INVESTIGADORES
ALVAREZ IGARZABAL Cecilia Ines
artículos
Título:
Functionalized supports with sugar dendritic ligand
Autor/es:
MARISA MARTINELL; MARCELO CALDERÓN; CECILIA I. ALVAREZ Y MIRIAM C. STRUMIA
Revista:
Reactive and Functional Polymers
Editorial:
Elsevier
Referencias:
Año: 2007 vol. 67 p. 1018 - 1026
ISSN:
1381-5148
Resumen:
Functionalised supports with sugar dendritic ligand were obtained from chemical modification on poly (hydroxylated polybutadienic-hydroxyethyl methacrylate) [poly (PB-HEMA)] matrix. The matrix was activated with 1,4 butanediol diglycidyl ether (BDGE) or epichlorohydrin (ECH). Laterly, a dendritic molecule was immobilised and submitted to react with glucose (GLU) using a carbodiimide reagent. Then, glucose-containing supports were used as sorbents to retain Concanavalin A (Con A).
Properties such as equilibrium volume swelling ratios (qv), extent of conversion of functional groups, amount of bound dendritic molecule and amount of coupled glucose, were analyzed.
