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Effect of the concentration and composition on the size and shape of micelles of sodium oleate-cetyltrimethylammonium bromide mixtures
(Academic Press Inc Elsevier Science, 2010-11)
The dependence of the aggregation number (Nagg) on composition and concentration of sodium oleate-cetyltrimethylammonium bromide mixed micelles as revealed by cyclic voltammetry experiments shows a complex relationship ...
On the influence of fatty acid chain unsaturation on supramolecular gelation of aminocarbohydrate-based supra-amphiphiles
(2018-12-01)
Supramolecular gels are soft materials formed mainly by low molecular weight units held together by intermolecular interactions. Stabilizing these kinds of materials is quite a challenge due to the influence of multiple ...
Conformational analysis of 2,2-difluoroethylamine hydrochloride: double gauche effect
(Beilstein-institutFrankfurt Am MainAlemanha, 2014)
Nuclear quantum effects on the hydrogen bond donor-acceptor exchange in water-water and water-methanol dimers
(American Institute of Physics, 2020-07)
We present results from path integral molecular dynamics simulations that describe effects from the explicit incorporation of nuclear quantum fluctuations on the topology of the free energy associated with the geared ...
Effect of zinc chloride added to self-etching primer on bond strength to caries-affected dentin and chemical-physical-mechanical properties of adhesives
(2019-12-01)
The aim of this in vitro study was to evaluate the effect over time of zinc chloride (ZnCl2) incorporated into the primer of a two-step self-etching adhesive system (Clearfil SE Bond, Kuraray - SE) on long-term microtensile ...
Correlation between the hydration of acyl chains and phosphate groups in lipid bilayers: Effect of phase state, head group, chain length, double bonds and carbonyl groups
(Elsevier Science, 2019-06)
This paper demonstrates by means of FTIR/ATR analysis that water molecules intercalate at different extents in the acyl chain region of lipid membranes in correlation with the hydration of the phosphate groups. This ...
Thermodynamic Stabillity of Hydrogen-Bonded Systems in Polar and Nonpolar Environments
(JOHN WILEY & SONS INC, 2010)
The thermodynamic properties of a selected set of benchmark hydrogen-bonded systems (acetic acid dimer and the complexes of acetic acid with acetamide and methanol) was studied with the goal of obtaining detailed information ...
The supramolecular behavior of the polycatenated double-layer coordination polymer [Cd2(isonicotinate)4(pab)(H2O)] n (pab = 1,4-di-4-pyridyl-2,3-diaza-1,3-butadiene)
(Elsevier B.V., 2010)
The reaction mixture of pab and isonicotinate ligands with cadmium(II) nitrate under hydrothermal conditions generates a novel three-dimensional catenate framework, namely [Cd2(isonicotinate)4(pab) (H2O)]n (1) (pab = ...
High and low affinity sites of ferrihydrite for metal ion adsorption: Data and modeling of the alkaline-earth ions Be, Mg, Ca, Sr, Ba, and Ra
(2020-10-01)
The alkaline-earth metal ion series comprises Be, Mg, Ca, Sr, Ba, and Ra. Calcium (Ca) and magnesium (Mg) are the most abundant alkaline-earth metal ions in nature and their interaction with the mineral surfaces of metal ...
Aqueous sodium oleate-sodium dehydrocholate mixtures at low concentration
(Springer, 2003-10)
The aqueous mixed system sodium dehydrocholate (NaDHC)-sodium oleate (NaOL) was studied by several methods to determine the influence of the hydrophobic structure of both surfactants in the mixed micellization and the ...