Buscar
Mostrando ítems 1-10 de 486
Evaluation of the slip length in the slipping friction between background electrolytes and peptides through the modeling of their capillary zone electrophoretic mobilities
(Wiley Vch Verlag, 2013-09)
This work analyzes and discusses several physicochemical peptide chain properties that may generate partial or total BGE slip boundary conditions on the surface of peptides migrating as spherical and aspherical particles ...
Determination of electrokinetic and hydrodynamic parameters of proteins by modeling their electrophoretic mobilities through the electrically charged spherical porous particle
(Wiley VCH Verlag, 2013-03)
This work explores the possibility of using the electrically charged "spherical porous particle" (SPP) to model the electrophoretic mobility of proteins in the low charge regime. In this regard, the electrophoretic mobility ...
Determination of electrokinetic and hydrodynamic parameters of proteins by modeling their electrophoretic mobilities through the electrically charged spherical soft particle
(Wiley VCH Verlag, 2013-03)
This work explores the possibility of using the electrically charged "spherical soft particle" (SSP) to model the electrophoretic mobility of proteins in the low charge regime. The general framework concerning the ...
Global properties and propensity to dimerization of the amyloid-beta (12-28) peptide fragment through the modeling of its monomer and dimer diffusion coefficients and electrophoretic mobilities
(Wiley, 2015-03)
Neuronal activity loss may be due to toxicity caused mainly by amyloid-beta (1–40) and (1–42) peptides forming soluble oligomers. Here the amyloid-beta (12–28) peptide fragment (monomer) and its dimer are characterized at ...
Estimation of electrokinetic and hydrodynamic global properties of relevant amyloid-beta peptides through the modeling of their effective electrophoretic mobilities and analysis of their propensities to aggregation
(Wiley VCH Verlag, 2014-07)
Neuronal activity loss may be due to toxicity caused by amyloid-beta peptides forming soluble oligomers. Here amyloid-beta peptides (1–42, 1–40, 1–39, 1–38, and 1–37) are characterized through the modeling of their ...
Charge regulation phenomenon predicted from the modeling of polypeptide electrophoretic mobilities as a relevant mechanism of amyloid-beta peptide oligomerization
(Wiley VCH Verlag, 2016-03)
Electrophoretic mobilities of amyloid-beta (1-40) and (1-42) peptides and their aggregates are modeled to study the amyloidogenic pathway associated with Alzheimer´s Disease. The near molecule pH generated by the intraparticle ...
Interplay Between Electrophoretic Mobility and Intrinsic Viscosity of Polypeptide Chains
(Wiley Vch Verlag, 2012-04)
The present work is motivated specifically by the need to find a simple interplay between experimental values of electrophoreticmobility and intrinsic viscosity (IV) of polypeptides. The connection between these two ...
Size, electrophoretic mobility, and ion dissociation of vesicles prepared with synthetic amphiphiles
(1990-12-01)
Vesicles prepared with synthetic amphiphiles (dioctadecyldimethylammonium bromide and chloride, dihexadecyl phosphate and its sodium salt) were obtained by sonication, ethanol injections, and chloroform injections. The ...