Fabrication of Magnetic Poly(L-lactide) (PLLA)/Fe₃O₄ Composite Electrospun Fibers.

ABSTRACT: Electrospinning technology is widely used for preparing biological tissue engineering scaffolds because of its advantages of simple preparation, accurate process parameters, and easy control. Poly(L-lactide) (PLLA) is regarded as a promising biomass-based polymer for use in electrospinning. The incorporation of Fe₃O₄ nanoparticles (NPs) could improve the osteogenic differentiation and proliferation of cells in the presence or absence of a static magnetic field (SMF). In this work, these two materials were blended together to obtain electrospun samples with better dispersibility and improved magnetic properties. First, composite PLLA and Fe₃O₄ NP fibers were prepared by means of electrospinning. The influence of electrospinning conditions on the m

SUBMITTER: Liu Z 

PROVIDER: S-EPMC11312587 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature