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A full-atom multiscale modelling for sodium chloride diffusion in anion exchange membranes
(Elsevier Science, 2021-11)
A novel full-atom multiscale method, combining different computational approaches and aimed to describe diffusion of multiple ions in anion exchange membranes (AEM), is presented. The method is used to evaluate diffusion ...
Modeling the interaction of a neutral polymer with small ions in solution. A theoretical study of ion binding to a neutral polymer
(Kluwer Academic Publishers, 1992)
The interaction between NaCl and 1,2-dimethoxyethylene is used to model ion binding to a neutral polymer. The relative binding energies involving different ion-polymer structures were calculated using minimal basis STO-3G ...
Counter-ion effect on surfactant-DNA gel particles as controlled DNA delivery systems
(ROYAL SOC CHEMISTRYCAMBRIDGE, 2012)
The ability to entrap drugs within vehicles and subsequently release them has led to new treatments for a number of diseases. Based on an associative phase separation and interfacial diffusion approach, we developed a way ...
Counter ion effects on the energy transfer processes in PPV
(Elsevier BVAmsterdam, 2014-04)
We report an enhanced luminescence of cast films of poly(p-phenylenevinylene) (PPV), where the energy transfer among adjacent polymer chains was controlled by varying the concentration of counterions in the synthesis. Using ...
Self-assembly of myristic acid in the presence of choline hydroxide: Effect of molar ratio and temperature
(Academic Press Inc Elsevier Science, 2015-05)
Salt-free catanionic systems based on fatty acids and cationic surfactants are known to exhibit a broad polymorphism by simply tuning the molar ratio between the two components. In the case of fatty acid combined with ...
Photocatalytic discoloration of aqueous Malachite Green solutions by UV-illuminated TiO2 nano-particles under air and nitrogen atmospheres: Effects of counter-ions and pH
(Royal Society of Chemistry, 2011-01)
Under air atmosphere, the photocatalytic discoloration of malachite green (MG) aqueous solutions (atriphenylmethane dye) in the presence of TiO2 and UV light followed an oxidative pathway, involving an N-demethylation ...