Influence of the water molecule on cation-pi interaction: ab initio second order Mller-Plesset perturbation theory (MP2) calculations.The influence of introducing water molecules into a cation−&pgr; complex on the interaction between the cation and the &pgr; system was investigated using the ...
Influence of the water molecule on cation-pi interaction: ab initio second order Mller-Plesset perturbation theory (MP2) calculations. Furthermore, the introduction of the third water molecule leads to a dramatic change in both the complex geometry and the binding energy, resulting in ... Y Xu...
Simple cation-pi interaction between a phenyl ring and a protonated amine stabilizes an alpha-helix in water. D., and Waters, M. L. (2002) Simple cation-π interaction between a phenyl ring and a protonated amine stabilizes an R-helix in water, J. Am. ... KT Lun,CD Tatko,ML Waters...
In the current study, we use the latter rotational–translational coupling as an intermolecular probe to interrogate the ion-induced perturbations of the hydrogen-bonding network of water. For a systematic study, we select salts that contain a strongly charged cation or anion. The respective counteri...
Adsorption of ions to the surface of dilute electrolyte solutions: the Jones-Ray effect revisited J. Am. Chem. Soc., 127 (2005), pp. 15446-15452 CrossrefView in ScopusGoogle Scholar Premkumar and Sastry, 2014 J.R. Premkumar, N. Sastry Cation-alkane interaction J. Phys. Chem. A, 118 ...
Engineered nanoparticles have been broadly used in biological and geological systems. Hydrophilic molecules such as polyols have been used as coatings on nanoparticle surfaces due to their good biocompatibility and solubility in saline water. However, po
In contrast, a cation exchange polymer would be said to be in the sodium form if all of the fixed charge groups were associated with sodium ions [13], [104]. Ion exchange processes govern the polymer's counter-ion form, and these will be discussed subsequently in more detail [104]. ...
A "smart" graphene oxide (GO) based nanofiltration membrane was prepared through electrostatic and pi-pi interaction-driven complexation with poly(N,N-diet... Dong,Liangliang,Weizheng,... 被引量: 0发表: 0年 Graphene: Scalable production and macroscopic assembly Moreover, we fabricated ultrathin...
showed that the sorption capacity ofSaccharina japonica-derived biochar for crystal violet decreased after water washing, resulting from a decrease in the cation exchange between biochar and dye26. Therefore, it is critical to further focus on the roles of water washing treatment on the sorption of...
The high electrochemical stability of the pyrrolidinium and piperidinium ILs was a crucial factor for selecting these cations instead of the more common aromatic ones, such as the imidazolium cation. This particularly refers to the reductive stability, where imidazolium-based ILs, such as 1-butyl-...