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. 2023 Jul 9;9(7):559. doi: 10.3390/gels9070559

Figure 3.

Figure 3

Photograph of (a) lyophilized LR-EPI-8; SEM images of (b) LR, (c) LR-NaOH, (d) LR-EPI-5, (e) LR-EPI-6, (f) LR-EPI-8.