Ferrihydrite nanoparticles interaction with model lipid membranes

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1016/j.chemphyslip.2019.104851

Ключевые слова: Ferrihydrite nanoparticles, Fluidity, Laurdan, Membrane, Morphology, TMA-DPH

Аннотация: In recent years was observed an increased interest towards the use of metal nanoparticles for various biomedical applications, such as therapeutics, delivery systems or imaging. As biological membranes are the first structures with which the nanoparticles interact, it is necessary to understand better the mechanisms governing theseПоказать полностьюinteractions. In the present paper we aim to characterize the effect of three different ferrihydrite nanoparticles (simple or doped with cooper or cobalt) on the fluidity of model lipid membranes. First we evaluated the physicochemical properties of the nanoparticles: size and composition. Secondly, their effect on lipid membranes was also evaluated using Laurdan, TMA-DPH and DPH fluorescence. Our results can help better understand the mechanisms involved in nanoparticles and membrane interactions. © 2019 Elsevier B.V.

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Издание

Журнал: Chemistry and Physics of Lipids

Выпуск журнала: Vol. 226

ISSN журнала: 00093084

Издатель: Elsevier Ireland Ltd

Авторы

  • Chilom C.G. (Department of Electricity, Solid State and Biophysics, Faculty of Physics, University of Bucharest, Măgurele, Romania)
  • Zorilă B. (Department of Life and Environmental Physics, “Horia Hulubei” National Institute of Physics and Nuclear Engineering, Măgurele, Romania)
  • Bacalum M. (Department of Life and Environmental Physics, “Horia Hulubei” National Institute of Physics and Nuclear Engineering, Măgurele, Romania)
  • Bălăşoiu M. (Department of Nuclear Physics, “Horia Hulubei” National Institute of Physics and Nuclear Engineering, Măgurele, Romania, Joint Institute for Nuclear Research, Dubna, Russian Federation, Moscow Institute of Physics and Technology, Dolgoprudniy, Russian Federation)
  • Yaroslavtsev R. (Siberian Federal University, Krasnoyarsk, Russian Federation, Kirensky Institute of Physics, SB RAS, Krasnoyarsk, 660036, Russian Federation)
  • Stolyar S.V. (Siberian Federal University, Krasnoyarsk, Russian Federation, Kirensky Institute of Physics, SB RAS, Krasnoyarsk, 660036, Russian Federation)
  • Tyutyunnicov S. (Joint Institute for Nuclear Research, Dubna, Russian Federation)

Вхождение в базы данных

  • Scopus