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. Author manuscript; available in PMC: 2018 Aug 1.
Published in final edited form as: Acta Biomater. 2017 Jun 1;58:421–431. doi: 10.1016/j.actbio.2017.05.061

Figure 2.

Figure 2

UV-mediated photocrosslinking study of BPAM on SNAP film: (A) UV-Vis Spectra of SNAP-BPAM film before and after UV irradiation (254 nm, 90 s). After UV irradiation for 90 seconds, absorbance at 255 nm decreased, indicating the completion of the crosslinking reaction. (B) Total SNAP content after UV irradiation was reported to be approximately 95.44 ± 2.5% of the initial SNAP content. The data is reported as a mean ± standard deviation for n=3 samples and the significance with a p-value < 0.05 is stated for comparisons.