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. 2020 Dec 23;13(1):20. doi: 10.3390/polym13010020

Figure 7.

Figure 7

(a) surface functionalization of PAN by EDA, NH3 and EtOH/Na [67], Copyright © (2020) Elsevier (b) surface functionalization of poly(acrylonitrile-methyl acrylate-itaconic acid) nanofibers by EDTA [105], a Copyright © (2020) Elsevier and (c) surface functionalization of poly(butylene succinate-co-terephthalate) by cyclodextrin [163], Copyright © (2020) Royal Society of Chemistry.