An In Situ Evaluation of the Protective Effect of Nano Eggshell/Titanium Dioxide against Erosive Acids

[摘要] Objectives. Enamel erosion caused by high consumption of acidic drinks poses a significant public health concern. This study was aimed to determine the protective effect of eggshell-titanium dioxide composite (EB@TiO2) against erosive acids on tooth enamel. Methods. Twenty prepared bovine tooth enamel specimens were randomly assigned to 5 sample groups () (1) unexposed tooth enamel; (2) exposed tooth enamel

[学科分类] 口腔科学