Results 21 to 30 of about 2,633,026 (326)
Morphological Investigation of Protein Crystals by Atomic Force Microscopy
Crystals, 2023 In this review, we discuss the progress in the investigation of macromolecular crystals obtained through the use of atomic force microscopy (AFM), a powerful tool for imaging surfaces and specimens at high resolution.
Silvia Maria Cristina Rotondi +5 more
doaj +1 more source
Field-driven gapless spin liquid in the spin-1 Kitaev honeycomb model
Physical Review Research, 2020 Recent proposals for spin-1 Kitaev materials, such as honeycomb Ni oxides with heavy elements of Bi and Sb, have shown that these compounds naturally give rise to antiferromagnetic (AFM) Kitaev couplings.
Ciarán Hickey +4 more
doaj +1 more source
Deformation of a Liquid Near an AFM Tip: Molecular Dynamics Approach [PDF]
Langmuir, 2020 The interaction between an atomic force microscopy (AFM) probe and a thin film of water deposited over a flat substrate is studied using molecular dynamics (MD). The effects of the film thickness and the probe radius on both the deformation height of the liquid interface and the distance of the jump to contact at which the liquid comes in direct ...
Hilaire, Lolita +6 more
openaire +3 more sources
Method to Measure Surface Tension of Microdroplets Using Standard AFM Cantilever Tips
Langmuir, 2023 Surface tension is a physical property that is central to our understanding of wetting phenomena. One could easily measure liquid surface tension using commercially available tensiometers (e.g., Wilhelmy plate method) or by optical imaging (e.g., pendant
Pranav Sudersan +5 more
semanticscholar +1 more source
AFM imaging of functionalized carbon nanotubes on biological membranes [PDF]
, 2009 Multifunctional carbon nanotubes are promising for biomedical applications as their nano-size, together with their physical stability, gives access into the cell and various cellular compartments including the nucleus.
Coley, Helen M. +12 more
core +1 more source
Functional analysis of biological matter across dimensions by atomic force microscopy (AFM): from tissues to molecules and, ultimately, atoms [PDF]
, 2004 For a detailed understanding of biological tissues and proteins and their dynamical processes the 3D structures of the components involved must be known.
Stolz, Martin
core +1 more source
Atmospheric Chemistry and Physics, 2018 . In this work, we present new results of atomic force microscopy (AFM) force curves over pure ice at different temperatures, performed with two different environmental chambers and different kinds of AFM tips.
Julián Gelman Constantín +3 more
semanticscholar +1 more source
Nanopipette/Nanorod-Combined Quartz Tuning Fork–Atomic Force Microscope
Sensors, 2019 We introduce a nanopipette/quartz tuning fork (QTF)–atomic force microscope (AFM) for nanolithography and a nanorod/QTF–AFM for nanoscratching with in situ detection of shear dynamics during performance.
Sangmin An, Wonho Jhe
doaj +1 more source
Foods, 2022 This study’s objective was to estimate the seasonal occurrence of aflatoxin M1 (AFM1) in cow’s milk between winter 2016 and winter 2022 and to assess dietary exposure and risk assessment for the adult Croatian population.
Nina Bilandžić +8 more
doaj +1 more source
, 2014 Recent frequency-modulated atomic force microscopy (FM-AFM) can measure the three-dimensional force distribution between a probe and a sample surface in liquid.
K. Amano, O. Takahashi
semanticscholar +1 more source