Characteristics of magnetic microspheres and its application in enzyme immobilization
- VernacularTitle:磁性高分子微球性质及其在固定化酶中的应用
- Author:
Li LI
;
Li MA
;
He LI
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2008;12(41):8198-8200
- CountryChina
- Language:Chinese
-
Abstract:
Magnetic polymer microspheres are a novel functional material that has been developed recently.This kind of organic-inorganic nanoparticles composites can lead to many reactive functional groups on the surface of microspheres by means of copolymerization and surface modification.Moreover,this kind of materials is strongly response to the magnetic field.As the carrier of enzyme,cell and drug,it can be widely applied in many fields,such as bio-engineering,cytology,biomedical science and so on.The recent research progresses of magnetic polymer microspheres are reviewed.The preparation and characterization of magnetic microspheres are also introduced.Immobilization of enzyme onto magnetic polymer microspheres is emphasized and every method of immobilized enzyme is compared and analyzed.The prospects of magnetic polymer microsphere are also proposed.
