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[Study on the method of adsorbing albumin for enwrapping human hard tissue substitute biomaterials]
1Department of Dental Material Science, College of Stomatology, West China University of Medical Sciences, Chengdu 610041.
Abstract:
The aim of this study was to cover up the surface of human hard tissue substitute biomaterials with albumin. The cidex cross-link method was adopted to adsorb albumin so as to form a membrane for wrapping hydroxyapatite(HA), bio-glass ceramics(BGC), and hydroxyl poly-calcium sodium phosphate (HP). The results showed that this membrane of protein could enwrap the biomaterials so firmly that urea solution could not wash it off.
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