2results about How to "Guaranteed biocompatibility" patented technology

The present invention relates to a liquid, positively charged, responsive self- assembling peptide, a liquid scaffold material formed from the self-assembling peptide, and applications of the liquid scaffold material.

This invention relates to a drug-loaded polypyrrole interdigitated microelectrode, its preparation method, and its application. The electrode comprises: a biocompatible metal substrate, an insulating layer disposed on the surface of the biocompatible metal substrate, a polypyrrole interdigitated microelectrode structure disposed on the insulating layer, and a bioactive drug loaded in the polypyrrole interdigitated microelectrode. In the preparation method, the insulating layer is first formed through pretreatment, and then the pyrrole monomer is rapidly and uniformly oxidized and polymerized to form a denser thin film using the high anodic potential of the interdigitated electrode. This invention can be applied to intelligent bone implants, enabling the simultaneous integration of therapeutic and diagnostic functions without compromising the mechanical properties of the implant, thereby significantly improving the success rate and long-term stability of the implant.