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. 2022 Nov 1;14(21):4653. doi: 10.3390/polym14214653

Figure 4.

Figure 4

UV-Vis spectra of Fib-NH2 and Fib-g-PAni copolymers (a) UV-Vis spectra from 260 to 350 nm and (b) UV-Vis spectra from 340 to 600 nm.