Statistics was computed using 2-way ANOVA and Duncan's at p<0.05. For the SEM analysis, teeth were immersed in 6N HCL for 24 h and 10 min in 5% , mounted and observed under a Hitachi S-4700 FESEM. Results:(S.E.M., superscript letter =not statistical difference at p<0.05M.M. ...
The difference between STEM and SEM is that the imaging formation in STEM is by transmitted electrons just like TEM imaging. D. Energy dispersive X-ray spectroscopy (EDS) analysis An instrument which collects x-rays emitted from a sample which has been bombarded by electron beam. The x-rays ...
The difference between STEM and SEM is that the imaging formation in STEM is by transmitted electrons just like TEM imaging. D. Energy dispersive X-ray spectroscopy (EDS) analysis An instrument which collects x-rays emitted from a sample which has been bombarded by electron beam. The x...
Results: There was no significant difference in the levels of calcium (Ca), phosphorus (P) and Ca/P ratio after final rinse with 17% EDTA, 9% HEBP and 0.2% chitosan at all three root levels (p>0.05); except at the coronal level, where 0.2% chitosan caused s...
The porosities of the Grimsel granite feldspars were two to three times higher than the porosities of the El Berrocal and Los Ratones granites' feldspars. However, there was no significant difference between the porosities of the dark minerals. A clear difference was found between the various...