Cation—Anion Interaction as Studied by Reflection SpectrometryAthleticsComment on Gut. 2009 Jun;58(6):839-44.doi:10.1524/zpch.1975.95.4-6.287Szabó, Z. GSzebeni, SzAkademische VerlagsgesellschaftZeitschrift für Physikalische Chemie
An anion exchange membrane with a viologen moiety was prepared by the reaction of a film of chloromethylated polysulfone and 4,4′-bipyridine. The anion exchange membrane showed a high electrical resistance and a high transport number of anions due to the development of high crosslinking by the...
A method consisting of the combination of turbidimetry and conductometry was investigated to detect polyanion-polycation complex formation. We used 'strong acid' polyelectrolytes varying in charge density and 'strong basic' polyelectrolytes varying in the length of the spacer groups and in the accessi...
PE50Apply alternative pearl effect about selected cation or anion. PE66Apply alternative pearl effect about selection. PE75Apply alternative pearl effect about selection. PE85Apply alternative pearl effect about selection. SHShow hydrogen atoms of currently visible molecular objects. ...
SUBSTANCE: used for the purpose is improved organic polymer adsorbent which consists of cation- exchange and/or anion-exchange resin in form of macroparticles or powder. Adsorbent has such a structure of the surface layer and morphology in which granules when studied under the scanning electron ...
[structure: see text] Appending tetraphenylporphyrin units to the calix[4]arene skeleton via the ureido function leads to novel anion receptors designed for anion and/or cation detection by UV-vis spectroscopy. Calixarenes in the cone or 1,3-alternate conformations bearing two ureido moieties on...
Min sufficient number to ensure overall electronic neutrality; the compound is further comprised of M as a hydroxonium, a nitrosonium NO, an ammonium —NH+, a metallic cation with the valence m, an organic cation with the valence m, or an organometallic cation with the valence m...
Vesicle integrity was determined by monitoring the release of calcein quenched by cobalt ions and vesicle size distribution after incubation in the presences of each cation or anion. Results demonstrated that the instability of a fluid bilayer increased as the length of alkyl group of the cation ...
Effects of Anion or Cation Structures on the Interaction of Ionic Liquid with Cu 3 (BTC) 2 Metal-Organic Frameworks Metal-organic frameworks (MOFs) are a class of porous materials with highly periodic nanopores and enormous specific surface area, which allow us to achiev... Kaito Koseki,Yumeng...
The principle of EDBM lies in the use of a bipolar membrane, which is a laminar structure composed of a cation exchange layer to which an anion exchange layer is added in series. As the electric current passes through, protons and hydroxide ions are generated at the intermediate layer of a...