Results 31 to 40 of about 2,701 (179)

Influence of different types of whitening tooth pastes on the tooth color, enamel surface roughness and enamel morphology of human teeth [version 1; peer review: 3 approved]

F1000Research, 2019
Background: Tooth whitening usually includes the direct use of gels containing carbamide or hydrogen peroxide on the tooth enamel surface through a wide variety of products formulas.
Mohamed Shamel, Mahmoud M. Al-Ankily, Mahmoud M. Bakr   +2 more
doaj   +1 more source

Surface Micro‐Discharge Plasma for Multiple Teeth Bleaching: Efficacy, Mechanism and Safety

High Voltage, EarlyView.
ABSTRACT Hydrogen peroxide (H2O2) is the commonly‐used bleaching chemical in clinical practice, but its excessive concentrations can cause tooth damage. Atmospheric pressure cold plasma is considered a promising new technique for tooth bleaching. Surface micro‐discharge (SMD) devices can generate large‐scale plasma, which holds potential for treating ...
Ruike Chen, Haoran Feng, Yinglong Li, Hong Pan, Hangbo Xu, Zhen Jiao, Dongjie Cui, Ruonan Ma   +7 more
wiley   +1 more source

Effect of exposure frequencies of pear juice on tooth whitening

Padjadjaran Journal of Dentistry, 2013
Introduction: Tooth whitening (Bleaching) is a method to restore discoloured teeth to the original tooth colour with a chemical process. The materials used in the bleaching process are hydrogen peroxide, sodium perborates and carbamide peroxide.
Gobalakrishna Munusamy, Endang Sukartini, Ayu Trisna Hayati   +2 more
doaj   +1 more source

MODERN VIEWS ON TOOTH WHITENING

Український стоматологічний альманах, 2020
Resume. In the modern world, the appearance of teeth is of great importance. Beautiful white teeth are not only a sign of good health, but also an element of culture and well-being.
O.S. Kyrmanov, A.V. Lemeshko
doaj   +1 more source

The Dental Misinformation Epidemic: An Evaluation of Quality, Accuracy and Educational Impact in Youtube's Tooth Bleaching Content

European Journal of Dental Education, EarlyView.
ABSTRACT Introduction The proliferation of inaccurate information about tooth bleaching on the internet poses a growing risk to oral health, promoting potentially harmful practices while undermining evidence‐based professional guidance. Objective Evaluate the quality, reliability, and educational impact of tooth bleaching videos on YouTube ...
Letícia de Azevedo Lima Silva, Hugo Juan da Silva Rolim, Gabriella Rodrigues da Silva, Pedro Henrique Sette‐de‐Souza, Moan Jéfter Fernandes Costa   +4 more
wiley   +1 more source

In situ evaluation of the bleaching efficacy of experimental hydrogen peroxide hydrogel with MnO‐doped Biosilicate activated by violet LED light

European Journal of Oral Sciences, EarlyView.
Abstract Hydrogen peroxide (HP) at 35% is effective for dental bleaching but may reduce enamel mineral content and induce structural changes. This study developed a bleaching‐hydrogel containing 6%HP and manganese‐oxide–doped Biosilicate (MnO_BioS), activated by violet LED, under in situ conditions.
Rafael Dascanio, Marina Trevelin Souza, Camila Siqueira Silva Coelho, Matheus Kury, Edgar Dutra Zanotto, Vanessa Cavalli   +5 more
wiley   +1 more source

Efficacy of whitening oral rinses and dentifrices on color stability of bleached teeth

Acta Biomaterialia Odontologica Scandinavica, 2015
Objective: This study aimed to evaluate the effect of whitening toothpastes and mouthrinses on the color stability of teeth bleached with 16% carbamide peroxide (CP) after immersion in coffee solution.
Muhammet Karadas
doaj   +1 more source

Post‐curing effects on mechanical properties staining resistance of a 3D‐printed resin versus a direct composite for definitive restorations

European Journal of Oral Sciences, EarlyView.
Abstract This study evaluated the mechanical performance and staining resistance of a three‐dimensional (3D)‐printed resin (VarseoSmile Crown Plus) subjected to different post‐curing times (0, 5, 10, 15, and 20 min), compared with a conventional nanofilled resin composite (Filtek Z350XT).
Bianca Rossi, Arthur Henrique Marques Massarenti, Giulia Gamero Pizzanelli, Márcia Valéria Gualberto Barbosa de Queiroz, Filipe Milazzo dos Santos, Matheus Kury, Adriano Fonseca Lima   +6 more
wiley   +1 more source

Tooth whitening: facts and fallacies [PDF]

British Dental Journal, 2005
Since the introduction of nightguard vital bleaching (tray bleaching) in 1989, dentistry has witnessed an astronomical rise in the interest in tooth whitening.(1) As a result, the most frequently asked question is, 'what bleaching technique works best?' Virtually all of today's whitening approaches work, because bleach is bleach.
openaire   +2 more sources

Tooth color and whitening – digital technologies [PDF]

Journal of Dentistry, 2018
To review the key concepts of color in the dental domain with specific reference to the use of digital technology to measure color and color appearance.The literature on color assessment in dentistry is considered and methods for assessing whiteness, yellowness and color appearance are collated and described.A variety of methods for assessing color ...
Pan, Q, Westland, S
openaire   +3 more sources