The polarity for rectification is dependent upon the dipole orientation and, thus, molecules connectedviatheir acceptors (Au–S–CnH2n–A–π–D) and donors (Au–S–CnH2n–D–π–A) exhibit higher currents in opposite quadrants of the I–V plot. To exclude electrode-...
(1) Selective adsorption according to the size and shape of molecules, i.e., only those molecules smaller than the pore size of the molecular sieve are adsorbed. (2) For small polar molecules and unsaturated molecules, it has selective adsorption performance, the greater the polarity ...
Polymer foils were studied using various methods to characterize surface chemistry (X-ray photoelectron spectroscopy), roughness and morphology (atomic force microscopy, scanning electron microscopy), chemistry and polarity (electrokinetic analysis), wettability (goniometry) and photophysical properties (UV-...
Polymer foils were studied using various methods to characterize surface chemistry (X-ray photoelectron spectroscopy), roughness and morphology (atomic force microscopy, scanning electron microscopy), chemistry and polarity (electrokinetic analysis), wettability (goniometry) and photophysical properties (UV-...
They are enveloped viruses with a non-segmented, single-stranded RNA genome of negative polarity [2]. Their genome is wrapped by the nucleoprotein (N) within a helical nucleocapsid that is the template used by the viral polymerase for transcription and replication. The polymerase consists of the...
The variants were targeted by having different substitu- tions at the C5 position, and the aldehydes for the targets were selected according to the electron affinity and polarity of the substituents. In the present study, the Biginelli conden- sation reaction was performed with usual three ...
Studies of the Equilibrium between the Unthreaded Compound 12u and the Lasso 12 The equilibrium between the unthreaded compound 12u and the lasso 12 highly depends on the polarity of the solvent (Figure 2), on the concentration (Figure 3), and on the temperature. Figure 2. 1H-NMR spectra...