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        SYNTHESIS AND CHARACTERIZATION OF NEW CHITOSAN-O-ETHYL PHOSPHONATE 

        PALMA,GLORIA; CASALS,PEDRO; CARDENAS,GALO (Sociedad Chilena de Química, 2005)

        Determination of the degree of substitution of modified chitosan by cyclic voltammetry at water/dichloroethane interface 

        Aldana, Ana Agustina; Strumia, Miriam Cristina; Yudi, Lidia Mabel; Martinelli, Marisa; Juárez, Ana Valeria (Elsevier, 2014-12)
        The electrochemical behavior of the cationic polymer chitosan-gtmac (Ch-GTMAC), at the polarized water / 1,2-dichloroethane interface was studied. This polymer was obtained by nucleophilic reaction of chitosan (Ch) with ...

        Poly(ethylene glycol) and Cyclodextrin-Grafted Chitosan: From Methodologies to Preparation and Potential Biotechnological Applications 

        Universidade Estadual Paulista (Unesp); Universidade Estadual de Campinas (UNICAMP) (Frontiers Media Sa, 2017-11-07)
        Chitosan, a polyaminosaccharide obtained by alkaline deacetylation of chitin, possesses useful properties including biodegradability, biocompatibility, low toxicity, and good miscibility with other polymers. It is extensively ...

        Chitosan-based delivery systems for curcumin: A review of pharmacodynamic and pharmacokinetic aspects 

        Saheb M.; Fereydouni N.; Nemati S.; Barreto G.E.; Johnston T.P.; Sahebkar A. (Wiley-Liss Inc., 2019)

        Different Molecular Weight Chitosan-Based Membranes for Tissue Regeneration 

        Universidade Estadual Paulista (Unesp); Universidade de São Paulo (USP) (Mdpi Ag, 2011-02-01)
        Natural polymers, such as chitosan, obtained from chitin, are been widely studied for use in the tissue regeneration field. This study established a protocol to attain membranes made from this biopolymer, consisting of ...

        Chitosan-Grafted Copolymers and Chitosan-Ligand Conjugates as Matrices for Pulmonary Drug Delivery 

        Andrade, Fernanda; Goycoolea, Francisco; Chiappetta, Diego Andrés; Das Neves, José; Sosnik, Alejandro Dario; Sarmento, Bruno (Hindawi Publishing Corporation, 2011-10)
        Recently, much attention has been given to pulmonary drug delivery by means of nanosized systems to treat both local and systemic diseases. Among the differentmaterials used for the production of nanocarriers, chitosan ...

        Comparative studies on polyelectrolyte complexes and mixtures of chitosan-alginate and chitosan-carrageenan as prolonged diltiazem clorhydrate release systems 

        Tapia Villanueva, Cristián; Escobar, Z.; Costa, Edda; Sapag Hagar, Jaime; Valenzuela Lozano, Fernando; Basualto Flores, Carlos; Gai, María Nella; Yazdani-Pedram Zobeiri, Mehrdad (ELSEVIER SCIENCE BV, 2004-01)
        The aim of this work was to evaluate the possibility of using mixtures and/or polyelectrolyte complexes from both chitosan-alginate and chitosan-carrageenan as prolonged drug release systems. Different dissolution profiles ...

        Chitosan/(ureasil-PEO hybrid) blend for drug delivery 

        Universidade Estadual Paulista (Unesp); Ctr Technol Applicat & Nucl Dev CEADEN; Univ Havana (Springer, 2014-11-01)
        The effect of chitosan addition on the structure and drug release properties of ureasil-polyethylene oxide (U-PEO) hybrid materials was examined. The hybrids and the blends were prepared by the sol-gel route and their ...

        WATER VAPOR PERMEABILITY AND MECHANICAL PROPERTIES OF CHITOSAN COMPOSITE FILMS 

        Patricia Miranda,S.; Garnica,Omar; Lara-Sagahon,Virginia; Cárdenas,Galo (Sociedad Chilena de Química, 2004)

        Microencapsulation of oxolinic acid with chitosan beads 

        Cárdenas Triviño, Galo; Burgos, Marianela; Von Plessing, Carlos (Journal of The Chilean Chemical Society, 2020)
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        Red de Repositorios Latinoamericanos
        + of 4.000.000
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        163 Participating institutions
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
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        Featured collections
        • Latin American Theses
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        • Argentina
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        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018