Titanium coating with protein 'flower bouquet' nanoclusters strengthens implant attachment

Researchers have developed an improved coating technique that could strengthen the connection between titanium joint-replacement implants and a patients' own bone. Implants coated with "flower bouquet" clusters of an engineered protein made 50 percent more contact with the surrounding bone than implants coated with protein pairs or individual strands. The cluster-coated implants were fixed in place more than twice as securely as uncoated plugs.

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