“…Silk fibroin (SF) derived from mulberry silkworm; Bombyx mori (B. mori) has been widely used as suitable matrices/substrates due to its high oxygen permeability, superior mechanical properties and excellent biocompatibility [10][11][12][13][14][15]. Additionally, there is a natural abundance of cell binding motifs, arginine-glycine-aspartic acid (RGD) in non-mulberry silk fibroin, which felicitates better cell attachment and proliferation [16][17][18][19][20][21].…”