Ion molecule reactionMass spectrometryTime of flight methodChemisorptionIsotope effectHydrogen IsotopesDeuteriumThe gas‐phase reaction of positively charged niobium cluster ions Nb+xwith normal and perdeuterobenzene has been studied using a fast‐flow reactor and direct ion sampling techniques. Chemisorption...
Is a molecule (carbohydrates,fat, protein,DNA/RNA) larger in size or a molecular complex (dimers, trimers, tetramers)? Answer and Explanation: A molecular complex is made up of multiple molecules. So assuming you are comparison a single type of mo...
[14] showed that by matching the tube opening size and its tube entry functionalities to that of the targeted molecule, the nanoporous membrane design with improved chemical selectivity and ultrafast transport can be a significant breakthrough in the fields of molecular separations. During the ...
The outcome of the dynamics is analyzed by employing radial distribution functions, studying the evolution of the distances between the Ar atoms and the alkali ion M+ or the benzene molecule for all M+−bz−Arn clusters. For all members, in the M+−bz series, the benzene molecule (bz...
The effect of nitrogen lone-pair interaction on the conduction in a single-molecule junction with amine-Au bonding. We have applied our previously developed three-dimensional dynamic probe method to analyze the conductance in a Au-/1,4-benzenediamine (BDA)/Au single mole... Yoshihiro,Sugita,Ats...
To further confirm this result, we synthesized another guest molecule G′ with 1,4-diazabicyclo[2.2.2]octane group. The additional experiment results (see Supplementary Figs S15 and S16) also supported our conclusion that the azobenzene unit was positioned inside the cavity of 2C-WP...
Notably, these results underscore fundamental similarities between assembly processes in amphiphilic polymer, small molecule and protein systems. Moreover, the non-equilibrium micelle size increase can have a major impact on the assumed stability of solution assemblies, for which performance is dictated ...
It is also found that the rate of diffusion is directly related to the molecular volume and shape of the diffusing molecule. These findings allow the prediction of the self-diffusion coefficient of a binary liquid mixture. The predicted results for 12 liquid pairs and for the diffusion of ...
Solvent fractionation depends on both the cohesive energy and the hydrogen-bonding capacity of the solvent molecule [21]. Fractionated lignins have different molecular weights and different Phe-OH representing the reactive functional group of each lignin. The Phe-OH in each fraction was selectively ...
90, where the Rayleigh ratio RUv (90) of pure benzene for unpolarized scattered light with po- larized incident light at a wavelength of 632.8 nm was taken as 11:84 Â 10À6 cmÀ1.23,24 The micelle solutions were prepared in the same way as in the case of cloud-point ...