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ЖУРНАЛЫ // Mendeleev Communications // Архив

Mendeleev Commun., 2022, том 32, выпуск 2, страницы 192–193 (Mi mendc610)

Эта публикация цитируется в 3 статьях

Communications

DNA penetration into a monolayer of amphiphilic polyelectrolyte

N. S. Chirkov, A. V. Michailov, P. S. Vlasov, B. A. Noskov

Institute of Chemistry, St. Petersburg State University, St. Petersburg, Russian Federation


Аннотация: Using infrared reflection–absorption spectroscopy, surface tensiometry and atomic force microscopy it is demonstrated that a network of fibrous aggregates of DNA–cationic polyelectrolyte complexes is formed at the water–air interface, the mechanism of the network generation depending on the initial surface pressure of the polyelectrolyte monolayer.

Ключевые слова: DNA, adsorption kinetics, IRRAS, poly[alkyl(diallyl)(methyl)ammonium chloride], Langmuir monolayer, dynamic surface tension.

Язык публикации: английский

DOI: 10.1016/j.mencom.2022.03.013



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