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81.
Vu Kuok Fong 《Ukrainian Mathematical Journal》1988,40(1):94-97
Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 40, No. 1, pp. 110–113, January–February, 1988. 相似文献
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Summary The regularities previously established in salting-out thin-layer chromatography on silica gel of Co(III) complexes, in which the side chains of a specific chelate ring were successively increased in length, were also found to be valid for two series of Co(III) complexes of the EDTA type, in which different chelate rings were enlarged by one CH2 group. It was found that in the case of complexes of the EDTA type the salting-out efficiencies were practically the same for all members of a series, while the values of the separation factors were paractically independent of the ammonium sulphate concentration in the solvent system used. The results obtained were consistent with the mechanism of nonspecific hydrophobic interactions. The method used can be applied to the separation of the members of the series of complexes that we investigated. 相似文献
87.
J. Quazza Ph. Marteau H. Vu B. Vodar 《Journal of Quantitative Spectroscopy & Radiative Transfer》1976,16(6):491-498
Translational collision-induced absorption spectra of five binary rare gas mixtures have been recorded at various densities. The experimental procedure with special control requirements is described first. The binary feature of the absorption is shown to be valid over a large density range. For this particular situation, absorption coefficients and integrated intensity values have been expressed in terms of the product of density units. Finally, a comparison between experimental and theoretical results is discussed. 相似文献
88.
Vu P Bui 《Tetrahedron》2004,60(3):641-646
Several chiral hydroxylated polymers have been prepared, via ADMET techniques, from the diene diol derived from bromobenzene, obtained by means of whole-cell fermentation with Escherichia coli (JM109 pDTG601). 相似文献
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