Staining Microhybrid Composite Resins With Tea and Coffee
نویسندگان
چکیده
منابع مشابه
Surface discoloration of composite resins: Effects of staining and bleaching
BACKGROUND The purpose of this in vitro study was to evaluate surface discoloration of three microhybrid composite resins (Esthet•X HD, Clearfil AP-X, Gradia Direct) and five nanohybrid composite resins (Ceram•X, GC Kalore, G-aenial, Grandio, GrandioSO), after staining and bleaching procedures. MATERIALS AND METHODS The composite resins were polymerized with a curing light (Celalux II, Voco, ...
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This study evaluated the optical density of two microfilled and two microhybrid resins, as well as the composition of these materials with regard to their optical density. Cavities prepared in 12 2-mm- or 4-mm-thick acrylic plastic plates were filled with Z250 (3M-ESPE), A110 (3M-ESPE), Charisma (Heraeus-Kulzer) and DurafillVS (Heraeus-Kulzer). The resin increments (2-mm-thick) were light-cured...
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OBJECTIVE This study aimed at evaluating the degree of conversion (DC) of four composite resins, being one nanofilled and 3 microhybrid resins, photo-activated with second- and third-generation light-emitting diodes (LEDs). MATERIAL AND METHODS Filtek™ Z350 nanofilled composite resins and Amelogen® Plus, Vit-l-escence™ and Opallis microhybrid resins were photo-activated with two second-genera...
متن کاملsurface discoloration of composite resins: effects of staining and bleaching
background: the purpose of this in vitro study was to evaluate surface discoloration of three microhybrid composite resins (esthet•x hd, clearfi l ap-x, gradia direct) and fi ve nanohybrid composite resins (ceram•x, gc kalore, g-aenial, grandio, grandioso), after staining and bleaching procedures. materials and methods: the composite resins were polymerized with a curing light (celalux ii, voco...
متن کاملeffect of tea and coffee on color change of two types composite resins: nanofilled and micro hybrid
nasoohi n 1 hoorizad m1 torabzadeh tari n 2 1- assistant prof, department of operative dentistry, islamic azad university, dental branch, tehran,iran 2-dentist corresponding author : nasoohi n: department, no 4, 10th neyestan ave, pasdaran, tehran tel : 09125392175 email: [email protected] background and aim: discoloration of dental composites is one of the major reasons of the...
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ژورنال
عنوان ژورنال: Avicenna Journal of Dental Research
سال: 2016
ISSN: 2423-7582
DOI: 10.17795/ajdr-30443