Results 281 to 290 of about 22,416,474 (360)
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ACS Applied Materials and Interfaces, 2019
The surface electric potential of biomaterials has been extensively proven to play a critical role in stem cells' fate. However, there are ambiguous reports on the relation of stem cells' osteogenic capacity to surface potential characteristics ...
Fei Jia +11 more
semanticscholar +1 more source
The surface electric potential of biomaterials has been extensively proven to play a critical role in stem cells' fate. However, there are ambiguous reports on the relation of stem cells' osteogenic capacity to surface potential characteristics ...
Fei Jia +11 more
semanticscholar +1 more source
ACS Biomaterials Science & Engineering, 2018
This study represents the unique analysis of the electrospun scaffolds with the controlled and stable surface potential without any additional biochemical modifications for bone tissue regeneration.
P. Szewczyk +7 more
semanticscholar +1 more source
This study represents the unique analysis of the electrospun scaffolds with the controlled and stable surface potential without any additional biochemical modifications for bone tissue regeneration.
P. Szewczyk +7 more
semanticscholar +1 more source
Surface Interaction Potentials in Elasticity
Archive for Rational Mechanics and Analysis, 1990The first third of this paper is a review of differential geometry of surfaces in three-dimensions and some tensor analysis. The second part describes static or equilibrium states of elastic bodies bounded by surfaces. The interplay between the elastic constitutive equation of the material in the three-dimensional body within the two-dimensional ...
Podio-Guidugli, Paolo +1 more
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Acta Biomaterialia, 2018
Surface potential of biomaterials can dramatically influence cellular osteogenic differentiation. In this work, a wide range of surface potential on ferroelectric polyvinylidene fluoride trifluoroethylene (P(VDF-TrFE)) films was designed to get insight ...
Bolin Tang +6 more
semanticscholar +1 more source
Surface potential of biomaterials can dramatically influence cellular osteogenic differentiation. In this work, a wide range of surface potential on ferroelectric polyvinylidene fluoride trifluoroethylene (P(VDF-TrFE)) films was designed to get insight ...
Bolin Tang +6 more
semanticscholar +1 more source
On the Surface Potential of Pneumoconiotic Dusts
Beiträge zur Pathologie, 1972Summary The mobility of silicogenic dust samples (cristobalite, erosil, tridymite, silicon dioxide and vitrinite) was studied by microelectrophoresis, which showed that they differed in surface potential. A relationship was found between surface potential and severity of tissue damage.
G, Kosztolányi +2 more
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Image Plane for Surface Potential
Europhysics Letters (EPL), 1986A method of describing the nonlocality of exchange and correlation energy and potential, which gives the correct long-range imagelike behaviour, is adopted in a self-consistent calculation of a solid surface in the framework of the jellium model. The exchange-correlation potential Vxc(z), within the approximation proposed by Gunnarson and Jones, is ...
OSSICINI, Stefano +2 more
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Mapping potential energy surfaces
The Journal of Chemical Physics, 2004A recently proposed dynamical method [A. Laio and M. Parrinello, Proc. Natl. Acad. Sci. U.S.A. 99, 12562 (2002)] allows us to globally sample the free energy surface. This approach uses a coarse-grained non-Markovian dynamics to bias microscopic atomic trajectories.
Yudong, Wu +2 more
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Measurement of Surface Potential or Contact Potential Differences
Review of Scientific Instruments, 1946The term ``surface potential'' is recommended as preferable to ``contact potential'' when surface effects are being studied. The use of a pH meter for measurement of surface potentials is described.
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Understanding the Surface Potential of Water
The Journal of Physical Chemistry B, 2011We have resolved the inconsistency in quantifying the surface potential at the liquid-vapor interface when using explicit ab initio electronic charge density and effective atomic partial charge models of liquid water. This is related, in part, to the fact that the resulting electric potentials from partial-charge models and ab initio charge ...
Shawn M, Kathmann +3 more
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Membrane potential, surface potential and ionic permeability
Physics Letters A, 1979To clarify contributions to cellular transmembrane potential concentration potentials of phospholipid bilayer membranes and surface potentials of phospholipid monolayers were measured with respect to salt concentrations and various surface charge densities.
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