Collagen (Col)-based nanofibrous membranes display promising potential in tissue engineering, wound healing, and drug delivery system. However, the low mechanical strength and rapid degradation greatly limit their practical application. In this work, Col/carboxylated graphene oxide (cGO) nanofibrous membranes were successfully prepared by electrospinning. The surface carboxylated modification ofGOnanosheets was crucial to obtain uniform Col/cGO nanofibers. The Col/cGO nanofibrous membranes were characterised by field emission scanning electron microscopy (FESEM), Fourier transform infrared spe...
