(Invited) Heterogeneous Surface Energy Maps of Differentiated-Cath-a Cancer Cells Revealed Via Transitional Tapping Atomic Force Microscopy (TT-AFM)

2021 ◽  
Vol MA2021-02 (56) ◽  
pp. 1630-1630
Author(s):  
Arindam Phani ◽  
Sultan Khetani ◽  
Amir Sanati Nezhad ◽  
Seonghwan Kim
Keyword(s):  
Atomic Force Microscopy ◽  
Surface Energy ◽  
Cancer Cells ◽  
Heterogeneous Surface ◽  
Force Microscopy ◽  
Atomic Force ◽  
Energy Maps

Surface energy maps of nanostructures: Atomic force microscopy and numerical simulation study

2003 ◽  
Vol 82 (21) ◽  
pp. 3740-3742 ◽  
Author(s):  
Ádám Mechler ◽  
Janos Kokavecz ◽  
Peter Heszler ◽  
Ratnesh Lal
Keyword(s):  
Numerical Simulation ◽  
Atomic Force Microscopy ◽  
Surface Energy ◽  
Simulation Study ◽  
Force Microscopy ◽  
Atomic Force ◽  
Energy Maps

Study of NSCLC cell migration promoted by NSCLC-Derived Extracellular Vesicle using atomic force microscopy

2021 ◽  
Author(s):  
Shuwei Wang ◽  
Jiajia Wang ◽  
Tuoyu Ju ◽  
Kaige Qu ◽  
Fan Yang ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Cell Migration ◽  
Cancer Cells ◽  
Extracellular Vesicles ◽  
Extracellular Vesicle ◽  
Cancer Microenvironment ◽  
Biological Processes ◽  
Force Microscopy ◽  
Atomic Force ◽  
Cellular Components

Extracellular Vesicles (EVs) secreted by cancer cells have a key role in the cancer microenvironment and progression. Previous studies have mainly focused on molecular functions, cellular components and biological processes...

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

Quantitative Measurements of Intercellular Adhesion Strengths between Cancer Cells with Different Malignancies Using Atomic Force Microscopy

2019 ◽  
Vol 91 (16) ◽  
pp. 10557-10563 ◽  
Author(s):  
Hyonchol Kim ◽  
Kenta Ishibashi ◽  
Kosuke Matsuo ◽  
Atsushi Kira ◽  
Tomoko Okada ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Cancer Cells ◽  
Intercellular Adhesion ◽  
Force Microscopy ◽  
Quantitative Measurements ◽  
Atomic Force

scholarly journals Evaluation of 5-fluorouracil-treated lung cancer cells by atomic force microscopy

2019 ◽  
Vol 11 (39) ◽  
pp. 4977-4982 ◽  
Author(s):  
Xiaolin Jiang ◽  
Ke Ma ◽  
Cuihua Hu ◽  
Mingyan Gao ◽  
Jiashuo Zhang ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Atomic Force Microscopy ◽  
Cancer Cells ◽  
Side Effect ◽  
Drug Efficacy ◽  
Small Cell ◽  
Lung Cancer Cells ◽  
Small Cell Lung ◽  
Force Microscopy ◽  
Atomic Force

The drug efficacy and side-effect of 5-fluorouracil for non-small cell lung cancer cells were studied by atomic force microscopy.

scholarly journals Dissipation signals due to lateral tip oscillations in FM-AFM

2014 ◽  
Vol 5 ◽  
pp. 2048-2057 ◽  
Author(s):  
Michael Klocke ◽  
Dietrich E Wolf
Keyword(s):  
Atomic Force Microscopy ◽  
Surface Energy ◽  
Unit Cell ◽  
Ionic Crystals ◽  
Force Microscopy ◽  
Normal Oscillation ◽  
Line Scan ◽  
Atomic Force ◽  
Dissipation Mechanism ◽  
Lateral Excitation

We study the coupling of lateral and normal tip oscillations and its effect on the imaging process of frequency-modulated dynamic atomic force microscopy. The coupling is induced by the interaction between tip and surface. Energy is transferred from the normal to the lateral excitation, which can be detected as damping of the cantilever oscillation. However, energy can be transferred back into the normal oscillation, if not dissipated by the usually uncontrolled mechanical damping of the lateral excitation. For certain cantilevers, this dissipation mechanism can lead to dissipation rates larger than 0.01 eV per period. The mechanism produces an atomic contrast for ionic crystals with two maxima per unit cell in a line scan.

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