If your drinking water is fluoridated, then brushing regularly with a fluoride toothpaste is considered sufficient for adults and children with healthy teeth at low risk of decay. If your community's water is no
The loss of the acid helped degrade the chemicals into fluoride ions (氟离子) and smaller carbon- containing products, leaving behind no harmful by-products. "It's a neat method; it's different from others that have been tried," says Chris Sales, an environmental engineer at Drexel ...
Hellwing E,Lussi A.What is the optimum fluoride concentration needed for the remineralization process?. Caries Research . 2001Hellwig E,Lussi A.What is the optimum fluoride concentration needed for the remineralization process. Caries Research . 2001...
Fluoride is a mineral that occurs naturally in water, soil and air that has been demonstrated to prevent dental cavities, or tooth decay. It works by strengthening the tooth's enamel, its hard outer surface, making it more resistant to the acid produced by bacteria that ...
or varnish. These treatments contain a much higher level of fluoride than the amount found in toothpastes and mouth rinses. Varnishes are painted on the teeth; foams are put into a mouth guard, which is applied to the teeth for one to four minutes; gels can be painted on or applied via...
What purpose does the parathyroid have? What is the purpose of the DRE before a sigmoidoscopy? What is the purpose of the mesophyll? What makes up the internal chamber of a tooth? What ultimately stimulates closing of the ileocecal valve?
of the tooth enamel. If the process goes on long enough it eventually results in a cavity, or a small hole that forms in your tooth after enough enamel is destroyed. The fluoride in water, toothpaste, rinses and other products helps replace the lost minerals and resist further acid attacks...
What is the purpose of hydrogen peroxide in the cobalt complex lab? Hydrogen Peroxide: The formula of the compound is H2O2 . It serves as an oxidising agent in organic chemistry. It also functions as a bleaching agent. The skin benefits from hydrogen peroxide, which also functions as an...
As the CaF2is in larger sizes prohibitevly expensive, it makes sense to replace it with the amorphous glass molten together with some (as a rule small) percentage of the CaF2and of the other minerals, to prevent the CaF2crystalisation. This glass sort is then eventually called "fluoride",...
First off, it'sfluorineandfluorideand notflourineandflouride. The misspelling is common, but the "u" comes before the "o" in both.Fluorineisa chemical element. In pure form, it is a highly toxic, reactive, yellowish-green gas. The fluorine anion, F-, or any of the compounds containing...