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. 2022 Sep 5;9(30):2201425. doi: 10.1002/advs.202201425

Figure 3.

Figure 3

a) The adaptive properties of PHTB(TA‐siRNA) hydrogels indicated by the ability of the hydrogels to escape pinheads. The inner diameters of the 20‐gauge, 22‐gauge, and 23‐gauge needles were 0.60 mm, 0.41 mm, and 0.34 mm, respectively. b) The adaptive properties of the hydrogels indicated by the ability of the hydrogels to escape spherical gaps. c) The adaptive and self‐healing properties of the hydrogels. d) The differences in the release of drugs or genes from the conventional dressing and PHTB(TA‐siRNA) hydrogel dressing.