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Emerging charge state after grazing collisions of heavy ions on SnTe surfaces
(American Physical Society, 2000-01)
Emerging charge states of He and Li ions impinging with grazing incidence on a SnTe surface are calculated at high impact velocities. The charge state distribution is obtained as result of the interplay of two atomic ...
Charge density alterations in human hair fibers: An investigation using electrostatic force microscopy
(2006-04-01)
A new method for high-resolution analyses of hair surface charge density under ambient conditions is presented in this paper. Electrostatic force microscopy (EFM) is used here to analyze changes in surface charge density ...
Charge density alterations in human hair fibers: An investigation using electrostatic force microscopy
(2006-04-01)
A new method for high-resolution analyses of hair surface charge density under ambient conditions is presented in this paper. Electrostatic force microscopy (EFM) is used here to analyze changes in surface charge density ...
Electrostatically Driven Protein Adsorption: Charge Patches versus Charge Regulation
(American Chemical Society, 2018-12)
The mechanisms of electrostatically driven adsorption of proteins on charged surfaces are studied with a new theoretical framework. The acid-base behavior, charge distribution, and electrostatic contributions to the ...
On the reasons for α-lactalbumin adsorption on a charged surface: a study by Monte Carlo simulation
(Elsevier Science, 2019-02)
This work studies α-lactalbumin adsorption on a charged substrate using Monte Carlo simulation. The protein is represented by a coarse-grained model with enough components as to reproduce the complex behavior of α-lactalbumin ...
Surface-enhanced Raman scattering activity of negatively charged bio-analytes from a modified silver colloid
(Taylor and Francis Inc., 2016)
A modification to the traditional synthesis of reduced silver metal nanoparticles with hydroxylamine hydrochloride is proposed. The new colloid, obtained by decreasing the concentration of hydroxide and chloride ions, is ...
Image potential state Influence on Charge Exchange in Li+ - Metal Surface Collisions
(American Chemical Society, 2014-04)
The energy dependence of the neutral fraction of ions scattered by metal surfaces is observed to be affected by the presence of energy gaps and surface states in their surface band structure. The effect is more dramatic ...
POTENTIAL, ELECTRIC FIELD AND SURFACE CHARGES CLOSE TO THE BATTERY FOR A RESISTIVE CYLINDRICAL SHELL CARRYING A STEADY LONGITUDINAL CURRENT
(Universidad de TarapacáFacultad de Ingeniería, 2004)