關於 teeth whitening mechanism ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. External Bleaching - YouTube

In this video, we will talk about external tooth bleaching, with a focus on the differences between hydrogen peroxide and carbamide peroxide ...

#12. What is Teeth Bleaching? - YouTube

Bleaching is a process used to brighten your own natural teeth without any complications. No removal, cutting or etching of your dental ...

#13. Whitening | American Dental Association

Hydrogen peroxide diffuses easily through interprismatic spaces in the enamel, allowing for passage from enamel and dentin to pulp within 15 ...

#14. Tooth-bleaching procedures and their controversial effects

The bleaching mechanism in this case takes place by chemical degradation of the unsaturated quinone-type structures found in tetracycline, leading to fewer ...

#15. Whitening: 5 Things to Know About Getting a Brighter Smile

Teeth whitening is a simple process. Whitening products contain one of two tooth bleaches (hydrogen peroxide or carbamide peroxide). These bleaches break stains ...

#16. 3. How is hydrogen peroxide used to whiten teeth? - GreenFacts

Tooth whiteners and oral hygiene products – such as certain toothpastes and mouth rinses – use hydrogen peroxide or carbamide peroxide for its whitening ...

#17. Tooth Whitening Options, Mechanism of Action, and Safety ...

Although the exact mechanism by which tooth whitening occurs is not completely understood, it is known that carbamide peroxide decomposes into hydrogen peroxide ...

#18. Opalescence Same-Day Teeth Whitening In Chapel Hill, NC

Custom whitening trays ensure an even application of Opalescence® whitening gel. It works through its active ingredient, carbamide peroxide, which breaks down ...

#19. A Radical-Free Approach to Teeth Whitening - MDPI

Over the past decade, vital tooth bleaching (also known as tooth whitening) has ... Mechanism of action of PAP on chromogens.

#20. THE SCIENCE BEHIND TEETH WHITENING

This is where true tooth whiteners come in. Basically, the whiteners use bleaching chemicals to get down into the tooth enamel and set off a ...

#21. 3. How is hydrogen peroxide used to whiten teeth?

Teeth contain organic molecules in their enamel and the dentin. ... The mechanism by which teeth are whitened by oxidizing materials such as hydrogen ...

#22. Tooth Whitening | New Zealand Dental Association

The benefits of tooth whitening is the confidence of a bright white smile! Are all teeth suitable for whitening? ... Tooth whitening mechanism:.

#23. An overview of vital teeth bleaching Joshi SB - J Interdiscip ...

Vital teeth were bleached in the 1860s, using oxalic acid on the external surfaces of the teeth. ... Mechanism of tooth bleaching, Top ...

#24. Tooth Bleaching in Dentistry: A Review of the Literature - ThaiJo

Tooth whitening has been increase in the number of patients over recent years. Following previous literature, the mechanisms of tooth ...

#25. Effect of bleaching teeth with hydrogen peroxide on the ...

concentrations between 3 to 40%, which penetrate the dental enamel eliminating the coloring substances. The bleaching teeth mechanism is not totally ...

#26. Teeth whitening - Dantų Harmonija

The chemical teeth whitening mechanism ... Teeth whitening is an oxidation-reduction process where oxidising agents – hyper active and freely moving free radicals ...

#27. Effectiveness and Adverse Effects of Over-the-Counter ...

The role of bleaching agents (e.g., hydrogen peroxide) in tooth bleaching is quite ... Review of the mechanism of tooth whitening.

#28. Hydrogen peroxide tooth-whitening (bleaching) products

The mechanisms that could account for the tooth sensitivity after external tooth bleaching have not yet been fully established, ...

#29. An update on discoloured teeth and bleaching part 2

This article aims to provide an overview of the current legislation related to dental bleaching, the mechanism of action of bleaching agents and ...

#30. Different Types of Laser use in Teeth Bleaching

Among different lasers used in dentistry, diode lasers are usually used for this purpose. The mechanism of laser-assisted bleaching is called photochemical.

#31. Review of the Mechanism of Tooth Whitening.

The mechanism that underlies tooth whitening with the use of peroxide-based materials is a complex phenomenon encompassing diffusion, ...

#32. Bleaching And Whitening Agents - Indian Dental Association

Walking bleach: A mixture of hydrogen peroxide and sodium perborate are sealed to the tooth for 2-3 days . Mechanism of action: Sodium perborate powder ...

#33. Tooth-bleaching: Mechanism, Biological Aspects and ...

