ArticleRegenerative biomaterials2026
Electrospun PPDO-BG/PVDF fibrous membranes with piezoelectric synergistic bioactive ion controlled release for enhanced bone repair.
Article in Regenerative biomaterials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Bone defects caused by trauma, infection or tumors remain challenging in clinics. Conventional methods cannot simultaneously regulate the electrical microenvironment, ionic microenvironment and extracellular matrix (ECM) microenvironment during osteogenesis. This study reports a piezoelectric and bioactive glass (BG)-loaded fibrous membrane (PVO) fabricated via electrospinning from polyvinylidene fluoride (PVDF) and poly(p-dioxanone) (PPDO). The PVDF component provides piezoelectric stimulation to build the electrical microenvironment, while BG-loaded PPDO enables sustained ion release to optimize the ionic microenvironment. The fibrous structure mimics the ECM microenvironment.
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