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Dynamic surface tension of aqueous solutions of ionic surfactants: Role of electrostatics
(American Chemical Society, 2011-02)
The adsorption kinetics of the cationic surfactant dodecyltrimethylammonium bromide at the air-water interface has been studied by the maximum bubble pressure method at concentrations below the critical micellar concentration. ...
Molecular Dynamic Study of the Structure and Dynamics of Polymer Melt at Solid Surfaces
(Taylor & Francis, 2014-06)
We investigate the dynamic and static properties of a polymer melt near solid surfaces. The melt, composed of linear chains, is confined between two solid walls which one of the walls being repulsive whereas the opposite, ...
Equilibrium and dynamic surface properties of trisiloxane aqueous solutions. Part 2. Theory and comparison with experiment
(Elsevier Science, 2010-12)
In the first part of this paper we presented experimental results, which shows the presence of surface aggregates in aqueous solutions of trisiloxane surfactants (Ritacco et al. [1]). Formation of those aggregates has been ...
Adsorption Kinetics of a Cationic Surfactant Bearing a Two-Charged Head at the Air-Water Interface
(MDPI AG, 2020-01-22)
We studied the dynamics of adsorption at the air-water interface of a cationic surfactant bearing two charges, Gemini 12-2-12, at concentrations below and above the critical micelle concentration (cmc). We used maximum ...
Dibucaine effects on structural and elastic properties of lipid bilayers
(ELSEVIER SCIENCE BV, 2009)
In this work we report the interaction effects of the local anesthetic dibucaine (DBC) with lipid patches in model membranes by Atomic Force Microscopy (AFM). Supported lipid bilayers (egg phosphatidylcholine, EPC and ...
Surface tension of O2-Ar, N2-Ar and O2-N2-Ar mixturesTensión superficial de las mezclas O2-Ar, N2-Ar y O2-N2-Ar
(ECORFAN Journal-Ecuador, 2020)
Intermolecular alignment dependence of ethylene glycol flow on the chemical nature of the solid surface (borosilicate and sno2)
(2001)
This work studied ethylene glycol (MEG) flowing on two different solid surfaces, borosilicate and thin dioxide (SnO2). Intermolecular alignment, determined as polarization and anisotropy, showed dependence on the solid ...