Browsing by Author "Yazdani-Pedram Zobeiri, Mehrdad"
Now showing items 41-47 of 47
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Arada Pérez, María de los Angeles; Yazdani-Pedram Zobeiri, Mehrdad; Marín, Jorge; Planche, Alejandro Speck (2009)In this work an ESI is valued of the plasticized liquid membranes with 1-furoyl 3,3 diethylthiourea as ionophore (neutral portadore), tributyl phosphate as plasticizer and poly(vinyl chloride) as matrix on a sensitive ...
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Quijada Abarca, Juan; Guevara, Juan Luis; Yazdani-Pedram Zobeiri, Mehrdad; Galland, Griselda B.; Ribeiro, D. (SPRINGER-VERLAG, 2002-12)1-Octadecene (C18) was polymerized by using different metallocene catalysts. The rac-Et(Ind)(2)ZrCl2/MAO (I) and rac-Me2Si(Ind)(2)ZrCl2/MAO (III) presented the highest C, activity as compared with rac-Et(2-Me-Ind)(2)ZrCl2/MAO ...
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Neira Carrillo, Andrónico; Luengo Ponce, Fabián Alberto; Vásquez Quitral, Patricio; Yazdani-Pedram Zobeiri, Mehrdad; Fernández, María Soledad; Cölfen, Helmut; Arias, José Luis (Wiley-VCH Verlag, 2015)Sulfonated and fluorescent polymethylsiloxanes (SO3H-PMS) were synthesized, and their effect as additives on in vitro calcium oxalate (CaOx) crystallization was evaluated. SO3H-PMS was prepared by hydrosilylation and ...
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Aguilar, Héctor; Yazdani-Pedram Zobeiri, Mehrdad; Toro, Patricio; Quijada Abarca, Juan; López Manchado, Miguel (2014)Inorganic fillers such as CaCO3 and clays are widely used as fillers to improve the mechanical and physical properties of polypropylene (PP). With the aim of improving simultaneously the stiffness and yield stress of PP, ...
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Retuert, Jaime; Nuñez, Alicia; Martínez, Francisco; Yazdani-Pedram Zobeiri, Mehrdad (Wiley-VCH Verlag, 1997)This work reports the synthesis of a novel polymeric organic-inorganic hybrid. The inorganic component is a silica network obtained by controlled hydrolysis of tetraethyl orthosilicate via sol-gel process and the organic ...
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Tapia, Cristián; Molina, Sergio; Diaz, Alvaro; Abugoch James, Lilian; Díaz Dosque, Mario; Valenzuela, Fernando; Yazdani-Pedram Zobeiri, Mehrdad (2010)The effect of chitosan as internal or external coating on the mesalamine (5-ASA) release from calcium alginate microparticles (CaAl) was studied, and a delayed release of 5-ASA system intended for colonic drug delivery was ...
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Robledo, Nancy; Vera, Paola; López, Luis; Yazdani-Pedram Zobeiri, Mehrdad; Tapia, Cristian; Abugoch James, Lilian (Elsevier Ltd, 2018)© 2017 Thymol nanoemulsions were produced by spontaneous emulsification, ultrasound, and a combination of both methods. The best result in terms of size and polydispersion was spontaneous emulsification where thymol was ...