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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 94, Issue 7, Pages 625–628 (Mi jetpl2352)  

This article is cited in 17 scientific papers (total in 17 papers)

BIOPHYSICS

Condensation of silica nanoparticles on a phospholipid membrane

V. E. Asadchikova, V. V. Volkova, Yu. O. Volkova, K. A. Demboa, I. V. Kozhevnikova, B. S. Roshchina, D. A. Frolova, A. M. Tikhonovb

a Institute of Cristallography RAS
b P. L. Kapitza Institute for Physical Problems
References:
Abstract: The structure of the transient layer at the interface between air and the aqueous solution of silica nanoparticles with the size distribution of particles that has been determined from small-angle scattering has been studied by the X-ray reflectometry method. The reconstructed depth profile of the polarizability of the substance indicates the presence of a structure consisting of several layers of nanoparticles with the thickness that is more than twice as large as the thickness of the previously described structure. The adsorption of 1,2-distearoyl-sn-glycero-3-phosphocholine molecules at the hydrosol/air interface is accompanied by the condensation of anion silica nanoparticles at the interface. This phenomenon can be qualitatively explained by the formation of the positive surface potential due to the penetration and accumulation of Na$^+$ cations in the phospholipid membrane.
Received: 10.08.2011
Revised: 19.08.2011
English version:
Journal of Experimental and Theoretical Physics Letters, 2011, Volume 94, Issue 7, Pages 585–587
DOI: https://doi.org/10.1134/S0021364011190040
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. E. Asadchikov, V. V. Volkov, Yu. O. Volkov, K. A. Dembo, I. V. Kozhevnikov, B. S. Roshchin, D. A. Frolov, A. M. Tikhonov, “Condensation of silica nanoparticles on a phospholipid membrane”, Pis'ma v Zh. Èksper. Teoret. Fiz., 94:7 (2011), 625–628; JETP Letters, 94:7 (2011), 585–587
Citation in format AMSBIB
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\by V.~E.~Asadchikov, V.~V.~Volkov, Yu.~O.~Volkov, K.~A.~Dembo, I.~V.~Kozhevnikov, B.~S.~Roshchin, D.~A.~Frolov, A.~M.~Tikhonov
\paper Condensation of silica nanoparticles on a phospholipid membrane
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2011
\vol 94
\issue 7
\pages 625--628
\mathnet{http://mi.mathnet.ru/jetpl2352}
\transl
\jour JETP Letters
\yr 2011
\vol 94
\issue 7
\pages 585--587
\crossref{https://doi.org/10.1134/S0021364011190040}
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\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-82855168240}
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  • https://www.mathnet.ru/eng/jetpl/v94/i7/p625
  • This publication is cited in the following 17 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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