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. 2018 Jul 25;8(47):26626–26639. doi: 10.1039/c8ra03234c

Fig. 1. (A) Macroscopic appearances of solutions and the corresponding formed films of PVDF, PVDF/NS10, PVDF/NS25 and PVDF/NS50 (from left to right) after 24 h incubation. (B) SEM images of PVDF, PVDF/NS10, PVDF/NS25 and PVDF/NS50 films. Magnification of top surface and bottom surface images: ×3000; magnification of cross-section images: ×300.

Fig. 1