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621.37:615.849 (2) |
Electrotehnică (1154) |
Fizioterapie. Terapie fizică. Radioterapie. Alte tratamente terapeutice non-medicamentoase (288) |
SM ISO690:2012 GRIŢCO (TODIRAŞCU), A., MOROŞANU, Costică, CREANGA, Dorina-Emilia. The influence of solvent nature on the electronic absorption spectra of some organic compounds. In: Fizică şi tehnică: procese, modele, experimente, 2015, nr. 2, pp. 38-45. ISSN 1857-0437. |
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Fizică şi tehnică: procese, modele, experimente | ||||||
Numărul 2 / 2015 / ISSN 1857-0437 | ||||||
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CZU: 621.37:615.849 | ||||||
Pag. 38-45 | ||||||
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Rezumat | ||||||
The study of solvent influence on the molecular electronic spectra of biologically active compounds is crucial for the explanation of chemical and physical properties of studied compounds, in establishing of solute-solvent interaction nature, in obtaining information on the nature of energetic transitions underlying the generation of electronic spectral bands as well as for the understanding of reaction mechanisms. The main purpose of this study was the application of spectral method for revealing the rifampicinei interaction ability with various organic solvents. From the accomplished study it was found that to the increase of the solvent refractive index the red shift also increased, as proof of the dominancy of dispersive interactions in the rifampicin diluted solutions. |
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Cuvinte-cheie solvent influence, rifampicin, nonpolar solvent, influenţa solventului, rifampicină, solventul nepolar |
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