Search results
Results from the WOW.Com Content Network
It may be prepared via the Schiemann reaction, in which a 4-aminobenzoic acid, protected as the ethyl ester, is diazotised and then fluoride introduced using tetrafluoroborate. Hydrolysis of the ester converts it back to the free acid. [2] 4-Fluorobenzoic acid has been observed to form by the aerobic biotransformation of 4-fluorocinnamic acid. [3]
Since dental floss is able to remove some inter-proximal plaque, frequent regular dental flossing will reduce inter-proximal caries and periodontal disease risks. [1] [3] Results of a high level of evidence meta-analysis recently found that floss may not be the most effective method for interdental cleaning, contrary to common belief at the ...
Others have followed such as Warner-Lambert's introduction of Efferdent denture cleanser tablets in 1966 [3] and Renew denture cleaner powder in 1986 by Mid-Continental Dental Supply Co. Ltd. [4] Over time, orthodontic and sport dental appliance cleaners have also emerged on the market such as Renew Ortho & Sport with formulations that account ...
4-Fluorobenzoic acid (para) This page was last edited on 9 February 2024, at 22:58 (UTC). Text is available under the Creative Commons Attribution ...
In dentistry, debridement refers to the removal by dental cleaning of accumulations of plaque and calculus (tartar) in order to maintain dental health. [1] Debridement may be performed using ultrasonic instruments, which fracture the calculus, thereby facilitating its removal, as well as hand tools, including periodontal scaler and curettes, or through the use of chemicals such as hydrogen ...
Dental impressions are negative imprints of teeth and oral soft tissues from which a positive representation can be cast. They are used in prosthodontics (to make dentures), orthodontics, restorative dentistry, dental implantology and oral and maxillofacial surgery. [3]: 136–137
Unicolor plaque disclosing tablet Tricolor plaque disclosing gel—before and after. Disclosing tablets are chewable tablets that make dental plaque visible.. The tablets, sold over the counter in many countries, contain a dye (typically a vegetable dye, such as Phloxine B) that stains the plaque a bright color (typically red or blue).
The use of powdered substances such as charcoal, brick, and salt for cleaning teeth has been historically widespread in India, particularly in rural areas. [9] Modern tooth powder has been positioned as a cost-effective substitute for toothpaste, as it can be applied with the index finger without requiring use of a toothbrush.