| 摘要 |
<p>Biocorrodible metallic material implant production involves providing blank for implant comprising biocorrodible metallic material. The blank is coated with a homogenous colloidal solution of one or multiple bis-silanes (I), and silicon dioxide nanoparticles with an average particle diameter of 10-1mu m in water, ethanol or their mixture. The homogenous colloidal solution contains 1-20 vol% of bis-silane and a concentration of silicon dioxide nanoparticles of 1-100 ppm. Biocorrodible metallic material implant production involves providing blank for implant comprising biocorrodible metallic material. The blank is coated with a homogenous colloidal solution of one or multiple bis-silanes (RO) 3-Si-X-Si(OR) 3(I), and silicon dioxide nanoparticles with an average particle diameter of 10-1mu m in water, ethanol or their mixture. The homogenous colloidal solution contains 1-20 vol.% of bis-silane and a concentration of silicon dioxide nanoparticles of 1-100 ppm. R : 1-10C alkyl or 2-10C acyl group; and X : a substituted or unsubstituted 1-20C alkanediyl group or a substituted or unsubstituted 1-20C heteroalkanediyl group with 1-5 heteroatoms selected from O, N or S.</p> |
