Measurement of viscoelastic properties of the cell nucleus using atomic force microscopy　～Relation between the functional changes of osteoblastic cells and the mechanical structure of their nucleus～

2020 ◽  
Vol 2020.28 (0) ◽  
pp. 703
Author(s):  
Hironori MURATA ◽  
Kazuaki NAGAYAMA
Keyword(s):  
Atomic Force Microscopy ◽  
Cell Nucleus ◽  
Viscoelastic Properties ◽  
Osteoblastic Cells ◽  
Functional Changes ◽  
Force Microscopy ◽  
Mechanical Structure ◽  
Atomic Force

Atomic Force Microscopy of the Cell Nucleus

2000 ◽  
Vol 129 (2-3) ◽  
pp. 218-222 ◽  
Author(s):  
Luis F. Jiménez-Garcı́a ◽  
Rogelio Fragoso-Soriano
Keyword(s):  
Atomic Force Microscopy ◽  
Cell Nucleus ◽  
Force Microscopy ◽  
Atomic Force

scholarly journals 3P-311 Viscoelastic Properties of Many Living Cells Investigated by Atomic Force Microscopy(The 46th Annual Meeting of the Biophysical Society of Japan)

2008 ◽  
Vol 48 (supplement) ◽  
pp. S175
Author(s):  
Shinichiro Hiratsuka ◽  
Yusuke Mizutani ◽  
Masahiro Tsuchiya ◽  
Koichi Kawahara ◽  
Hiroshi Tokumoto ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Annual Meeting ◽  
Viscoelastic Properties ◽  
Living Cells ◽  
Force Microscopy ◽  
Atomic Force ◽  
Biophysical Society

Viscoelastic properties of doxorubicin-treated HT-29 cancer cells by atomic force microscopy: the fractional Zener model as an optimal viscoelastic model for cells

2019 ◽  
Vol 19 (3) ◽  
pp. 801-813 ◽  
Author(s):  
Maricela Rodríguez-Nieto ◽  
Priscila Mendoza-Flores ◽  
David García-Ortiz ◽  
Luis M. Montes-de-Oca ◽  
Marco Mendoza-Villa ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Cancer Cells ◽  
Viscoelastic Properties ◽  
Viscoelastic Model ◽  
Zener Model ◽  
Force Microscopy ◽  
Atomic Force ◽  
Fractional Zener Model ◽  
Ht 29

scholarly journals Viscoelastic properties of cells: Modeling and identification by atomic force microscopy

Mechatronics ◽  
2018 ◽  
Vol 50 ◽  
pp. 271-281 ◽  
Author(s):  
Michael R.P. Ragazzon ◽  
J. Tommy Gravdahl ◽  
Marialena Vagia
Keyword(s):  
Atomic Force Microscopy ◽  
Viscoelastic Properties ◽  
Force Microscopy ◽  
Atomic Force

A Plate-Like Sensor for the Identification of Sample Viscoelastic Properties Using Contact Resonance Atomic Force Microscopy

2021 ◽  
pp. 1-9
Author(s):  
Matteo Aureli ◽  
Ryan Tung
Keyword(s):  
Atomic Force Microscopy ◽  
Viscoelastic Properties ◽  
Ritz Method ◽  
Theoretical Derivation ◽  
Force Microscopy ◽  
Atomic Force ◽  
Modal Damping ◽  
Stiffness And Damping ◽  
Data Estimation ◽  
Contact Resonance

Abstract In this paper, we present a new contact resonance atomic force microscopy based method utilizing a square, plate-like microsensor to accurately estimate viscoelastic sample properties. A theoretical derivation, based on Rayleigh-Ritz method and on an “unconventional” generalized eigenvalue problem, is presented and a numerical experiment is devised to verify the method. We present an updated sensitivity criterion that allows users, given a set of measured in-contact eigenfrequencies and modal damping ratios, to select the best eigenfrequency for accurate data estimation. The verification results are then presented and discussed. Results show that the proposed method performs extremely well in the identification of viscoelastic properties over broad ranges of non-dimensional sample stiffness and damping values.

scholarly journals A one-step procedure to probe the viscoelastic properties of cells by Atomic Force Microscopy

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Ya Hua Chim ◽  
Louise M. Mason ◽  
Nicola Rath ◽  
Michael F. Olson ◽  
Manlio Tassieri ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Viscoelastic Properties ◽  
Force Microscopy ◽  
Atomic Force ◽  
Step Procedure ◽  
One Step
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