Structure and Property Evolution of Microinjection Molded PLA/PCL/Bioactive Glass Composite.

ABSTRACT: In this study, the microinjection molding technology was adopted to prepare polylactic acid (PLA)/polycaprolactone (PCL)/bioactive glass (BG) composites with varying BG contents for biomedical applications. The various measurement techniques, including scanning electronic microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, the water contact angle (WCA) test, the mechanical test, and in vitro biological evaluations, were applied to characterize the above interesting biocomposites. The experimental results show that the extremely strong shear force field generated during the microinjection molding process could induce the in situ formation of micron PCL dispersed phase fibril structures and strongly promote the homogeneous dispersion of micron BG fille

SUBMITTER: Chen M 

PROVIDER: S-EPMC11991442 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature