A novel 3D-printed hydrogel platform for controlled delivery of BMP-9 coated calcium sulfate microparticles with co-delivery of preosteoblasts from a cell encapsulated coating layer
Janitha M. Unagolla, Ambalangodage Champa Jayasuriya
This paper develops a 3D-printed hydrogel scaffold for co-delivering BMP-9 and preosteoblasts, showing controlled release and enhanced cell viability for bone regeneration.
bioRxiv · Mar 20, 2026 · PreprintBioengineering