INVESTIGADORES
PEREZ Oscar Edgardo
congresos y reuniones científicas
Título:
Superparamagnetic Nanoparticles coated by Chitosan and Eudragit EPO. Biological evaluation in culture cells
Autor/es:
NICOLÁS CABRERA; JIMENA H MARTÍNEZ; MARTÍN NEGRI; OSCAR E PÉREZ
Lugar:
Mar del Plata
Reunión:
Simposio; XVI Simposio Latinoamericano de Polímeros (SLAP 2018) y el XIV Congreso Iberoamericano de Polímeros (CIP 2018); 2018
Institución organizadora:
Instituto de Ciencia y Tecnología en Materiales (INTEMA), dependiente de la Universidad Nacional de Mar del Plata (UNMdP) y del Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
Resumen:
The synthesis of coated superparamagnetic iron oxide nanoparticles (SPION) has been intensively pursued because of possibilities for magnetic delivery into specific targets in biological systems.1 2. For biomedical applications, it is essential to develop stable SPIONs, with reversible magnetic properties. Additionally, previous incorporation of SPIONs into biocompatible polymers is a pre-requisite for its consequent incorporation into cells. The aim of this work is to develop magnetite nanoparticles incorporated into biocompatible polymers matrix like chitosan and Eudragit E PO (EPO). This coverage decrease the potential cytotoxic effect.
