Formation of metal coating on deoxyribonucleic acid moleculeстатья
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Web of Science ,
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 24 октября 2016 г.
Авторы:
Komarov P.V. ,
Zherenkova L.V.
Журнал:
Colloid Journal
Том:
73
Номер:
2
Год издания:
2011
Издательство:
Pleiades Publishing, Ltd
Местоположение издательства:
Road Town, United Kingdom
Первая страница:
216
Последняя страница:
223
DOI:
10.1134/S1061933X11020062
Аннотация:
The Monte Carlo method is employed to study the conditions for nanoconductor formation on a DNA molecule in aqueous solution via electrostatic interactions between negatively charged groups of the matrix molecule and positively charged functionalized gold nanoparticles. A model is developed that explicitly takes into account low-molecular-mass counterions resulting from the dissociation of DNA molecule and surface functional groups of nanoparticles. It is shown that the explicit regard to the counterions is of great importance for investigating conditions of nanoaggregate formation. The model parameters are estimated at which continuous metal coatings are formed via self-assembly. © 2011 Pleiades Publishing, Ltd.
Добавил в систему:
Комаров Павел Вячеславович