atomic force microscope measurements
Interaction Energy between an Atomic Force Microscope Tip and a Charged Particle in Electrolyte
... element of the AFM and, at its apex ranges in size from microns to nanometers, thus the ability of the AFM to probe those length-scales. When the AFM tip is immersed in an electrolyte, it can gain surface charge due to ...
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Real-time, label-free monitoring of cell viability based on cell adhesion measurements with an atomic force microscope
... electron microscope equipped with a LaB6 cathode running at 120 kV and an ORIOUS SC1000 4008 × 2672 pixels CCD camera (Gatan UK, Abingdon Oxon, ...LDA measurements were carried out with a Malvern ...
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Investigation of High-Rate Ultrasonic Vibration Assisted Nanomachining Using an Atomic Force Microscope.
... microscopy with the nanoscale spatial resolution of atomic force microscopy. UFM not only images the local surface elasticity variations between the Ge dots and the substrate with a spatial resolution of ...
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Probing polydopamine adhesion to protein and polymer films : microscopic and spectroscopic evaluation
... 8 atomic force microscope with Nanoscope V controller was used for the AFM mea- ...surements. Measurements were made in air under ambient ...iment. Force–distance plots were obtained at ...
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Development and testing of a XYZ scanner for atomic force microscope
... In life sciences, AFM is the most commonly used as a nanotool for various measurements; high-resolution imaging of biological samples and so on. Toshio Ando [12] believes that AFM was expected to play a role in ...
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Identification of Characteristic Macromolecules of Escherichia coli Genotypes by Atomic Force Microscope Nanoscale Mechanical Mapping
... (TEM) measurements, the former has several advantages over the latter, such as simpler specimen preparation, less restricted experimental requirements, and more biological-friendly imaging ...
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Jobst, Markus A. (2018): Multiplexed single molecule observation and manipulation of engineered biomolecules. Dissertation, LMU München: Fakultät für Physik
... off-rate measurements with conventional bulk methods. Single-molecule force spectroscopy (SMFS) with the atomic force microscope measures the response of individual biomolecules to ...
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Influence of deformability of kraft pulp fiber surface estimated by force curve measurements on atomic force microscope (AFM) contact mode imaging
... a force curve on the same position changed depending on the laser spot position at the back of a ...of force curves were calculated by the root mean square until the sample stage was lifted by 20 nm after a ...
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Optical excitation of atomic force microscopy cantilever for accurate spectroscopic measurements
... To see if the average power of the excitation source affected the frequency shift noise of the microscope, we measured the frequency shift noise at various oscillation ampli- tudes from 0.5 to 10 nm, and increased ...
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Design of Fractional Order Sliding Mode Controller for Chaos Suppression of Atomic Force Microscope System
... HE atomic force microscope is a known device for imaging the topography of surfaces and surface analysis applications with the precise measurements at the nano-scale ...The atomic ...
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An experimental study of surface forces
... of atomic scale microscopy to conducting substrates was removed in 1986 when Binnig, Gerber and Quate developed the Atomic Force Microscope ...the force between the tip and ...the ...
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Surface Force Analysis of Pyrite (FeS2): Its Reactivity to Amino Acid Adsorption
... quantitative force analysis with atomic force microscope (AFM) in which a single amino acid residue was mounted on the tip apex of AFM probe, we were able to find the reaction sites and study ...
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The ReactorAFM: Non-contact atomic force microscope operating under high-pressure and high-temperature catalytic conditions.
... The ReactorAFM combines a UHV system with a high- pressure reactor and allows in-situ investigations of model catalysts. The scanner uses a miniature quartz tuning fork with a micrometre-sized tip, operates in ...
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Single-molecule force spectroscopy studies of fibrin A-a polymerization interactions via the atomic force microscope
... of force measurements, conformational changes to the protein over the course of an experiment often introduces systematic artifacts in the ...Each force curve was acquired at a different location on ...
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Surface force analysis of glycine adsorption on different crystal surfaces of titanium dioxide (TiO2)
... Surface force analysis with atomic force microscope (AFM) in which a single amino acid residue was mounted on the tip apex of AFM probe was carried out for the first time at the molecular ...
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Forces in a biological context
... (MT)-Dam1 force generation models take the approach of including all the molecular processes believed to take ...sustaining force, the high number of coupled processes limits the ability to discern the key ...
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Force and compliance measurements on living cells using atomic force microscopy (AFM)
... AFM force measurements of ligand-receptor interactions can be used to determine the dynamic strength of a complex and characterize the changes in free energy that the particular complex undergoes ...
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Fully Atomistic Simulations of Protein Unfolding in Low Speed Atomic Force Microscope and Force Clamp Experiments with the Help of Boxed Molecular Dynamics
... initial force is needed to break out of this ...the force rapidly decreases. After that, the force generally increases, showing “ humps ” again while the domains ...pulling force reaches a ...
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Ultrastructure and physical properties of an adhesive surface, the toe pad epithelium of the tree frog, Litoria caerulea White
... Repetitive measurements did not reveal any significant plastic deformations (not shown), ...the force–distance cycles does, however, indicate a degree of ...the force–distance cycles allow the ...
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STUDY OF CARBON NANOTUBE FOR SCANNING PROBE MICROSCOPY
... Metallic nanotubes have extremely high conductivity; a single metallic SWNT can supportelectrical currents as high as tens of microamps. These characteristics haveexpanded the capabilities of these tools beyond simple ...
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