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. 2021 Apr 13;32(4):46. doi: 10.1007/s10856-021-06519-5

Fig. 8.

Fig. 8

A MTT assay showing Schwann cell proliferation on cell culture plate (CCP), PCL/chitosan (PCL/Chit) and AuNPs-decorated PCL/Chit scaffolds (AuNP-PCL/Chit) at 48 h after cell seeding. B FE-SEM microgrphs of Schwann cells on tissue culture plate (A) and AuNPs-decorated PCL/Chit scaffolds which were fabricated using THPC in combination with formaldehyde (B and C). The characteristic morphology of mature Schwann cells in vitro, spindle-shape with long processes, was evident on both tissue culture plate and AuNPs-decorated PCL/Chit scaffolds. Also, there was some proliferating Schwann cells on AuNPs-decorated PCL/Chit scaffolds (B)