Navegação Ciências Exatas e da Terra por Autor "Raffin, Renata Platcheck"
Resultados 1-3 de 3
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Hydrogels containing redispersible spray-dried melatonin-loaded nanocapsules : a formulation for transdermal-controlled delivery
Hoffmeister, Cristiane Rodrigues Drago; Durli, Taís Lusa; Schaffazick, Scheila Rezende; Raffin, Renata Platcheck; Bender, Eduardo André; Beck, Ruy Carlos Ruver; Pohlmann, Adriana Raffin; Guterres, Silvia Stanisçuaski (2012) [Artigo de periódico]The aim of the present study was to develop a transdermal system for controlled delivery of melatonin combining three strategies: nanoencapsulation of melatonin, drying of melatonin-loaded nanocapsules, and incorporation ... -
Physicochemical characterization of a hydrophilic model drug-loaded PHBV microparticles obtained by the double emulsion/solvent evaporation technique
Farago, Paulo Vitor; Raffin, Renata Platcheck; Pohlmann, Adriana Raffin; Sílvia Stanisçuaski Guterres; Zawadzki, Sônia Faria (2008) [Artigo de periódico]Micropartículas de poli(3-hidroxibutirato-co-3-hidroxivalerato) (PHBV) contendo um fármaco modelo hidrofílico, o cloridrato de metformina (MH), foram obtidas pela técnica de emulsão múltipla/evaporação do solvente. Diversas ... -
Validação de metodologia analítica por cromatografia líquida para doseamento e estudo da estabilidade de pantoprazol sódico
Raffin, Renata Platcheck; Colomé, Letícia Marques; Guterres, Silvia Stanisçuaski; Pohlmann, Adriana Raffin (2007) [Artigo de periódico]Pantoprazole is a proton pump inhibitor used in the treatment of digestive ulcers, gastro-esophageal reflux disease and in the eradication of Helicobacter pylori. In this work, an analytical method was developed and validated ...