The performance ofRcan be successfully applied for the analysis of Fcontents present in toothpastes.#A simple and efficient receptor ninhydrin-based Schiff's base (R) for quick detection of Hg2+and Fin aqueous medium using colorimetric and UV–Vis spectral analyses....
In preferred toothpastes the anti-tartar agent and the desensitizing agent are both potassium compounds and other components of the toothpaste, such as the detergent or surfactant, thickener, water soluble fluoride, anionic polymeric polycarboxylate, sweetener and any anti-calculus agent present, when ...
The phosphate is normally pre-treated but may also be treated in situ in a toothpaste. The phosphonic acid may be used with other stabilisers. The composition may be a paste or a powder containing 25-60wt.% of the treated phosphate, the other ingredients being conventional. Exemplified ...
Considering their chemical structure and the charge present in the hydrophilic parts of the molecule surfactants are divided into cationic, anionic, amphoteric and nonionic ones [1]. The surface properties of amphiphilic molecules, such as adsorption at the interface, self−assembly, micellar formation...
It will be understood that compositions of the present invention may also be used outside the oral cavity, for the cleaning of dentures and the like. The oral composition of the present invention are typically formulated in the form of toothpastes, sprays, mouthwashes, gels, lozenges, chewing...
Alkalinephosphatase;Toothpaste 1.Introduction Nowadays,monofluorophosphate(MFP)-containing toothpastesarethemostcommonwayofcariespre- vention.MFPionishydrolyzedinsituyieldingfree fluorideandorthophosphate.However,itisques- tionedthatMFPprovidesacaries-preventativeeffect thatinvolvestheconversionofhydroxyapatitetothe...
The naphthoquinone receptor also exhibited colorimetric sensing of fluoride ions present in commercially available toothpaste samples in aqueous medium. The structural and electronics properties of the sensors and their fluoride complexes were also investigated using ab initio DFT calculations. (C) 2012 ...
In a First aspect, the present Invention provides a Toothpaste composition comprising an orally acceptable vehicle and at least one source of metal ions in a Polymer Matrix, The Metal being selected from zinc, Tin, Copper, or combinations thereof,At least such a source of metal ions ranging ...
These stable\ndispersions are described as ultramulsions, which, together with their\nphysical properties (stable when dispersed in water), distinguishes them from\nemulsions, microemulsions and solutions, and are useful in various products,\nsuch as mouthrinses, toothpastes, confectioneries, ant...
RELATED ART Anhydrous dibasic calcium phosphate having the formula CaHPO 4 is a polishing substance frequently utilized in tooth cleaning preparations as, for example, toothpastes and powders. For this purpose it may be used alone or in admixture with other polishing substances as, for example, ...