Collagen coating can be applied through various methods, including:
Surface Coating: Collagen solutions are spread onto surfaces such as culture dishes or scaffolds and allowed to dry, forming a thin, adherent layer. Immobilization: Collagen can be chemically cross-linked to surfaces to enhance stability and durability. Electrospinning: Collagen fibers are electrospun to create a fibrous mesh that mimics the natural ECM.