Tooth -bleaching: Mechanism, Biological Aspects and Antioxidants ... 2 Oral and Dental Research Institute, Faculty of Dentistry, University of the Western ...

#34. Vital Tooth Whitening Techniques. A Literature Review

Conclusion: Areas requiring further research include the actual mechanism of whitening, its effect on tooth structure and restorative ...

#35. TOOTH WHITENING: EFFICACY, EFFECTS AND ...

the pellicle-coated enamel, causing dental stains. BLEACHING. The mechanism of action of bleaching is also unclear. Bleach- ing is an oxidation reaction.

#36. The Technology of Tooth Whitening - Decisions in Dentistry

Tooth whitening is a dynamic process initiated by the movement of the active ingredient through the tooth structure, where it interacts with ...

#37. Determination of the whitening effect of toothpastes on human ...

All toothpastes showed a whitening effect on the teeth after 7 days of use. ... Traditionally, the tooth whitening method is done with two mechanisms: ...

#38. Tooth Bleaching—a Critical Review of the Biological Aspects

The mechanisms that would account for the tooth sensitivity after external tooth bleaching have not yet been fully established. In vitro experiments have shown ...

#39. Teeth Whitening Littleton - Canyon View Dentistry

Whitening products contain an active agent, usually hydrogen peroxide or carbamide peroxide, that initiates a bleaching mechanism on your teeth.

#40. New Approaches to Tooth Whitening Based on Changing the ...

1.2.2 The whitening of teeth-whitening toothpastes . ... The mechanism of tooth bleaching by peroxide (hydrogen peroxide or carbamide.

#41. Teeth whitening can cause permanent damage: UBC prof

The bleaching mechanism is similar but these therapies need to be well supervised and should only be used in the dentist's office.

#42. Over-the-counter whitening agents: a concise review - SciELO

Tooth bleaching ; Over-the-counter drugs; Peroxides; Review ... mechanism of action, and legislation of the OTC tooth-bleaching products.

#43. Laser Teeth Whitening: Procedure, Benefits, Costs - Healthline

Compared with at-home treatments like whitening strips, laser teeth bleaching is more effective. However, it's more expensive and isn't covered by dental ...

#44. Zinc-Containing Hydroxyapatite Enhances Cold-Light ...

Cold-light bleaching treatment has grown to be a popular tooth whitening procedure in ... The current bleaching mechanism is based on the hydrogen peroxide ...

#45. Dentist Talks About Teeth Whitening | Rocklin Denist Dr. Kasi ...

Whitening processes will make teeth appear whiter in color. ... The mechanism of tooth whitening involves the unstable peroxide chemically breaking down ...

#46. Teeth Whitening, Bleaching Expert Treatment Clinic in Mumbai

The mechanism is oxidation / reduction process called "Redox process". In this process the oxidizing agent has free radical with unpaired electrons, ...

#47. What Are the Different Teeth Whitening Solutions Available in ...

Zoom Whitening System - Professional 3D Effects The zoom whitening system works on the same mechanism as the 3D-whitening strips. The bleaching gel is ...

#48. Dental Whitening at-home, in-office and Combined Techniques

The mechanism of TS caused by tooth whitening, may occur in healthy teeth with no other provoking stimulus, which differs from the ...

#49. The power of hydrogen peroxide: Finding long-term whitening ...

The mechanism of action for teeth whitening with hydrogen peroxide gel is commonly believed to be the oxidation of organic pigments that are ...

#50. How Does Teeth Whitening Work? - Beachfront Dentistry

Whiteners contain bleaching chemicals that tackle the tooth enamel. They initiate a chemical reaction that breaks the staining compounds stuck in your teeth.

#51. How Does LED Teeth Whitening Work? - Knoxville Smiles

In simpler terms, hydrogen peroxide dissolves stains from the enamel and dentin layers in order to whiten the teeth. Even though the whitening gel is only on ...

#52. Tooth whitening: what we now know. - Abstract - Europe PMC

These reports include in vitro studies for method optimization and mechanism as well as clinical studies on effects of various whitening regimens. Conclusions.

#53. How Does LED Teeth Whitening Work? Is it safe and effective?

LED lights whiten your teeth through their photochemical impact on the tooth surface. On application, the light energy activates the hydrogen peroxide in teeth ...

#54. Two Decades of Tooth Whitening What Has Changed?

Implement ADPIE in relationship to tooth whitening. ▫ Describe the mechanism of action of tooth whitening. ▫ Review different types of discolorations.

