As a simple screening, various biomedical polymers were evaluated their tissue affinity by using the growth rate of fibroblasts upon them. Among control groups, tissue affinity were Ny66 PVC PE PVA. The affinity of Col. SCE II was higher than all of them. Comparing with the affnity of Col-SCE II copolymers treated by various ways, that of r-Ray treated and UV treated groups were as high as simply coated Col-SCE II, but GA treated group was very low or not affinitive.
