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. 2019 Apr-Jun;9(2):111–116. doi: 10.4103/jmss.JMSS_56_18

Figure 3.

Figure 3

Scanning electron microscopy images of chondrocyte cells seeded on electrospun (a and b) polyhydroxybutyrate, (c and d) polyhydroxybutyrate-chitosan, and (e and f) polyhydroxybutyrate-chitosan/3% Al2O3 nanowires, left column at day 1 and right column on day 7