Journal of Nanomaterials / 2019 / Article / Fig 7

Research Article

Preparation and Characterization of Coaxial Electrospinning rhBMP2-Loaded Nanofiber Membranes

Figure 7

Water contact angle images of nanofiber mats in 30 s. (a) Zein/PLLA, (b) Zein-DEX/PLLA, (c) Zein/PLLA-rhBMP2 (12 μg), (d) Zein/PLLA-rhBMP2 (30 μg), (e) Zein/PLLA-rhBMP2 (48 μg), (f) Zein-DEX/PLLA-rhBMP2 (12 μg), (g) Zein-DEX/PLLA-rhBMP2 (30 μg), and (h) Zein-DEX/PLLA-rhBMP2 (48 μg).

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