Results 21 to 30 of about 3,272,261 (293)

Massively parallel cantilever-free atomic force microscopy

Nature Communications, 2021
Atomic force microscopy (AFM) provides high resolution, but is limited to small areas. Here, the authors introduce a massively parallel AFM approach with >1000 probes in a cantilever-free probe architecture, and present an optical method for detecting ...
Wenhan Cao, Nourin Alsharif, Zhongjie Huang, Alice E. White, YuHuang Wang, Keith A. Brown   +5 more
doaj   +1 more source

Atomistic simulations of atomic force microscopy [PDF]

, 2010
An important milestone in exploration of physical phenomena on the nanometer scale was the invention of scanning tunneling microscopy (STM) in 1982 by G. Binig and H. Rohrer. Later, using noncontact atomic force microscopy (AFM) atomic resolution has
Ghasemi, Seyed Alireza
core   +1 more source

Atomic resolution with high-eigenmode tapping mode atomic force microscopy

Physical Review Research, 2022
Atomic surface structure imaging is instrumental for the understanding of surface-related phenomena. Here, we show that conventional tapping mode atomic force microscopy with high cantilever eigenmodes and subnanometer amplitudes allow routine atomic ...
N. Severin, A. R. Dzhanoev, H. Lin, A. Rauf, S. Kirstein, C.-A. Palma, I. M. Sokolov, J. P. Rabe   +7 more
doaj   +1 more source

Topography and mechanical properties of single molecules of type I collagen using atomic force microscopy [PDF]

, 2005
Although the mechanical behavior of tendon and bone has been studied for decades, there is still relatively little understanding of the molecular basis for their specific properties.
Bozec, L., Laurent Bozec, Horton, Michael, Horton, M., Michael Horton, Bozec, Laurent   +5 more
core   +1 more source

Specific antigen/antibody interactions measured by force microscopy [PDF]

, 1996
Dammer U, Hegner M, Anselmetti D, et al. Specific antigen/antibody interactions measured by force microscopy. Biophysical journal. 1996;70(5):2437-2441.Molecular recognition between biotinylated bovine serum albumin and polyclonal, biotin-directed IgG ...
Dreier, M., Dammer, Ulrich, Hegner, M., H.J. Güntherodt, Güntherodt, H.J., Wagner, Peter, U. Dammer, M. Dreier, Wagner, P., D. Anselmetti, Hegner, Martin, Huber, Walter, Güntherodt, Hans-Joachim, Huber, W., W. Huber, Anselmetti, D., Dreier, Markus, Dammer, U., P. Wagner, Anselmetti, Dario ; https://orcid.org/, M. Hegner   +20 more
core   +1 more source

Microrheology of human lung epithelial cells measured by atomic force microscopy [PDF]

, 2003
Lung epithelial cells are subjected to large cyclic forces from breathing. However, their response to dynamic stresses is poorly defined. We measured the complex shear modulus (G*(ω)) of human alveolar (A549) and bronchial (BEAS-2B) epithelial cells over
Farré, Ramon, Buscemi Estefanell, Lara, Trepat Guixer, Xavier, Alcaraz, Jordi, Farré Ventura, Ramon, Buscemi, Lara, Trepat, Xavier, Grabulosa Descals, Mireia, Alcaraz Casademunt, Jordi, Grabulosa, Mireia, Navajas, Daniel, Fabry, Ben, Navajas Navarro, Daniel   +12 more
core   +1 more source

Quantitative atomic force microscopy

Journal of Physics: Condensed Matter, 2017
A variety of atomic force microscopy (AFM) modes is employed in the field of surface science. The most prominent AFM modes include the amplitude modulation (AM) and the frequency modulation (FM) mode. Over the years, different ways for analyzing data acquired with different AFM modes have been developed, where each analysis is usually based on mode ...
Söngen, Hagen, Bechstein, Ralf, Kühnle, Angelika   +2 more
openaire   +3 more sources

Advances in atomic force microscopy [PDF]

Reviews of Modern Physics, 2003
In press (Reviews of Modern Physics, scheduled for July 2003), 86 pages, 44 ...
openaire   +3 more sources

High-frequency multimodal atomic force microscopy

Beilstein Journal of Nanotechnology, 2014
Multifrequency atomic force microscopy imaging has been recently demonstrated as a powerful technique for quickly obtaining information about the mechanical properties of a sample.
Adrian P. Nievergelt, Jonathan D. Adams, Pascal D. Odermatt, Georg E. Fantner   +3 more
doaj   +1 more source

Atomic force microscopy of anisotropic silicone magnetoactive composites [PDF]

E3S Web of Conferences, 2023
New anisotropic magnetically active elastomers using carbonyl iron micrometer size ferromagnetic fillers in the silicone matrix were synthesized. Samples with orientation of the outer magnetic field strength vector applied in perpendicular or in parallel
Valiev Hammat, Karnet Yulia, Kornilova Alla, Minaev Andrey, Stepanov Gennady   +4 more
doaj   +1 more source