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Protocol for evaluating extracellular matrix stiffness post-decellularization of triple-negative breast cancer cells using atomic force microscopy. [PDF]
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CIRP Encyclopedia of Production Engineering, 2019
Physicists at the Swiss Nanoscience Institute and the University of Basel have succeeded in measuring the very weak van der Waals forces between individual atoms for the first time.
Francesco Marinello
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Physicists at the Swiss Nanoscience Institute and the University of Basel have succeeded in measuring the very weak van der Waals forces between individual atoms for the first time.
Francesco Marinello
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Atomic Force Microscopy: An Introduction
2023Imaging of nano-sized particles and sample features is crucial in a variety of research fields, for instance, in biological sciences, where it is paramount to investigate structures at the single particle level. Often, two-dimensional images are not sufficient, and further information such as topography and mechanical properties are required ...
Feng, Yuzhen, Roos, Wouter H
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Measuring viscoelasticity of soft biological samples using atomic force microscopy.
Soft Matter, 2019Mechanical properties play important roles at different scales in biology. At the level of a single cell, the mechanical properties mediate mechanosensing and mechanotransduction, while at the tissue and organ levels, changes in mechanical properties are
Y. Efremov, T. Okajima, A. Raman
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Atomic Force Microscopy for Molecular Structure Elucidation.
Angewandte Chemie, 2018Using scanning probe microscopy techniques, at low temperatures and in ultrahigh vacuum, individual molecules adsorbed on surfaces can be probed with ultrahigh resolution to determine their structure and details of their conformation, configuration ...
L. Gross +7 more
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Acoustic Microscopy by Atomic Force Microscopy
Applied Physics Letters, 1994We have constructed an atomic force microscope enabling one to image the topography of a sample, and to monitor simultaneously ultrasonic surface vibrations in the MHz range. For detection of the distribution of the ultrasonic vibration amplitude, a part of the position-sensing light beam reflected from the cantilever is directed to an external knife ...
Walter Arnold, Ute Rabe
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Capillary force in atomic force microscopy
The Journal of Chemical Physics, 2004Under ambient conditions, a water meniscus generally forms between a nanoscale atomic force microscope tip and a hydrophilic surface. Using a lattice gas model for water and thermodynamic integration methods, we calculate the capillary force due to the water meniscus for both hydrophobic and hydrophilic tips at various humidities.
Joonkyung Jang +2 more
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Advances in Atomic Force Microscopy for Probing Polymer Structure and Properties
, 2018Over the past 30 years, atomic force microscopy (AFM) has played an important role in elucidating the structure and properties of polymer surfaces. AFM-based techniques have enabled the quantitative determination of the physicochemical properties of ...
Dong Wang, Thomas P. Russell
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Hyphenating Atomic Force Microscopy
Analytical Chemistry, 2014Atomic force microscopy can be readily combined with complementary instrumental techniques ranging from optical to mass-sensitive methods. This Feature highlights recent advances on hyphenated AFM technology, which enables localized studies and mapping of complementary information at surfaces and interfaces.
Alexander Eifert, Christine Kranz
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