Study of nanomechanical properties of biological membranes using atomic force microscopy

被引：0
|
作者：
Potaturkina-Nesterova N.I. [1 ]
Artamonova M.N. [1 ]
Kostishko B.B. [2 ]
Pchelintseva E.S. [2 ]
Nesterov A.S. [1 ]
机构：
[1] Federal State Budgetary Educational Institution of Higher Professional Education Ulyanovsk State University, Ulyanovsk
[2] Laboratory of Probe and Electronic Microscopy, Kapitsa Research Technological Institute Ulyanovsk
来源：
Nanotechnologies in Russia | 2015年 / 10卷 / 7-8期
关键词：
Atomic Force Microscopy; Biological Membrane; Surface Roughness; Adhesion Activity; Nanomechanical Property;
D O I：
10.1134/S1995078015040163
中图分类号：
学科分类号：
摘要：
Nanomechanical properties of biological membranes have been studied using atomic force microscopy in terms of bacterial cells Bacillus subtilis at different stages of cultivation. It has been established that, during the cultivation of bacillus (for 10 h), there was an increase in the elasticity of biomembrane; at further incubation (24 h), a decrease in this parameter was observed. In 18 h of cultivation, an increase in adhesion activity of membrane of bacteria was observed, which was replaced by decreasing the adhesion force after daily cultivation. The aging of the bacterial culture was accompanied by an increase in the roughness of bacterial cells, the formation of folds on the surface of membranes, and an increase in their sizes. © Pleiades Publishing, Ltd., 2015.
引用
收藏
页码：636 / 639
页数：3
相关论文
共 50 条
  • [41] Exploring Nanomechanical Properties of Soot Particle Layers by Atomic Force Microscopy Nanoindentation
    De Falco, Gianluigi
    Carbone, Fiorenzo
    Commodo, Mario
    Minutolo, Patrizia
    D'Anna, Andrea
    [J]. APPLIED SCIENCES-BASEL, 2021, 11 (18):
  • [42] Investigation of nanotribological and nanomechanical properties of the digital micromirror device by atomic force microscopy
    Liu, HW
    Bhushan, B
    [J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 2004, 22 (04): : 1388 - 1396
  • [43] Recent advances in atomic force microscopy for assessing the nanomechanical properties of food materials
    Cardenas-Perez, Stefany
    Jorge Chanona-Perez, Jose
    Vicente Mendez-Mendez, Juan
    Arzate-Vazquez, Israel
    David Hernandez-Varela, Josue
    Guemes Vera, Norma
    [J]. TRENDS IN FOOD SCIENCE & TECHNOLOGY, 2019, 87 : 59 - 72
  • [44] Nanomechanical properties of eutectic gallium-indium particles by atomic force microscopy
    Akhter, Syeda
    Tevis, Ian
    Thuo, Martin
    Foster, Michelle
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 250
  • [45] Structural and Nanomechanical Properties of Paperboard Coatings Studied by Peak Force Tapping Atomic Force Microscopy
    Sababi, Majid
    Kettle, John
    Rautkoski, Hille
    Claesson, Per M.
    Thormann, Esben
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2012, 4 (10) : 5534 - 5541
  • [46] Characterisation of nanofiltration membranes using atomic force microscopy
    Hilal, N
    Al-Zoubi, H
    Darwish, NA
    Mohammad, AW
    [J]. DESALINATION, 2005, 177 (1-3) : 187 - 199
  • [47] Understanding the effects of radioimmunotherapy on nanomechanical, viscoelastic properties of live glioblastoma cells using atomic force microscopy
    Masud, Nabila
    Faivre, Nathan
    Lee, Xuan Xuan
    Ekpenyong, Andrew E.
    Sarkar, Anwesha
    [J]. BIOPHYSICAL JOURNAL, 2024, 123 (03) : 408A - 408A
  • [48] Structure and nanomechanical properties of solvent cast stearic acid films in liquid: An atomic force microscopy study
    Cappella, B
    Baschieri, P
    Ruffa, M
    Ascoli, C
    Relini, A
    Rolandi, R
    [J]. LANGMUIR, 1999, 15 (06) : 2152 - 2157
  • [49] Nanomechanical characterization of porous materials by atomic force microscopy
    D. L. P. Lacerda
    F. Ptak
    R. Prioli
    [J]. MRS Advances, 2018, 3 (44) : 2719 - 2724
  • [50] Nanomechanical characterization of porous materials by atomic force microscopy
    Lacerda, D. L. P.
    Ptak, F.
    Prioli, R.
    [J]. MRS ADVANCES, 2018, 3 (44): : 2719 - 2724
12345