Results 11 to 20 of about 529,798 (193)
Quark Forces from Hadronic Spectroscopy [PDF]
Physical Review Letters, 2009 We consider the implications of the most general two-body quark-quark interaction Hamiltonian for the spin-flavor structure of the negative parity L=1 excited baryons. Assuming the most general two-body quark interaction Hamiltonian, we derive two correlations among the masses and mixing angles of these states, which constrain the mixing angles, and ...
Pirjol, Dan, Schat, Carlos Luis
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3D Force Field Spectroscopy [PDF]
, 2015 With recent advances in instrumentation and experimental methodology, noncontact atomic force microscopy is now being frequently used to measure the atomic-scale interactions acting between a sharp probe tip and surfaces of interest as a function of three spatial dimensions, via the method of three-dimensional atomic force microscopy (3D-AFM).
Baykara, M.Z., Schwarz, U.D.
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Beilstein Journal of Nanotechnology, 2021 Viscoelastic characterization of materials at the micro- and the nanoscale is commonly performed with the aid of force–distance relationships acquired using atomic force microscopy (AFM).
Berkin Uluutku +2 more
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Biomimetics, 2023 The interaction between the plant lipid transfer protein Pru p 3 and phytosphingosine was assessed using an atomic force microscope. Phytosphingosine was covalently immobilized on DeepTipTM probes and Pru p 3 on MicroDeckTM functionalized substrates ...
Rafael Daza +9 more
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Force Spectroscopy with Quantitative On-Cantilever Force Control
Proceedings, 2018 In this work we propose a method for on-cantilever force control for application in force distance (F-z) spectroscopy for intermolecular interaction sensing.
Wojciech Majstrzyk +4 more
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Imaging spectroscopy with the atomic force microscope [PDF]
, 1994 Force curve imaging spectroscopy involves acquiring a force-distance curve at each pixel of an atomic force microscope image. Processing of the resulting data yields images of sample hardness and tip-sample adhesion.
Baldeschwieler, John D. +1 more
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Microorganisms, 2020 (1) Background: Many factors can impact bacterial mechanical properties, which play an important role in survival and adaptation. This study characterizes the ultrastructural phenotype, elastic and viscoelastic properties of Rhizobium leguminosarum bv ...
Dong Jun, Ubong Idem, Tanya E. S. Dahms
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Electrostatic force spectroscopy of near-surface localized states [PDF]
, 2004 Electrostatic force microscopy at cryogenic temperatures is used to probe the electrostatic interaction of a conductive atomic force microscopy tip and electronic charges trapped in localized states in an insulating layer on a semiconductor.
Dana, Aykutlu, Yamamoto, Yoshihisa
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Force Mapping Study of Actinoporin Effect in Membranes Presenting Phase Domains
Toxins, 2021 Equinatoxin II (EqtII) and Fragaceatoxin C (FraC) are pore-forming toxins (PFTs) from the actinoporin family that have enhanced membrane affinity in the presence of sphingomyelin (SM) and phase coexistence in the membrane.
Katia Cosentino +5 more
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Non-equilibrium umbrella sampling applied to force spectroscopy of soft matter [PDF]
, 2015 Physical systems often respond on a timescale which is longer than that of the measurement. This is particularly true in soft matter where direct experimental measurement, for example in force spectroscopy, drives the soft system out of equilibrium and ...
Evans, Denis J. +5 more
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