Direct visualization of the real time swelling and collapse of a poly(methacrylic acid) brush using atomic force microscopy

Soft Matter ◽  
2009 ◽  
Vol 5 (2) ◽  
pp. 296-299 ◽  
Author(s):  
Andrew J. Parnell ◽  
Simon J. Martin ◽  
Richard A. L. Jones ◽  
C. Vasilev ◽  
Colin J. Crook ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Real Time ◽  
Methacrylic Acid ◽  
Direct Visualization ◽  
The Real ◽  
Force Microscopy ◽  
Atomic Force

Using Atomic Force Microscopy to Study the Real Time Dynamics of DNA Unwinding by Mitochondrial Twinkle Helicase

BIO-PROTOCOL ◽  
2021 ◽  
Vol 11 (17) ◽  
Author(s):  
Parminder Kaur ◽  
Hai Pan ◽  
Matthew Longley ◽  
William Copeland ◽  
Hong Wang
Keyword(s):  
Atomic Force Microscopy ◽  
Real Time ◽  
Dna Unwinding ◽  
The Real ◽  
Time Dynamics ◽  
Force Microscopy ◽  
Atomic Force

Direct Visualization of KirBac3.1 Potassium Channel Gating by Atomic Force Microscopy

2007 ◽  
Vol 374 (2) ◽  
pp. 500-505 ◽  
Author(s):  
Szymon Jarosławski ◽  
Brittany Zadek ◽  
Frances Ashcroft ◽  
Catherine Vénien-Bryan ◽  
Simon Scheuring
Keyword(s):  
Atomic Force Microscopy ◽  
Potassium Channel ◽  
Channel Gating ◽  
Direct Visualization ◽  
Force Microscopy ◽  
Atomic Force ◽  
Potassium Channel Gating

scholarly journals Atomic force microscopy reveals the role of vascular smooth muscle cell elasticity in hypertension

2020 ◽  
Author(s):  
Yi Zhu
Keyword(s):  
Atomic Force Microscopy ◽  
Smooth Muscle ◽  
Vascular Smooth Muscle ◽  
Smooth Muscle Cell ◽  
Real Time ◽  
Muscle Cell ◽  
Vascular Smooth Muscle Cell ◽  
Research Subjects ◽  
Force Microscopy ◽  
Atomic Force

AbstractThe vascular smooth muscle cell (VSMC) mechanical properties not only provide intrinsic cellular functions, but also influence many vascular and circulation functions in physiology. In this report, the VSMCs of thoracic aorta from 16 week age Wistar-Kyoto normotensive rats (WKY) and spontaneously hypertensive rats (SHR) were used as research subjects to reveal hypertension mechanism at a single cell level using atomic force microscopy (AFM). The apparent elastic modulus was significantly increased in VSMCs from SHRs compared to those from WKYs. Treatment with cytochalasin D (CD), ML7, Y27632 and lysophosphatidic acid (LPA) modulated VSMC stiffness of WKYs and SHRs. A spectral analysis approach was applied to further investigate the time-dependent change in VSMC elasticity of WKYs and SHRs. This report demonstrated the efficacy of real-time analysis of VSMC elasticity by AFM nano-indentation, and revealed real-time functional differences in biomechanical characteristics of VSMCs with drug treatments.

Sensor Referenced Real-Time Videolization of Atomic Force Microscopy for Nanomanipulations

2008 ◽  
Vol 13 (1) ◽  
pp. 76-85 ◽  
Author(s):  
Lianqing Liu ◽  
Yilun Luo ◽  
Ning Xi ◽  
Yuechao Wang ◽  
Jiangbo Zhang ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Real Time ◽  
Force Microscopy ◽  
Atomic Force

scholarly journals Direct visualization of the native structure of viroid RNAs at single-molecule resolution by atomic force microscopy

RNA Biology ◽  
2019 ◽  
Vol 16 (3) ◽  
pp. 295-308 ◽  
Author(s):  
M. Moreno ◽  
L. Vázquez ◽  
A. López-Carrasco ◽  
J.A. Martín-Gago ◽  
R. Flores ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Single Molecule ◽  
Direct Visualization ◽  
Native Structure ◽  
Force Microscopy ◽  
Atomic Force
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