Effect of Thickness of HA-Coating on Microporous Silk Scaffolds Using Alternate Soaking Technology

Figure 4

(a)–(d) Morphology and proliferation of cells in four groups observed by SEM after 3-week culture. (e)–(h) Magnified view of rectangle area in (a)–(d). (i)–(l) Cell survival and proliferation observed by confocal laser scanning.

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