The detergency rating system of mouthwash with newly nanosensor

生物分子（如蛋白质）与生物材料相互作用的表面研究，不仅对吸附蛋白质的鉴定和定量，而且对底物的修饰也很重要。我们研制了涂覆该材料的牙科用石英晶体微天平传感器，并用磁控溅射法研究了唾液相关蛋白的吸附行为。

The surface studies of interaction of biomolecules (such as proteins) with biomaterials, not only the identification and quantification of the adsorbed protein but the modifications of the substrate also are important. We developed the quartz crystal microbalance sensors coated with the materials for dental use and then investigated the adsorption behavior of salivary^- related proteins by magnetron sputtering.