Interfacial Cross Linking Polymerization
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. PREPARATION AND CHARACTERIZATION OF THIN-FILM COMPOSITE REVERSE OSMOSIS MEMBRANE ON A NOVEL AMINOSILANE-MODIFIED POLYVINYL CHLORIDE SUPPORT
ABSTRACT Herein, the influence of pure and modified polyvinyl chloride (PVC) support layers on the performance of thin-film composite (TFC) membranes was investigated in water desalination. Accordingly, the PVC support was modified using (3-Aminopropyl) triethoxysilane (APTES) through bulk modification. The supports were synthesized at different doses of APT
Braz. J. Chem. Eng.. Publicado em: 15/07/2019
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2. Novos sistemas de liberação de fármacos à base de xilana
O presente trabalho teve como objetivo a extração e caracterização do polímero de xilana a partir de resíduos de sabugo de milho e a produção de microcápsulas a partir deste polímero. O primeiro passo foi a extração da xilana em meio alcalino e caracterização deste polímero quanto as suas propriedades tecnológicas (ângulo de repouso, fator d
Publicado em: 2010
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3. Desenvolvimento de uma formulação cólon específica visando o tratamento da colite ulcerativa
Micro and nanoparticulate systems as drug delivery carriers have achieved successful therapeutic use by enhancing efficacy and reducing toxicity of potent drugs. The improvement of pharmaceutical grade polymers has allowed the development of such therapeutic systems. Microencapsulation is a process in which very thin coatings of inert natural or synthetic po
Publicado em: 2009
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4. Micropartículas poliméricas à base de xilana e Eudragit S-100 contendo mesalazina visando à liberação cólon-específica
Colon-specific drug delivery systems have attracted increasing attention from the pharmaceutical industry due to their ability of treating intestinal bowel diseases (IBD), which represent a public health problem in several countries. In spite of being considered a quite effective molecule for the treatment of IBD, mesalazine (5-ASA) is rapidly absorbed in th
Publicado em: 2009