title: [The possibilities for the objective assessment of the color of dental materials on the Quartz-4-type spectrophotometer].
abstract: The authors analyzed the possibility of using the Quartz 4 type acoustic-optic spectrophotometer to identify the shades of stomatologic materials. Analysis of spectral aperture coefficient curves was carried out for 10 shades of plastics used to make permanent dentures Sinma-M. The authors came to the conclusion on the usefulness of such method of identification of the stomatologic material shades and even of the intermediate gradations of these shades. Using this method, it is possible to control the material surface color homogeneity.
authors.forename: I Ia
authors.initials: IIa
authors.lastname: Poiurovskaia
authors.forename: A Ia
authors.initials: AIa
authors.lastname: Faenov
authors.forename: V N
authors.initials: VN
authors.lastname: Shekhovtsov
authors.forename: A S
authors.initials: AS
authors.lastname: Grigor'ian
authors.forename: K A
authors.initials: KA
authors.lastname: Zarutskaia
mesh_terms: D003116:Color; D003764:Dental Materials / Q000032:analysis*; D013053:Spectrophotometry / Q000295:instrumentation* / Q000379:methods
chemical_list: D003764:Dental Materials
vernacular_title: Vozmozhnosti ob''ektivnoĭ otsenki tsveta stomatologicheskikh materialov na spektrofotometre tipa "Kvarts 4".