Preparations of the W/O emulsion type with an increased water content, comprising moderately polar and/or nonpolar lipids and one or more interface-active ... Preparations of the W/O emulsion type with an increased water content, comprising moderately polar and/or nonpolar lipids and one or mor...
Compound 1b sorbs various kinds of polar organic molecules, and the amounts of ≤C3 alcohols are comparable to or larger than that of water, while chlorocarbons with no hydrogen-bonding ability and nonpolar molecules are excluded. Thus, 1b showed the amphiphilic sorption property. The states...
The layered perovskite Ca3Mn2O7 (CMO) is a hybrid improper ferroelectric candidate proposed for room temperature multiferroicity, which also displays negative thermal expansion behavior due to a competition between coexisting polar and nonpolar phases. However, little is known about the atomic-scale str...
Adsorption of Polar and Nonpolar Organic Chemicals to Carbon Nanotubes. Environ. Sci. Technol. 2007, 41, 8295–8300. [CrossRef] 72. Maibaum, L.; Dinner, A.R.; Chandler, D. Micelle Formation and the Hydrophobic Effect. J. Phys. Chem. B 2004, 108, 6778–6781. [CrossRef] 73. ...
This effect can be ascribed to the less polar nature of the intermediate structures in comparison with the reactant species. The overall results indicate that the copper-catalyzed cross-coupling reaction of N-, O-, and S-arylation undergoes an OA-RE reaction mechanism. These outcomes are in ...
Polar Molecules In covalent bonds where electrons are shared between atoms, there is a partial transfer of electron density from one atom to the other. When two atoms have different electronegativities, partial ionic charges arise due to the unequal share of electrons. B...
HILIC is best suited to the analysis of highly polar water-soluble analytes that cannot be retained via RPLC and are poorly dissolved in non-polar organic solvents used in normal-phase liquid chromatography [88]. As such, HILIC has been applied to diverse samples and application areas including...
Polar organic molecules with longer methylene chains and nonpolar molecules such as dinitrogen and methane were completely excluded. The guest-inclusion properties could be explained by the ion-dipole interaction between the host and the guest, which is proportional to the dipole moment of the guest ...
Electronic interface reconstruction at polar-nonpolar Mott-insulator heterojunctions. Phys. Rev. B 76, 075339 (2007). 13. Charlebois, M., Hassan, S. R., Karan, R., Sénéchal, D. & Tremblay, A.-M. S. Mott p-n junctions in layered materials. Phys. Rev. B 87, 035137 (2013). 14....
A weak first-order phase transition from polar Pna21 to nonpolar Cmcm has also been observed in Li2SrNb2O7 around 217 K by the dielectric response, which is induced by condensing the irrep Y2−(0, a) mode in the Cmcm phase based on the first-principles calculation [20]. Download: ...