Fig. 1From: Synthesis and characterization of growth factor free nanoengineered bioactive scaffolds for bone tissue engineeringA Ischemic illustration for the preparation of PCEC/Gel-Fe3O4&HA scaffold. FT-IR spectra of B HA and Fe3O4. C PCEC, PCEC/Fe3O4, PCEC/HA, PCEC/Fe3O4&HA. D 1HNMR spectroscopy belonging to synthesized PCEC polymerBack to article page