Research Article
Effectiveness of Experimental Whitening Toothpastes Containing Colorants on the Optical Properties of Enamel
Table 3
Elemental mapping by weight% according to the experimental groups.
| Element | PHT | SDG | WRP | STW | SWS |
| C | 12.38 | 9.20 | 4.95 | 9.06 | 17.22 | O | 29.42 | 29.03 | 18.97 | 30.52 | 35.18 | Na | 0.45 | 0.43 | 0.29 | 0.41 | 0.27 | Mg | 0.83 | 0.56 | 0.27 | 0.35 | 0.82 | Si | 0.25 | 0.72 | 0.32 | 0.19 | 0.27 | P | 12.59 | 11.63 | 16.74 | 12.77 | 10.31 | K | 0.00 | 0.24 | 0.00 | 0.12 | 0.00 | Cl | 0.41 | 0.00 | 0.39 | 0.15 | 0.00 | Ca | 23.46 | 23.78 | 34.11 | 24.53 | 17.94 | Sr | 0.00 | 0.00 | 1.57 | 1.10 | 0.83 | Sn | 0.00 | 0.00 | 0.00 | 0.00 | 0.44 | Fe | 0.30 | 0.00 | 0.00 | 0.00 | 0.00 | Ca/P | 1.86 | 2.04 | 2.04 | 1.92 | 1.74 |
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