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. 2024 Jul 8;25(1):2376522. doi: 10.1080/14686996.2024.2376522

Figure 5.

Figure 5.

Images for evaluating the water contact angle (WCA) of control and FPB-treated surface. (a) control, WCA = 84.8°; (b) FPB-10, WCA = 70.2°; and (c) FPB-40, WCA = 66.1°.