doi:10.1002/(SICI)1099-0690(200005)2000:103.0.CO;2-QIon‐pairing23Na NMRCation−anion interactionsIon association in 2‐propanolSodium thiolates in 2‐propanolAlessandro BagnoCentro Studi Meccanismi di Reazioni Organiche del CNR, Dipartimento di Chimica Organica, Università di Padova, via Mar...
This unusual bonding configuration, known as a cation−cation interaction, fuses the neptunyl chains into a three-dimensional framework that contains small orthogonally intersecting channels, which contain the Na+ cations. The magnetic response of 1 as a function of applied field and temperature is ...
The influence of cation, anion, and co-doping on the photoactivity of Na3SbO(PO4)2 was studied. The Ag and nitrogen co-doped Na3SbO(PO4)2 exhibited the highest photocatalytic activity among the materials investigated.Zeitschrift für Anorganische und Allgemeine ChemieVelchuri, Radha...
a) cation; anion b) anion; cation Ion Formation: When atoms gain or lose electrons they obtain a charge and are now referred to as ions. When an atom loses an electron it becomes positively charged as it has fewer negative charges than it did previously. ...
Polymers of the monomer N-acryloylmorpholine having a single reactive moiety at one end of the polymer chain have the following structure: ##STR1## wherein --Z--X--Y is a polymer capping moiety, such as mercaptan, X represents a saturate... FM Veronese,O Schiavon,P Caliceti,... - ...
Calculate the radius of the anion B, if the radius of the cation A is 100pm. The solid AB has NaCl structure. a) 240 pm b) 140 pm c) 340 pm d) 241 pm Find the species in the sets of atom or ion that has the smaller radius. V, V^+,...
V. Correlation of enzyme activity with cation fluxes in tissues The activity of the enzyme Na-K-activated ATPase, which is closely related to the active transport system of sodium and potassium in human erythrocytes, wa... SL Bonting,LL Caravaggio - PubMed 被引量: 140发表: 1963年 The ...
The thallium-sensitive form is retained in the cytosol, and its extrusion is inhibited by water-soluble probenecid (P36400, Chelators, Calibration Buffers, Ionophores and Cell-Loading Reagents—Section 19.8), which blocks organic anion pumps. For most appli...
The details of how these effects favour anion transport are different in the three cases. WT NIS is modestly stabilized by binding of I À or one Na þ (that is, the affinity of empty NIS for either ion is low). NIS compensates for this liability by increasing the stability of the...
The question of the existence of alkali-metal anions in liquid ammonia is examined from a thermodynamic viewpoint using a simple semiempirical model. A fit of the Born equation for ionic solvation to the available data indicates that Na- (sodide) is the alkali-metal anion most likely to be ...