BioMed Research International / 2015 / Article / Fig 5

Research Article

BMP-2 Grafted nHA/PLGA Hybrid Nanofiber Scaffold Stimulates Osteoblastic Cells Growth

Figure 5

ESCA survey scan spectra of (a) pristine nHA, (b) nHA/PLGA, (c) PLGA, and (d) BMP-g-nHA/PLGA hybrid nanofiber scaffolds.