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. 2022 Jun 10;13(2):78. doi: 10.3390/jfb13020078

Figure 1.

Figure 1

SEM images of the different samples (Group A: uncoated Ti discs, Group B: Ti discs coated in PDLLA/DCM solution containing no CuCl2, and Groups C–E: Ti discs coated in PDLLA/DCM solution containing 0.1, 0.5, or 1.0 mg/mL CuCl2).