BioMed Research International / 2015 / Article / Fig 3

Research Article

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

Figure 3

TEM images of (a) pristine nHA, (b) nHA-g, (c) nHA/PLGA, and (d) BMP-g-nHA/PLGA hybrid nanofiber. The onsets of (a) and (b) show the highly magnified TEM images of the pristine nHA and nHA-g, respectively.
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