PREPARATION METHOD OF SILK/HYDROXYAPATITE HYBRID NANOFIBER SCAFFOLD FOR BONE REGENERATION

摘要

PURPOSE: A manufacturing method of a silk/hydroxyapatite complex nanofiber supporter for osteanagenesis is provided to efficiently coat the silk nanofiber supporter with hydroxyapatite in a short time. CONSTITUTION: A manufacturing method of a silk/hydroxyapatite complex nanofiber supporter for osteanagenesis comprises: a step of preparing silk spinning undiluted solution; a step of electrospinning the silk spinning undiluted solution; a step of dispersing the spun silk nanofiber; a step of manufacturing silk nanofiber having a sponge shape by freeze-drying the dispersed silk nanofiber; a step of coating the silk nanofiber with hydroxyapatite by dipping the silk nanofiber in simulated body fluid; and a step of forming pores on the silk nanofiber coated with hydroxyapatite.