#55. The bleaching of teeth: A review of the literature - Health Mantra

Tooth whitening. Mechanism. Measurement. Peroxide. Aesthetics abstract. Objectives: To review current knowledge of tooth whitening with respect to external.

#56. The Efficacy, Safety, Stability, and Mechanism of Tooth ...

The Efficacy, Safety, Stability, and Mechanism of Tooth Whitening by a Cold Atmospheric Pressure Air Plasma Microjet Assisted With or Without ...

#57. Dental Bleaching Techniques; Hydrogen-carbamide ...

Minoux and Serfaty recognize that tooth whitening is a very complex process that depends on ... the hydrogen peroxide improve its mechanism of action and.

#58. Safety issues of tooth whitening using peroxide-based materials

6,10 The generally accepted mechanism involved in tooth bleaching is similar to that in textile and paper bleaching: free radicals, produced by H2O2, interact ...

#59. How does tooth whitening work - McCabe Family Dentistry

Let's talk all about tooth whitening and how it works! TYPES OF TOOTH STAINS Extrinsic Stains ... Since the mechanism is the same, they can be effective.

#60. Tooth whitening with hydrogen peroxide in adolescents

It is important to understand the action mechanism of the whitening agent and possible chemical interactions with dental tissues to minimize ...

#61. Advancing In-Office Whitening Techniques | Magazine

Explain possible etiologies for discolored teeth, the main mechanism of action for dental bleaching, and a common side effect of whitening ...

#62. A Simple Formula for Whitening Your Teeth - NPR

Light-activated bleaching techniques such as BriteSmile and Zoom are marketed as "breakthroughs" in the science of teeth whitening.

#63. CSH 8782 tooth bleaching - FPS Public Health

Dental bleaching, also known as tooth whitening, is a common procedure in general dentistry. ... Dental bleaching – working mechanisms.

#64. Teeth Whitening in Issaquah, WA | Remarkable Smiles

While the actual mechanism of whitening varies by treatment type, whitening teeth, in general, is a process of using a dental teeth bleaching agent to ...

#65. Tooth Whitening - Papatoetoe Dental

Tooth whitening is a process that lightens stains in the tooth enamel (outer layer) and dentine (inner layer) of your teeth, ... Tooth whitening mechanism:.

#66. Teeth Whitening - How Important Is It? | Dantkriti Dental Clinic

Teeth whitening is among the foremost widespread cosmetic dental ... There are different methods of teeth whitening each with their own mechanism of action.

#67. Teeth Whitening - True Alignment Orthodontics

Tooth whitening mechanism : The active ingredient in tooth whitening products is typically hydrogen peroxide. Hydrogen peroxide is a strong oxidising agent ...

#68. The Effect of Bleaching on the Morphology of Enamel

teeth whitening process must be stopped. ... whiten the entire surface of the tooth [9]. ... [6] S.R. Kwon, P. Wertz, “Review of the mechanism of tooth.

#69. Clinical evaluation of 4% hydrogen peroxide bleaching in ...

Tooth whitening mechanism is not totally understood 21 ; however, it is believed that the bleaching agent (hydrogen peroxide) is decomposed to produce oxygen ...

#70. U of T researcher examines damaging effects of teeth ...

A study led by researchers at the University of Toronto highlights the extensive damage that can be caused by common tooth-whitening agents.

#71. Bleaching - SlideShare

In 1300's the most requested dental service other than extraction was tooth whitening. • In 14th century, Guy De Chauliac cleaned teeth gently ...

#72. Professional Teeth Whitening - Dentist Cambridge

How teeth darken, and the mechanism of whitening. ... Professional tooth whitening is a process where the tooth discolouration is 'whitened' to a lighter ...

#73. Tooth-Bleaching: A Review of the Efficacy and Adverse Effects ...

professional cleaning and polishing, whitening tooth- pastes, internal bleaching of non-vital ... tubules, is the likely mechanism for the reduction in bond.

#74. Tooth whitening: concepts and controversies

certain clinical situations, the procedure of tooth whitening or bleaching can be employed as a less ... however the hydrodynamic theory is a mechanism.

#75. Dental whitening effect of an oral probiotic - OAText

probiotic, teeth whitening, peroxide-producing bacteria, dental esthetics, ... and the mechanism of antagonistic activity against periodontal pathogens has ...

