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Fig. 1 | Head & Face Medicine

Fig. 1

From: Remineralization and protection from demineralization: effects of a hydroxyapatite-containing, a fluoride-containing and a fluoride- and hydroxyapatite-free toothpaste on human enamel in vitro

Fig. 1

Systematic drawing of how the respective enamel surfaces on a tooth were demineralized and remineralized with the corresponding toothpastes in order to obtain the individual samples for SEM evaluation. (large image: cross-section with surfaces S0—S4, small image: schematic view from occlusal with vertical cuts to obtain the SEM specimens.)

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