ion-molecule reactionsnitrogenreaction rate constantswater/ He ++H 2OHe ++NH 3C ++H 2OC ++NH 3The first measurements of ion—polar-molecule reaction rate constants at very low temperatures are presented. They have been obtained using the CRESU (cine_.tique de reactions en ecoulement super...
The binding of a polar macromolecule to a large ion channel is studied theoretically, paying special attention to the influence of external conditions (applied voltage and ion strength of solution). The molecule behavior in bound state is considered as random thermal fluctuations within a limited fra...
Consequently, small molecule correctors of dysregulated ion channel trafficking are important therapeutics (Boyle et al., 2014). Genetically-encoded molecules that can either up-regulate or down-regulate surface density of ion channels have utility as research tools and potential therapeutics (Kanner, ...
In Fig. 1b, a single water molecule on the terrace was located at the hollow sites of Cl− lattice (white dash)26. Similarly, the molecule at the non-polar step also adsorbed at a position between two Cl− ions, i.e., a Na+ site (Fig. 1e). The preferential adsorption near ...
•yteach.co.za/index.php/resources/intermolecular_force_matter_dipol_polar_non_polar_dispersion_hydrogen_bonding_t_page_11.html •antoine.frostburg.edu/chem/senese/101/liquids/faq/hbonding-vs-london-forces.shtml Ion-DipoleForces •betweenanionandapolarmolecule •cationsareattractedtothepartially...
Reasonable speculation is that the introduction of a sodium ion has a greater effect on the conformation of the molecule and therefore the CCS than losing a proton. Since the predictive model does not take into account the spatial conformation information, its prediction showed larger deviations ...
The hydration free energy refers to the change in Gibbs energy when an ion (or molecule) is transferred from a vacuum (or the gas phase) to a solvent. Thermodynamically, the process of inserting a hard sphere into water is equivalent to the formation of an empty spherical cavity in water....
The voltage required to sweep the ions to the conductors before a significant number of them recombine or stick to a neutral molecule is usually under 100 volts and is often just a few volts depending on the dimensions of the chamber. The resulting current is extremely low and detecting indivi...
aMelamine is a kind of small molecule polar compounds, in generalColumn C18, C8 on the basic no retention of reversed-phase liquid chromatography, volumeThrottle mobile phase pH value. The use of ion pair reagent makes trimerizationThe retention time of melamine in its extension, and interference...
All-temperature batteries enabled by fluorinated electrolytes with non-polar solvents. Nat. Energy 4, 882–890 (2019). Article ADS CAS Google Scholar Yao, Y. et al. Regulating interfacial chemistry in lithium-ion batteries by a weakly solvating electrolyte. Angew. Chem. Int. Ed. 60, 4090...