Fabrication and characterisation of super-paramagnetic responsive PLGA-gelatine-magnetite scaffolds with the unidirectional porous structure: a physicochemical, mechanical, and in vitro evaluation

制备和表征具有单向多孔结构的超顺磁响应性PLGA-明胶-磁铁矿支架：理化性质、力学性能和体外评价