الفهرس | Only 14 pages are availabe for public view |
Abstract The aim of the present study was to compare three newly introduced resin based root canal sealers ; Perma Evolution, 2Seal and MetaSeal as regards: I. Nanoleakage: a) Qualitative evaluation of nanoleakage was done using Transmission electron microscope (TEM). b) Quantitative evaluation of nanoleakage was done using Energy dispersive X-ray spectroscopy (EDAX). II. Shear bond strength. |