Fluoride Taken Up by Plaque, by the Underlying Enamel and by Clean Enamel from Three Fluoride Compounds in vitro

Klimek, Joachim; Hellwig, Elmar; Ahrens, G

doi:10.1159/000260592

Cited by 174 publications

(124 citation statements)

References 7 publications

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“…After this, one half of the high gloss surface was artificial mouthfluid (Klimek et al, 1982) 61.5 g; 0.1 g antifoaming agent, Fluka, Buchs, Switzerland) per brushing sample. After brushing, the protecting tape was removed, and surface gloss measurements were repeated on both brushed and unbrushed areas.…”

Section: Toothbrushing Wear Effects: Gloss and Roughnessmentioning

confidence: 99%

Wear characteristics of current aesthetic dental restorative CAD/CAM materials: Two-body wear, gloss retention, roughness and Martens hardness

Mörmann

Stawarczyk

Ender

et al. 2013

Journal of the Mechanical Behavior of Biomedical Materials

289

243

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Section: Toothbrushing Wear Effects: Gloss and Roughnessmentioning

confidence: 99%

Wear characteristics of current aesthetic dental restorative CAD/CAM materials: Two-body wear, gloss retention, roughness and Martens hardness

Mörmann

Stawarczyk

Ender

et al. 2013

Journal of the Mechanical Behavior of Biomedical Materials

289

243

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“…De-and remineralisation in the artificial mouth included six daily erosive attacks (each 90 s) with hydrochloric acid (pH: 2.6) intermitted of each 1 h remineralisation in artificial saliva prepared accordingly to the formulation of Klimek et al 12 The artificial saliva was renewed daily. After the six daily cycles, the samples were stored in artificial saliva up to the next day.…”

Section: Cyclic De-and Remineralisationmentioning

confidence: 99%

Effect of sodium, amine and stannous fluoride at the same concentration and different pH on in vitro erosion

Wiegand¹,

Bichsel²,

Magalhães³

et al. 2009

Journal of Dentistry

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Effect of sodium, amine and stannous fluoride at the same concentration and different pH on in vitro erosion Abstract OBJECTIVE: This study aimed to compare the effects 0.5% and 1% sodium, amine and stannous fluoride at different pH on enamel erosion in vitro. METHODS: Bovine enamel samples were submitted to a cyclic de-and remineralisation for 3 days. Each day, the samples were exposed for 120 min to pooled human saliva and subsequently treated with one of the fluoride solutions for 3 min: amine fluoride (AmF, 0.5% and 1% F(-)), sodium fluoride (NaF, 0.5% and 1% F(-)), each at pH 3.9 and 7.0, and stannous fluoride (SnF(2), 0.5% and 1% F(-)), at pH: 3.9. Additionally, two groups were treated with fluoride-free placebo solutions (pH: 3.9 and 7.0) and one group served as control (no fluoridation).Ten specimens each group were inserted in a so-called artificial mouth and eroded six times daily with hydrochloric acid (pH 2.6) for 90 s each intermitted by exposure to artificial saliva (1h). After 3 days, enamel loss was analyzed profilometrically and evaluated statistically by ANOVA. RESULTS: Only the acidic 0.5% and 1% SnF(2) and 1% AmF solutions were able to reduce erosive enamel loss significantly, while all other solutions and placebos did not differ significantly from the control. Between the acidic SnF(2) and the 1% AmF solutions no significant differences could be detected. CONCLUSION: At the same concentrations, acidic SnF(2) and AmF may be more effective than NaF to protect enamel against erosion. Objective: This study aimed to compare the effects 0.5% and 1% sodium, amine and stannous fluoride at different pH on enamel erosion in vitro.Methods: Bovine enamel samples were submitted to a cyclic de-and remineralisation for three days. Each day, the samples were exposed for 120 min to pooled human saliva and subsequently treated with one of the fluoride solutions for 3 min: amine fluoride (AmF, 0.5% and 1% F -), sodium fluoride (NaF, 0.5% and 1% F -), each at pH 3.9 and 7.0, and stannous fluoride (SnF 2 , 0.5% and 1% F-), at pH: 3.9. Additionally, two groups were treated with fluoride-free placebo solutions (pH: 3.9 and 7.0) and one group served as control (no fluoridation). Ten specimens each group were inserted in a so-called artificial mouth and eroded six times daily with hydrochloric acid (pH 2.6) for 90 s each intermitted by exposure to artificial saliva (1h). After three days, enamel loss was analysed profilometrically and evaluated statistically by ANOVA. Results:Only the acidic 0.5% and 1% SnF 2 and 1% AmF solutions were able to reduce erosive enamel loss significantly, while all other solutions and placebos did not differ significantly from the control. Between the acidic SnF 2 and the 1% AmF solutions no significant differences could be detected.

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“…Following treatment, the specimens were washed with tap water and reimmersed in artificial saliva. The artificial saliva was prepared according to the formulation of Klimek et al [11] and was renewed each 10 days. In the 12-months post-bleaching period, the samples were stored in artificial saliva and alternately exposed to dark conditions or 12 hdaylight for 14 days, respectively.…”

Section: Sample Preparationmentioning

confidence: 99%

12-Month color stability of enamel, dentine, and enamel–dentine samples after bleaching

et al. 2008

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Fluoride Taken Up by Plaque, by the Underlying Enamel and by Clean Enamel from Three Fluoride Compounds in vitro

Cited by 174 publications

References 7 publications

Wear characteristics of current aesthetic dental restorative CAD/CAM materials: Two-body wear, gloss retention, roughness and Martens hardness

Wear characteristics of current aesthetic dental restorative CAD/CAM materials: Two-body wear, gloss retention, roughness and Martens hardness

Effect of sodium, amine and stannous fluoride at the same concentration and different pH on in vitro erosion

12-Month color stability of enamel, dentine, and enamel–dentine samples after bleaching

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