Magnetic nanoparticles trapped in pH 7 hydrogels as a tool to characterize the p

2019-11-09 01:54:14

magnetic nanoparticles gels hydrogels magnetisation

责任者: Mayer, C.R.;Cabuil, V.;Lalot, T.;Thouvenot, R. 单位: Lab. de Chimie Inorganique et Mater., Univ. Pierre et Marie Curie, Paris, France 来源出处: Advanced Materials(Adv. Mater. (Germany)),2000/03/16,12(6):417-20 摘要: Hydrogels are expected to have important applications as biomaterials, while the dispersion of nanoparticles in such polymeric matrices can provide optical or electrical properties. Here is described the inclusion of Fe2O3 nanoparticles in several hydrogels. Analysis of the resulting magnetic polyacrylamide gels includes their ability to swell in aqueous solution 关键词: gels;iron compounds;magnetic particles;magnetisation;nanostructured materials;pH;transmission electron microscopy;magnetic nanoparticles;pH;hydrogels;polymeric network;biomaterials;magnetic gels;magnetisation;TEM;transmission electron microscopy;magnetisation curves;Fe2O3