Buscar
Mostrando ítems 1-10 de 274
Dielectric behavior of PVDF/POMA blends that have a low doped POMA content
(Wiley-Blackwell, 2003-01-31)
The real (epsilon') and imaginary (epsilon) components of the complex permittivity of blends of PVDF [poly(vinylidene fluoride)] with POMA [poly(o-methoxyaniline)] doped with toluenosulfonic acid (TSA) containing 1, 2.5, ...
Dielectric behavior of PVDF/POMA blends that have a low doped POMA content
(Wiley-Blackwell, 2003-01-31)
The real (epsilon') and imaginary (epsilon) components of the complex permittivity of blends of PVDF [poly(vinylidene fluoride)] with POMA [poly(o-methoxyaniline)] doped with toluenosulfonic acid (TSA) containing 1, 2.5, ...
The principle of minimal episteric distortion of the water matrix and its role in protein folding
(American Institute Of Physics, 2013-08)
A significant episteric (around a solid) distortion of the hydrogen-bond structure of water is promoted by solutes with nanoscale surface detail and physico-chemical complexity, such as soluble natural proteins. These ...
Dielectric response of frustrated water down to a single-molecule contribution
(Wiley VCH Verlag, 2017-06-12)
A theory of dielectric response of water under nanoscale confinement was long overdue. This work addresses the problem by establishing a relation between dielectric response and hydrogen-bond frustration subsumed in a ...
Dielectric behavior of PVDF/POMA blends that have a low doped POMA content
(Wiley-Blackwell, 2014)
Influence of bitumen and aggregate polarity on interfacial adhesion
(2017)
The quality of the bitumen–aggregate interface formed in an asphalt mixture is dictated by the physicochemical properties of both materials, such as surface polarity. In order to better understand the role of polarity on ...
Tuning the interfacial charge, orbital, and spin polarization properties in La0.67Sr0.33MnO3/La1-xSrxMnO3 bilayers
(American Institute of Physics, 2018-01)
The possibility of controlling the interfacial properties of artificial oxide heterostructures is still attracting researchers in the field of materials engineering. Here, we used surface sensitive techniques and high-resolution ...
Construção e avaliação de célula de fluxo para estudo da tensão interfacial dinâmica da interface fluxo líquido – sólido por despolarização da fluorescência
(2005)
A simple low-cost flow cell was developed, built and optimized in order to observe dynamic interfacial tension of continuous flow systems. Distinct materials can be used in one of the cell walls in order to observe the ...
A first insight on the bio-functionalization mechanisms of TiO2 nanotubes with calcium, phosphorous and zinc by reverse polarization anodization
(2017-09-15)
The decoration of titanium (Ti) implant surfaces with TiO2 nanotubes has emerged as a promising strategy to improve osseointegration and avoid infection. Nevertheless, it has been reported that nanotubular films are prone ...
Protein packing defects “heat up” interfacial water
(Springer, 2013-06-25)
Ligands must displace water molecules from their corresponding protein surface binding site during association. Thus, protein binding sites are expected to be surrounded by non-tightly-bound, easily removable water molecules. ...