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. 2022 Nov 21;30(11):29164–29179. doi: 10.1007/s11356-022-24019-z

Fig. 1.

Fig. 1

CLSM images of the staining of (a) proteins and (b) polysaccharides deposited on the non-modified PVDF membrane surface after the fouling test (before fouling extraction, 1) and after the extraction (2). (c) Reconstruction in 3D and (d) 3D model of the protein and polysaccharide distribution. Proteins are in green and polysaccharides are in red. Imaged surface size of 1300 µm × 1300 µm