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Proceedings of the Yerevan State University, series Physical and Mathematical Sciences, 2013, Issue 2, Pages 50–57
(Mi uzeru114)
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Physics
Adsorption of short ligands on DNA with modification of adsorption center structure
V. B. Arakelyana, S. V. Harutyunyanb, V. K. Andriasyanc a Yerevan State University
b Yerevan State Medical University after Mkhitar Heratsi
c University of Zurich
Abstract:
The reversible adsorption of short ligands on DNA at arbitrary filling has been theoretically investigated, the kinetics of adsorption of ligands on DNA being described in a self-consistent way with the modified structure of an adsorbing center. The case when one adsorbed ligand occupied two adsorption centers on DNA was considered. It was shown that an allowance for the modification of the potential well of the adsorbing center led to the possibility of realizing various regimes of adsorption.
Keywords:
adsorbing center, bifurcation, potential well, bistable adsorption regime.
Received: 19.04.2013 Accepted: 06.05.2013
Citation:
V. B. Arakelyan, S. V. Harutyunyan, V. K. Andriasyan, “Adsorption of short ligands on DNA with modification of adsorption center structure”, Proceedings of the YSU, Physical and Mathematical Sciences, 2013, no. 2, 50–57
Linking options:
https://www.mathnet.ru/eng/uzeru114 https://www.mathnet.ru/eng/uzeru/y2013/i2/p50
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Abstract page: | 65 | Full-text PDF : | 21 | References: | 32 |
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