#76. Introduction to Tooth Whitening | HealthEngine Blog

Teeth whitening or bleaching techniques involve application of a bleaching agent which diffuses through the tooth enamel and results in a ...

#77. Tooth Whitening Systems

And one cosmetic dentist points out that bleaching systems are not fully predictable. If you have a tooth-color filling when your teeth are bleached, the ...

#78. An Overview of Extrinsic Tooth Bleaching and its Impact on ...

mechanisms of tooth bleaching by peroxide agents occur by the diffusion of peroxide through the enamel to cause oxidation, and hence, lightening of colored ...

#79. Teeth Whitening - Effects of Whitening | Risk Factors | Treatment

There are various methods for teeth whitening, and the mechanism of action is different for each of them. Some involve physically removing ...

#80. How Teeth Whitening Strips Work - Dawson Dental

Each strip is coated in the mixture of chemicals noted above. You place one strip over your top teeth and the other over the bottom teeth. The mixture on the ...

#81. Post tooth whitening care. 4 Ways to help repair the damage

BioMinF toothpaste has 4 mechanisms that can assist with the repair and strengthening of the tooth's enamel following a whitening treatment.

#82. Tooth-bleaching procedures and their controversial effects

4. Mechanism of tooth bleaching. The mechanism of bleaching by hydrogen peroxide is not well- understood. In-office and home bleaching gels ...

#83. US6419905B1 - Tooth whitening composition - Google Patents

The gel is appropriate to the whitening of dental pieces through a treatment ... of the dental discoloration [Nathoo, S. A., “The chemistry and mechanism of ...

#84. Effect of tooth whitening strips on fatigue resistance and ...

In general, the effects of tooth bleaching on the enamel surface have ... A more recent proposal for the mechanism of tooth whitening was ...

#85. Teeth Whitening | Tooth Bleaching Stockton CA

Both whiten by the same mechanism. The solution is placed on the enamel and the stains are gently lifted out from the pores of the enamel. Both solutions break ...

#86. SOLVING TEETH WHITENING SENSITIVITY

A study on the mechanism of pain elicited from the dentin. J Dent Res. 1964;43:619–25. 16. Margeas RC. New advances in tooth whitening and ...

#87. Tooth Whitening: A Cosmetic Dentistry Bonanza, Part I

The chemical-biological mechanism of whitening. Tooth whitening or bleaching is achieved by the oxidation of organic particles due to the release of highly ...

#88. Tooth color modification: A discussion on the mechanism and ...

While available evidence supports the safety of using bleaching materials of 10% carbamide peroxide (3.5% hydrogen peroxide) by dental ...

#89. Tooth Bleaching with Nonthermal Atmospheric Pressure Plasma

In this article, we demonstrate enhanced bleaching of extracted teeth when combining plasma with H2O2. The efficacy, safety, and mechanism of the method are ...

#90. Herbal Dental Mask, Natural Teeth Whitening Solution

“The malic acid and citric acid contents in apple vinegar, lemon, and tamarind have a certain mechanism to remove the coloring on teeth, thus ...

#91. Evaluation of Coconut Oil Pulling vs. Whitening Mouthwash as ...

Purpose: This study was aimed to evaluate whitening efficacy, tooth sensitivity, ... Another possible mechanism is the alkali hydrolysis.

#92. Handout*** Vital Tooth Bleaching - Ontario Dental Association

What bleaching technique works best? The end results for virtually all bleaching procedures can be the same, because the mechanism of.

#93. Managing Discoloured Non-Vital Teeth: The Inside/Outside ...

This case report illustrates the management of this discoloured tooth utilizing the inside/outside bleaching technique. Prior to bleaching, endodontic revision ...

#94. Effect of Fluoride Treatment after Bleaching with Hydrogen ...

tooth whitening with a high concentration of hydrogen peroxide (HP) activated by plasma arc light ... The mechanism of the tooth whitening is related to the.

#95. The effect of hydrogen peroxide concentration on the outcome ...

Over the last decade or so there has been renewed interest in the topic of tooth whitening. The technique of bleaching or whitening teeth was first described in ...

#96. Why do teeth become darker and what is the mechanism of ...

Why do teeth become darker and what is the mechanism of action of whitening gels? The internal coloration in the dentin is the result of natural pigment and ...

#97. Evaluation of in-office tooth whitening treatment with violet LED

2 Thus, tooth sensitivity is a very common side effect of bleaching, although the mechanism has not yet been fully clarified. Although tooth whitening has been ...