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. 2020 Nov 2;14(9):870–880. doi: 10.1049/iet-nbt.2019.0288

Fig. 18.

Fig. 18

Expression of β‐gal positive cells cultured on different nanofibre membranes

(a) 12PH0, (b) 12PH0.2, (c) 12PH0.5, ( d) 12PH1 at P2. The red and green arrows indicate the expression of β‐gal positive and negative cells