A bifunctional scaffold with photothermal-pyroelectric antibacterial and piezoelectric osteogenic activities for treating infected bone defects

Key Points

• Photothermal and pyroelectric activities enhance antibacterial properties against infections.
• The scaffold displayed osteogenic activity, promoting bone regeneration in severe injury cases.
• Assessment using a bifunctional scaffold demonstrated effectiveness in treating infected bone defects.
• Supports the potential of combined therapeutic strategies for infected bone healing or regeneration.