Effect of self-etching primer containing N-acryloyl aspartic acid on enamel adhesion.

@article{Torii2003EffectOS,
  title={Effect of self-etching primer containing N-acryloyl aspartic acid on enamel adhesion.},
  author={Yasuhiro Torii and Kousuke Itou and Yoshihiro Nishitani and Masahiro Yoshiyama and Kunio Ishikawa and Kazuomi Suzuki},
  journal={Dental materials : official publication of the Academy of Dental Materials},
  year={2003},
  volume={19 4},
  pages={253-8}
}
OBJECTIVES A previous study demonstrated that N-acryloyl aspartic acid (N-AAsp) aqueous solution is useful as a self-etching primer for dentin adhesion. The purpose of this study was to evaluate whether N-AAsp solution can be used for enamel etching, when compared with phosphoric acid. METHODS N-AAsp was synthesized by the reaction of DL-aspartic acid and acryloyl chloride. The experimental self-etching primers were prepared by dissolving N-AAsp in water at various concentrations up to 20 wt… CONTINUE READING