摘要
Forty-seven kinds of materials were evaluated for their biocompatibility by a cell culture method of direct contact, including polyurethanes, silicone rubbers, polyvinyl chlorides, ethylene-vinyl acetate copolymers, polymethyl methacrylates, polyester, polypropylene, styrenebutadiene copolymer, thermoplastic elastomer, porcelains, and nickel chromium alloy, most of which were made in China as potential biomaterials. Most of the materials tested showed low cytotoxicity except polyvinyl chlorides and polyurethanes.
Forty-seven kinds of materials were evaluated for their biocompatibility by a cell culture method of direct contact, including polyurethanes, silicone rubbers, polyvinyl chlorides, ethylene-vinyl acetate copolymers, polymethyl methacrylates, polyester, polypropylene, styrenebutadiene copolymer, thermoplastic elastomer, porcelains, and nickel chromium alloy, most of which were made in China as potential biomaterials. Most of the materials tested showed low cytotoxicity except polyvinyl chlorides and polyurethanes.
