Denture plaque control on titanium dioxide coated acrylic resin plates

我们认为二氧化钛溶液(TPX)可以去除义齿菌斑，并研究了该溶液在丙烯酸树脂板上的涂覆方法。首先，我们发现最好的涂覆方法是树脂板与车床抛光相结合，原液与表面活性物质相结合。接下来，我们发现用义齿刷洗的TPX丙烯酸树脂板几乎没有粘附性，但用流动水、义齿清洁剂、超声波清洁剂清洗后的粘附率与清洗前相比没有差异。最后，我们发现TPX不仅可以防止污渍的沉积，而且还可以去除污渍。

We thought that a titanium dioxide solution(TPX) could remove denture plaque and investigated coating methods for this solution on acrylic resin plate. At first, we found that the best coating method was the combination a resin plate with lathe polishing and an original solution with surfactant material. Next, we found that there was little adhesion of TPX acrylic resin plates by cleansing with a denture brush, but there was no difference in adhesion rate them by cleansing with flowing water, denture cleaner, ultrasonic cleaner, as compared with before cleansing. At last, we found that TPX was useful for not only preventing from the deposition of stains but also removing stains.