Can you control saliva protein adsorption to crown composite resins surfaces?

本研究的目的是用Zeta电位法检测牛血清白蛋白(BSA)在羟基磷灰石和冠状复合树脂(树脂)表面的吸附。我们测量了单独的树脂、单独的BSA和羟基磷灰石以及吸附BSA后的树脂的Zeta电位。这些结果表明，吸附了BSA的修复材料的Zeta电位比没有吸附BSA的修复材料的Zeta电位要小。因此，该材料有可能对吸附蛋白质进行控制。

The aim of the present study was to examine bovine serum albumin (BSA) adsorption to hydroxyapatite and crown composite resin (resin) surfaces by means of zeta potential. We measured the zeta potentials of resins alone, BSA alone and hydroxyapatite and resins after BSA adsorption. These results showed the zeta potentials of resins used for prosthodontic materials with BSA adsorption were demonstrated less negative than without BSA. As a result the materials might have possibility to control the adsorption protein.