作者: A. W. J. van Pelt , H. P. de Jong , H. J. Busscher , J. Arends
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摘要: In this study, the dispersion (gamma ds) and polar ps) surface free energies of human enamel with without an acquired pellicle crystalline hydroxyapatite were determined from contact angle measurements. The results show that gamma ps is strongly influenced by presence a pellicle; total energy s) considerably smaller for than pellicle. Enamel shows comparable those hydroxyapatite.