| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
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 SM ISO690:2012TUROV, Volodymyr, LUPASCU, Tudor, KRUPSKA, Tetyana, POVAR, Igor. Nanosilica A-300 influence on water structures formed on the bioactive agent Enoxil. In: Canadian Journal of Chemistry, 2015, vol. 94, nr. 1, pp. 88-94. ISSN -. DOI: https://doi.org/10.1139/cjc-2015-0360 |
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  Canadian Journal of Chemistry |
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| Volumul 94, Numărul 1 / 2015 / ISSN - /ISSNe 1480-3291 | |
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| DOI:https://doi.org/10.1139/cjc-2015-0360 | |
| Pag. 88-94 | |
| Rezumat | |
The interactions of water and aqueous solutions of HCl with the Enoxil preparation and its composite system Enoxil-SiO2 (1:1) have been studied by low-temperature 1H NMR spectroscopy. The antacid properties in the preparation, manifested in the transformation of a concentrated solution of HCl in a weakly concentrated one, have been established. In the composite system, adsorbed HCl in a hydrophobic environment of CDCl3 may generate a system of clusters with different acid concentrations, while the equilibrium is shifted toward less concentrated forms. |
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| Cuvinte-cheie Antacid properties, Bioactive Enoxil preparation, Composite Enoxil-SiO2, Low-temperature NMR spectroscopy, Thermodynamic properties of bound water |
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