| 摘要 |
A biopolymer membrane in its substantially dry form having a thickness less than about 75 microns, a solvent content less than about 5 % by weight of the membrane, a radius of curvature of less than about 5 centimeters, a density greater 5 than about 1 g/cm<3>, and a maximum pore size of about 20 microns. The biopolymer can be fibrin. The membrane is useful for making artificial skin. |
