Micellar Solubilisation
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. BINARY MICELLES (E45S8/F127) FOR QUERCETIN AND GRISEOFULVIN SOLUBILISATION
Micelles have aroused interest due to their ability to assist in the transport of poorly soluble drugs. In this study the mixture of copolymers F127/E45S8 in different proportions (F/ES 30/70, 50/50 and 70/30) was performed to improve the bioavailability of griseofulvin and quercetin. The results of cytotoxicity (MTT assay) revealed that the copolymers F127
Quím. Nova. Publicado em: 2020-09
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2. Binary Micellar Solutions of Poly(Ethylene Oxide)-Poly(Styrene Oxide) Copolymers with Pluronic® P123: Drug Solubilisation and Cytotoxicity Studies
The non-commercial copolymers E45S8, E45S17 and their mixtures with Pluronic® P123 (E21P67E21) were studied as carriers of the model drug griseofulvin. Critical micelle concentration (cmc) (dye solubilisation method), drug solubilisation capacity (Scp and Sh) determined by ultraviolet-visible (UV-Vis) spectroscopy and 1H nuclear magnetic resonance (1H NMR)
J. Braz. Chem. Soc.. Publicado em: 2015-11
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3. Binary mixture micellar systems of F127 and P123 for griseofulvin solubilisation
Abstract Pluronics® molecules self-assemble in aqueous solution providing a core/shell architecture that improves the solubility of hydrophobic drugs. Binary mixtures of Pluronics® have been studied as drug nanocarriers in order to combine their advantages, like high colloidal stability, small particle size and good solubilisation capacity (Scp). In this w
Polímeros. Publicado em: 2015-10
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4. Saponinas dos frutos de ilex paraguariensis A. St. Hil. (mate) : desenvolvimento de metodologia analítica, estudos físico-químico e biológico
O presente trabalho teve por objetivo a avaliação físico-química e biológica de uma fração de saponinas enriquecida, obtida a partir de frutos verdes de Ilex paraguariensis A. St. Hil (mate). A espécie apresenta grande importância econômica para vários países sul-americanos, dentre eles o Brasil. Os frutos verdes da espécie acumulam significativ
Publicado em: 2010