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Part of our research journey on freeze-dried scaffolds for bone tissue engineering to improve vascularization and osteogenesis

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#BoneTissueEngineering #Biomaterials #Scaffolds #RegenerativeMedicine #BoneRegeneration #BioactiveGlass #FreezeDrying #TissueEngineering
Infographic illustrating three freeze-dried scaffold strategies for bone tissue engineering. The left panel shows a highly porous scaffold composed of silk fibroin, decellularized extracellular matrix (ECM), and strontium-doped mesoporous bioactive glass, highlighting enhanced porosity, mechanical strength, stem cell proliferation, and osteogenesis. The center panel presents a gelatin scaffold reinforced with copper-doped calcium–magnesium silicates, emphasizing improved vascularization through endothelial cell adhesion, capillary network formation, and angiogenesis. The right panel depicts a chitosan/alginate scaffold containing mesoporous silica nanoparticles, demonstrating increased mechanical strength, controlled degradation, and enhanced biomineralization. All three approaches converge toward improved cell viability, osteogenic differentiation, vascularization, and bone regeneration, illustrating complementary biomaterial strategies for advanced bone tissue engineering. - Erfan Salahinejad
July 16, 2026 at 3:16 PM
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A study in ACS Nano found a 3D‑printed bio‑active glass scaffold in rabbits boosted bone cell proliferation and bone formation more than regular glass or a commercial filler. Read more: https://getnews.me/3d-printed-glass-shows-promise-as-bone-substitute-in-early-study/ #3dprinting #bioactiveglass
3D‑Printed Glass Shows Promise as Bone Substitute in Early Study
September 23, 2025 at 11:35 PM
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Since the 1960s bioactive glass bonds with bone; smaller particles and textured surfaces—produced via sol‑gel, 3D printing or laser texturing—speed ion release, boost healing and cut bacterial colonisation. https://doi.org/10.1002/adhm.202502591?via=getnews.me #bioactiveglass #morphology #bone
Morphology Matters: Enhancing Bioactive Glass Performance
September 17, 2025 at 4:02 PM