Surface Modification and Characterisation of Silk Fibroin Fabric Produced by the Layer-by-Layer Self-Assembly of Multilayer Alginate/Regenerated Silk Fibroin
Fig 6
AFM images of silicon wafers and fabrics.
(a) Untreated silicon wafer, (b) (ALG/RSF)1.5 silicon wafer, (c) (ALG/RSF)5.5 silicon wafer, (d) (ALG/RSF)9.5 silicon wafer, (e) SF fabric, (f) (ALG/RSF)1.5 SF fabric, (g) (ALG/RSF)5.5 SF fabric, and (h) (ALG/RSF)9.5 SF fabric.