منابع مشابه
Nucleation Studies on Ionic Melts
INTRODUCTION Previous work on crystal nucleation in one-component melts has largely been confined to molecular liquids or metals. Molecular liquids have been studied in bulk", and in the form of clouds of droplets produced by condensation in supersaturated vapourv". Metals have also been studied in bulk 7, 8, and as droplets of microscopic size. These were produced either singly by melting smal...
متن کاملCrosslinking studies on the conventional kinesin of Neurospora crassa
München vorgelegt von Katrin Hahlen aus Köln 2004 Ehrenwörtliche Versicherung Diese Dissertation wurde selbständig und ohne unerlaubte Hilfsmittel angefertigt. "Testing kinesin's flexibility by crosslinking: Which domains need to be mobile to allow mobility?" "Testing kinesin's flexibility by crosslinking: Which domains need to be mobile to allow mobility?" "The role of the neck in fast kinesin...
متن کاملSTUDIES ON THE DIFFUSION EFFECT UPON IONIC DISTRIBUTION II. EXPEI~TMa~.NTS ON IONIC ACCUMULATION BY
Across a permeable boundary m there was supposed to be present a constant difference in concentration of either the cation D + or the anion A-. The maintenance of this condition, accomplished, for example, by a continuous addition of the substance DA to the rather small volume (i), causes DA to act as a "diffusion agent" which steadily diffuses across m into the part (o). In (o) a fixed, consta...
متن کاملStudies on the Diffusion Effect upon Ionic Distribution
The aim of this paper is to present confirmation of the theory of the diffusion effect. By diffusion effect is understood a redistribution of the ions in a system where a continuous diffusion of one electrolyte is going on, which results in a steady state showing accumulation and impoverishment of certain ions. Some typical experiments are recorded and discussed. The results are found in satisf...
متن کاملRelease Studies on Ciprofloxacin Loaded Non-ionic Surfactant Vesicles
BACKGROUND Development of new drug carriers would be an interesting approach if it allowed increased efficacy of antibiotics and a reduction in doses, thus reducing the risk of developing resistance. As with most drug carriers, niosomes have been used to improve the selective delivery and the therapeutic index of antimicrobial agents. METHODS In this study, different formulation of niosomes c...
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ژورنال
عنوان ژورنال: Kobunshi
سال: 1969
ISSN: 0454-1138,2185-9825
DOI: 10.1295/kobunshi.18.616