Supercritical CO2-foamed hierarchically porous PLA/PBS-based scaffold for advanced bone regeneration
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This study presents a novel porous bone scaffold system (PBCMH) fabricated by melt blending and supercritical CO2 (scCO2) foaming, incorporating nano-hydroxyapatite (nHA), chitosan, polylactic acid (PLA), and polybutylene succinate (PBS). Four formulations wit... ...
