Confinement-induced phase behavior and adsorption regulation of ionic surfactants in the aqueous film between charged solids
Article Abstract:
Self-consistent field theory for adsorption and association is utilized to calculate the adsorption of an ionic surfactant (C16P3(sub +)) to two identical, negatively charged, slightly hydrophobic solids separated by a thin film and immersed in an infinite reservoir of aqueous 1:1 electrolyte. The consequence of findings is described in the context of experimental studies of interaction forces and images of adsorbed structures with atomic force microscopy.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
The sodium ion affinity of glycylglycine
Article Abstract:
A study to clarify the discrepancies of the sodium ion (Na(super +1)) binding energy of glycylglycine (GlyGly), is presented by calculating at higher ab initio level than previously used. Further, a new series of kinetic method experiments are conducted that would replace the nucleobase reference bases to yield underestimated Na(super +1) affinities with amino acid reference bases.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Photoswitchable elements within a peptide backbone-ultrafast spectroscopy of thioxylated amides
Article Abstract:
A series of thioxo compounds, thioacetamide, N-methylthioacetamide, a cyclic thioxoamide, two thioxylated dipeptides and a thioxylated dodacapeptide are investigated by ultrafast spectroscopy in the visible and near UV. It was shown that peptides containing a thioxo peptide bond show very similar absorption kinetics as thioacetamide and N-methylthioacetamide.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Self-consistent field analysis of ionic surfactant adsorption regulation in the aqueous film between two neutral solids
- Abstracts: Molecular structure and adsorption of dimethyl sulfoxide at the surface of aqueous solutions. Probing the structure of water molecules at an oil/water interface in the presence of a charged soluble surfactant through isotopic dilution studies
- Abstracts: Scaling of the rotational relaxation of tracers in o-terphenyl: a linear and nonlinear ESR study. Nonexponential primary relaxation in supercooled salol
- Abstracts: Modeling the phase behavior of the inverse hexagonal and inverse bicontinuous cubic phases in 2:1 fatty acid/phosphatidylcholine mixtures
- Abstracts: Extraction and purification of dimeric fullerene oxides from fullerene soot. Purification of MWNTs combining wet grinding, hydrothermal treatment, and oxidation