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. 2016 Nov 29;8(12):411. doi: 10.3390/polym8120411

Figure 4.

Figure 4

(a) Fluorescence images of the methanol-swollen BIEE/pDMAEMA/pAnMMA network immersed in pure methanol (control samples) and methanol solutions containing different Fe3+ and Cu2+ metal ion concentrations; (b) corresponding photographs. The scale bar in Figure 4a is 100 μm.