Research Article
Investigation of Roughness, Morphology, and Wettability Characteristics of Biopolymer Composite Coating on SS 316L for Biomedical Applications
Figure 8
Contact angle of the (a) neat chitosan-coated 316L SS substrate, (b) nanosilver in CS-based composite-coated 316L SS substrate, (c) biotin in CS-based composite-coated 316L SS substrate, and (d) biotin and nanosilver in CS-based composite-coated 316L SS substrate.
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