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A quantum chemical study of an interaction between collagen fragments and calcium ions using calculations of model complexes that the complexation between proline-containing collagen fragments and calcium ions involves a preferential interaction

Effect of temperaturje and pH value of the liquid shared selectivity cation exchange membrane, nylon-PANIIon-exchange membranes are widely used in modern technologies, especially in the field of water

УВЕЛИЧЕНИЯ ПОТОКА ОТРИЦАТЕЛЬНЫХ ВОДОРОДНЫХ ИОНОВ ИЗ ЭЦР ИСТОЧНИКА ПЛАЗМЫ С ПОМОЩЬЮ НИЗКОТЕМПЕРАТУРНЫХ ЭЛЕКТРОНОВ source with driven plasma rings is proposed. In the source the negative ion production is realized in two

A first report on ternary complex formation between p-sulfonatothiacalix[4] arene, tetramethylammonium ion and gadolinium (III) ion in aqueous solutions, tetramethylammonium ion and gadolinium (III) ion in aqueous solutions

Two-cavity ECR source of multicharged ionsThe plasma density in ECR sources is limited by the cutoff plasma frequency, which prevents

Specific features of the substitution of Fe3+ impurity ions for Zr4+ in NaZr2(PO4)3 single crystalsThe EPR spectra of Fe3+ impurity ions in NaZr 2(PO4)3 single crystals at 300 K are investigated

Synthesis of periodic plasmonic microstructures with copper nanoparticles in silica glass by low-energy ion implantationIon implantation was used to locally modify the surface of silica glass to create periodic

Synthesis, transport and ionophore properties of α,ω- biphosphorylated azapodands: V. acid-base properties of new phosphorylated azapodands and α,ω-diamines and their participation in the membrane transport of I-III groups metal ions membrane ion transport of a series of metals of I-III groups by these reactants showed with all

A Study of Mechanochemical Doping of Fluoride Crystals with a Fluorite Structure by Er3+ Ions via Electron Paramagnetic Resonance Spectra- noactivated doping of powders of compounds CaF2, SrF2, and BaF2 with Er3+ ions, impurity centers of single

Crystal field splitting of the 4f 5d electronic configuration of Pr 3+ ions in wide band gap fluoride dielectric crystalsThe absorption and the laser-induced fluorescence spectra of Pr 3+ ion in YF3 , LaF3 , KY3 F 10

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