. It is shown that on sorption of eosin on protein the ratio of the probability of irreversible forward electron transfer from donor to the excited sensitizer to the reversible rises by more than one order.",

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AU - Likhtenshtein, G. I.

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N2 - The eosin-caseine complex has been used to study the role of protein matrix during charge photo-separation. The kinetics of the react on of electron transfer photosensitized with free eosin in solution and eosin sorbed on caseine in the system donor (cysteine)-acceptor (methylviologen) has bee studied. It is shown that on sorption of eosin on protein the ratio of the probability of irreversible forward electron transfer from donor to the excited sensitizer to the reversible rises by more than one order.

AB - The eosin-caseine complex has been used to study the role of protein matrix during charge photo-separation. The kinetics of the react on of electron transfer photosensitized with free eosin in solution and eosin sorbed on caseine in the system donor (cysteine)-acceptor (methylviologen) has bee studied. It is shown that on sorption of eosin on protein the ratio of the probability of irreversible forward electron transfer from donor to the excited sensitizer to the reversible rises by more than one order.

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Kinetics of the reaction of electron phototransfer in the eosin-caseine complex

Abstract

ASJC Scopus subject areas

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