Efficacy of non‐hydrogen peroxide mouthrinses on tooth whitening: An in vitro study

2021 ◽  
Author(s):  
Panagiotis Ntovas ◽  
Konstantinos Masouras ◽  
Panagiotis Lagouvardos
Keyword(s):  
Hydrogen Peroxide ◽  
In Vitro Study ◽  
Vitro Study ◽  
Tooth Whitening

The effect of hydrogen peroxide concentration on the outcome of tooth whitening: an in vitro study

2004 ◽  
Vol 32 (4) ◽  
pp. 295-299 ◽  
Author(s):  
M. Sulieman ◽  
M. Addy ◽  
E. MacDonald ◽  
J.S. Rees
Keyword(s):  
Hydrogen Peroxide ◽  
In Vitro Study ◽  
Vitro Study ◽  
Tooth Whitening

scholarly journals Hydrogen Peroxide Release Kinetics of Four Tooth Whitening Products—In Vitro Study

Materials ◽  
2021 ◽  
Vol 14 (24) ◽  
pp. 7597
Author(s):  
Susana Dias ◽  
António Mata ◽  
João Silveira ◽  
Ruben Pereira ◽  
Angelo Putignano ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Release Kinetics ◽  
Pearson Correlation ◽  
In Vitro Release ◽  
In Vitro Study ◽  
Vitro Study ◽  
Tooth Whitening ◽  
Mean Values ◽  
Kinetics Of

Tooth whitening efficacy can be influenced by several factors, of which concentration and application time are two of the most important. This in vitro study aimed to evaluate the initial content and release kinetics of the hydrogen peroxide (HP) content, or the carbamide peroxide (CP) content as converted to its HP equivalent, of four tooth whitening products with different concentrations (6% HP, 16% CP, 10% CP, and 5% CP). Titrations with Cerium Sulphate IV were performed to determine HP concentration. HP release kinetics were evaluated by a spectrophotometric technique. The results were expressed as the mean values and 95% confidence interval of the percentage of hydrogen peroxide content during release kinetics. One sample t-test, one-way ANOVA, Tukey post hoc testing, and Pearson correlation testing were used, as appropriate, with a significance level of α = 0.05. The concentration of titrated HP was higher than that indicated by the manufacturers in all tested products (p < 0.01). At the minimum application times indicated by the manufacturers, all products released at least 85% of HP content; the gel containing 10% CP registered the lowest release at 85.49 (81.52–89.46). There was a significant HP release in all products during the application times indicated by the manufacturers. Further studies are needed to assess in vitro release kinetics.

scholarly journals Effect of halogen light irradiation on hydrogen peroxide bleaching: an in vitro study

2012 ◽  
Vol 57 (3) ◽  
pp. 277-283 ◽  
Author(s):  
S Liang ◽  
Y Sa ◽  
L Sun ◽  
X Ma ◽  
Z Wang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
In Vitro Study ◽  
Vitro Study ◽  
Light Irradiation ◽  
Peroxide Bleaching ◽  
Halogen Light

scholarly journals Influence of the acid erosion associated with dental bleaching in bovine enamel: In vitro study

2021 ◽  
Vol 10 (5) ◽  
pp. e30410514754
Author(s):  
Thaís Miranda Xavier de Almeida Justi ◽  
Karla Lorene de França Leite ◽  
Laísa Inara Gracindo Lopes ◽  
Narcy Sheilla Rodrigues ◽  
João Victor Frazão Câmara ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Daily Intake ◽  
In Vitro Study ◽  
Lemon Juice ◽  
Tooth Whitening ◽  
Apple Cider ◽  
Significant Difference ◽  
Bovine Enamel ◽  
Dental Whitening

Objective: To evaluate the influence of acid erosion caused by the daily intake of lemon juice or apple cider vinegar, associated with immediate dental whitening, on bovine enamel. Materials and Methods: 30 bovine teeth were sectioned to obtain enamel blocks and were distributed into three groups (n = 10): G1- Tooth whitening with 35% hydrogen peroxide; G2- Tooth whitening with 35% hydrogen peroxide + lemon juice and G3 - Tooth whitening with 35% hydrogen peroxide + apple cider vinegar. Treatments were performed for 21 days, the varnish was removed and the analysis of loss of structure and surface roughness were performed by means of non-contact 3D Confocal Chromatic Profilometer. The roughness data obtained were analyzed by Kruskal-Wallis and Mann-Whitney non-parametric tests. Results: All groups exhibited greater roughness (Sa) on the side exposed to the treatments (G1 = 3.17b; G2 = 4.17b; G3 = 3.99b) compared to the unexposed side (G1 = 2.55a; G2 = 3.94a; G3 = 2.40a). There was a statistically significant difference among the groups evaluated, being G1 (3.17A) <G3 (3.99C) <G2 (4.17B). Conclusion: 35% hydrogen peroxide has the least erosive potential when compared to its association with vinegar and to lemon juice.

scholarly journals Effect of nonthermal atmospheric plasma on the shear bond strength of composite resin after using different tooth-whitening systems: An in vitro study

2021 ◽  
Vol 24 (2) ◽  
pp. 143
Author(s):  
KommineniHarika Chowdary ◽  
Bolla Nagesh ◽  
PraveenKumar Gali ◽  
Tammineedi Sravanthi ◽  
LakshmiBhavani Potru ◽  
...  
Keyword(s):  
Bond Strength ◽  
Shear Bond Strength ◽  
Composite Resin ◽  
In Vitro Study ◽  
Vitro Study ◽  
Atmospheric Plasma ◽  
Tooth Whitening

scholarly journals Evaluation of dental enamel microproperties after bleaching with 35% hydrogen peroxide and different light sources: An in vitro study

2021 ◽  
pp. e969-e974
Author(s):  
A. Ferreira ◽  
A. Batista ◽  
JA. Neto ◽  
T. Simões ◽  
MG. da Silva ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Dental Enamel ◽  
In Vitro Study ◽  
Vitro Study ◽  
Light Sources

scholarly journals Evaluation of bleaching efficacy of 37.5% hydrogen peroxide on human teeth using different modes of activations: An in vitro study

2016 ◽  
Vol 19 (3) ◽  
pp. 259 ◽  
Author(s):  
ThakurVeerandar Singh ◽  
Neha Bhutani ◽  
BhuvanShome Venigalla ◽  
JayaPrakash Patil ◽  
SistlaVenkata Jyotsna ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
In Vitro Study ◽  
Vitro Study ◽  
Human Teeth

scholarly journals Assessment of a novel bleaching agent formula containing 35% hydrogen peroxide and titanium tetrafluoride: an in vitro study

2021 ◽  
Vol 35 ◽  
Author(s):  
Rodrigo Barros Esteves Lins ◽  
Pedro Luiz Rosalen ◽  
Josy Goldoni Lazarini ◽  
Luís Roberto Marcondes Martins ◽  
Vanessa Cavalli
Keyword(s):  
Hydrogen Peroxide ◽  
In Vitro Study ◽  
Vitro Study ◽  
Bleaching Agent ◽  
Titanium Tetrafluoride
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