Determination of the Mechanical Properties of Model Lipid Bilayers Using Atomic Force Microscopy Indentation
العنوان: | Determination of the Mechanical Properties of Model Lipid Bilayers Using Atomic Force Microscopy Indentation |
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المؤلفون: | Artu Ras Ulčinas, Dominik Drabik, Martynas Gavutis, Ramunas Valiokas |
المصدر: | Langmuir. 36:13251-13262 |
بيانات النشر: | American Chemical Society (ACS), 2020. |
سنة النشر: | 2020 |
مصطلحات موضوعية: | Materials science, Atomic force microscopy, Flexural rigidity, Surfaces and Interfaces, Substrate (electronics), Condensed Matter Physics, body regions, Membrane, Contact mechanics, Indentation, Electrochemistry, Compressibility, General Materials Science, Composite material, Lipid bilayer, Spectroscopy |
الوصف: | By conducting a systematic study of model lipid membranes using the atomic force microscopy (AFM) indentation, we demonstrate the importance of an experimental protocol on the determination of their mechanical parameters. We refine the experimental approach by analyzing the influence of the contact mechanics models used to process the data, substrate preparation, and indenter geometry. We show that both bending rigidity and area compressibility can be determined from a single AFM indentation measurement. |
تدمد: | 1520-5827 0743-7463 |
URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6b5bf62030e0a13bf2fceda3b3f65e0 https://doi.org/10.1021/acs.langmuir.0c02181 |
حقوق: | CLOSED |
رقم الأكسشن: | edsair.doi.dedup.....b6b5bf62030e0a13bf2fceda3b3f65e0 |
قاعدة البيانات: | OpenAIRE |
تدمد: | 15205827 07437463 |
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