Figure 6

2-D OCT images of human skin tissue.
OCT images of skin tissue before and after treatment with (a) S1 and S1@A, (b) S2 and S2@A, (c) S3 and S3@A, (d) S4 and S4@A at 20, 40, 60 and 80 min, respectively. Scale bar: 1 mm.
2-D OCT images of human skin tissue.
OCT images of skin tissue before and after treatment with (a) S1 and S1@A, (b) S2 and S2@A, (c) S3 and S3@A, (d) S4 and S4@A at 20, 40, 60 and 80 min, respectively. Scale bar: 1 mm.