Research Progress in Scaffold Materials of Skin Tissue Engineering and Its Preparation Methods

The scaffold materials of skin tissue engineering play a key role in construction of artificial skins,which is an important research content in skin tissue engineering by providing the seed cells with an environment of adherence,growth,migration,proliferation,differentiation as well as metabolization.This paper expounds on the progress of tissue engineering skin scaffold materials and preparation methods in recent years,with analysis on developing trend of skin tissue engineering scaffolds in the future.