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Effect of Tooth Abutment Height on Retention of CAD/CAM Monolithic Zirconia Crowns Cemented With Two Types of Cement: An In Vitro Study. [PDF]
Int J DentSoleimani F, Mostafavi AS, Jalali H.
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Comparative Sealing Ability of Different Materials for Repair of Iatrogenic Perforations: An In Vitro Study. [PDF]
Int J DentStavileci M, Kuçi A, Dragidella A.
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Ultrasonographic and CBCT analysis of foreign bodies and dental materials. [PDF]
BMC Oral HealthYuce H, Acikgoz G.
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Solubility and Disintegration of Zinc Phosphate Cement
Biomaterials, 1992The mechanism of erosion of a zinc phosphate cement was studied using two experimental procedures: discs of dental cement were immersed in distilled water under unrenewed conditions as defined by ISO standard; or discs were immersed under continuously running distilled water to simulate the oral environment.
V, Dupuis +4 more
exaly +3 more sources
Crystallization of zinc phosphate cement
The Journal of Prosthetic Dentistry, 1965Abstract A microscopic study indicated that ZnHPO 4 ·3H 2 O was formed during the crystallization of zinc phosphate cement powder and liquid. Long crystals of ZnHPO 4 ·3H 2 O radiated from a nucleus of crystallization. Apparently, the surface tension force plays a role in partially inhibiting the growth of these crystals.
D F, Vieira, P A, de Araujo
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Journal of the Mechanical Behavior of Biomedical Materials, 2014
Recently, zinc-releasing bioceramics have been the focus of much attention owing to their bone-forming ability. Thus, some types of zinc-containing calcium phosphate (e.g., zinc-doped tricalcium phosphate and zinc-substituted hydroxyapatite) are examined and their osteoblastic cell responses determined.
Eiji Tanaka +2 more
exaly +3 more sources
Recently, zinc-releasing bioceramics have been the focus of much attention owing to their bone-forming ability. Thus, some types of zinc-containing calcium phosphate (e.g., zinc-doped tricalcium phosphate and zinc-substituted hydroxyapatite) are examined and their osteoblastic cell responses determined.
Eiji Tanaka +2 more
exaly +3 more sources
Aspects of the chemistry of zinc phosphate cements
Australian Dental Journal, 1984Abstract— Consideration of the ZnO‐P2O5‐H2O constitutional diagram gives some insights into the setting reaction of dental zinc phosphate cements, and clarifies the requirements of acid concentrations and clinical mixing procedure.
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The European Journal of Orthodontics, 1983
The relative merits of zinc phosphate cement and glass ionomer cement for cementation of orthodontic bands are investigated in a controlled clinial trial. The good manipulative characteristics, relatively high compressive strength, convenient setting time and easy removal of excess cement, make zinc phosphate cement preferable for routine cementation ...
E, Kvam, J, Broch, I H, Nissen-Meyer
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The relative merits of zinc phosphate cement and glass ionomer cement for cementation of orthodontic bands are investigated in a controlled clinial trial. The good manipulative characteristics, relatively high compressive strength, convenient setting time and easy removal of excess cement, make zinc phosphate cement preferable for routine cementation ...
E, Kvam, J, Broch, I H, Nissen-Meyer
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Laboratory strength of glass ionomer and zinc phosphate cements
Journal of Prosthodontics, 2001Purpose The present in vitro study examined 3 mechanical properties, namely compressive, flexural, and diametral tensile strength, of various commercially available cements and core materials as a function of time after mixing.Materials and Methods The examined materials were 2 cermet cements (Ketac Silver [ESPE, Seefeld, Germany] and Chelon Silver ...
A, Piwowarczyk, P, Ottl, H C, Lauer
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Physical Properties of Some Zinc Phosphate and Polycarboxylate Cements
Acta Odontologica Scandinavica, 1983Several physical properties were measured for two zinc phosphate and three polycarboxylate cements. The specimens were tested in compression 24 h after they had been made. Two series of specimens were examined. In one series the cement powders were given a correct treatment, protected from atmospheric humidity.
R, Branco, T, Hegdahl
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