Method for preparing biomedical surfaces

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United States of America Patent

PATENT NO 8876910
APP PUB NO 20120022650A1
SERIAL NO

13184617

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Abstract

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A method for selectively dissolving the beta (β) phase of a titanium alloy out of the surface of the alloy, thereby leaving behind a nano-scale porous surface having enhanced bonding properties with either a biological tissue, such as bone, or an adhesive material, such as a polymer or ceramic by immersing the alloy in an ionic aqueous solution containing high levels of hydrogen peroxide and then exposing the alloy to an electrochemical voltage process resulting in the selective dissolution of the beta phase to form a nano-topographic metallic surface.

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Patent Owner(s)

Patent OwnerAddress
SYRACUSE UNIVERSITY113 BOWNE HALL SYRACUSE NY 13202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bai, Zhijun Nova Scotia, CN 5 18
Chandrasekaran, Nithya Collierville, US 2 18
Gilbert, Jeremy Fayetgteville, US 15 225

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