Toughening of CAD/CAM all-ceramic crowns by staining slurry
スポンサーリンク
概要
- 論文の詳細を見る
The ability of staining slurries containing silver and/or potassium compounds to enhance the mechanical properties of a leucitereinforced glass ceramic (IPS Empress CAD) was investigated by measuring the Vickers hardness, median crack length, toughness, and compressive residual stress of specimens. A staining slurry containing potassium ions was found to increase the toughness of IPS specimens more than a staining slurry containing only silver ions when applied prior to sintering. None of the staining slurries produced any color changes. Thus, the results obtained in this study demonstrate that staining slurries increase the Vickers hardness and the fracture toughness of the surface and subsurface regions of all-ceramic IPS blocks fabricated by a CAD/CAM system without sacrificing their aesthetics.
- 2012-09-01
著者
-
Doi Yutaka
Dep. Of Dental Materials Sci. Div. Of Oral Functional Sci. And Rehabilitation Asahi Univ. School Of
-
Kamemizu Hideo
Dep. Of Dental Materials Sci. Div. Of Oral Functional Sci. And Rehabilitation Asahi Univ. School Of
-
Doi Yutaka
Department Of Cardiology
-
Wakamatsu Nobukazu
Dep. Of Dental Materials Sci. Div. Of Oral Functional Sci. And Rehabilitation Asahi Univ. School Of
-
Wakamatsu Nobukazu
Department Of Dental Material Science Division Of Oral Functional Science And Rehabilitation Asahi U
-
Nonogaki Ryugo
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation School Of Dentis
-
Uno Mitsunori
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation School Of Dentis
-
Ishigami Hajime
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation School Of Dentis
-
Kurachi Masakazu
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation School Of Dentis
-
Uno Mitsunori
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation Asahi University School Of Dentistry
-
Ishigami Hajime
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation Asahi University School Of Dentistry
-
Nonogaki Ryugo
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation Asahi University School Of Dentistry
-
Kurachi Masakazu
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation Asahi University School Of Dentistry
-
Kamemizu Hideo
Department Of Dental Materials Science Division Of Oral Functional Science And Rehabilitation Asahi University School Of Dentistry
-
FUJIEDA Tokushi
Department of Prosthodontics, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry
-
Fujieda Tokushi
Department Of Prosthodontics Division Of Oral Functional Science And Rehabilitation Asahi University School Of Dentistry
関連論文
- Thin carbonate apatite layer biomimetically-coated on SAM-Ti substrate surfaces
- Polycationic protamine for water-insoluble complex formation with DNA
- Fatigue Resistance and Flexural Behaviour of a Fiber-Reinforced Resin Composite for Removable Partial Denture Clasps
- Creation of a composite of collagen and OCP crystals with large morphological anisotropy
- ESR Study on Depth of Cure of Light-cured Composite Resins
- Development of Self-setting Te-CP/α-TCP Cement for Pulpotomy
- Effect of Heating CAD/CAM-Fabricated Ceramic Crowns on Marginal Fit Accuracy
- Superplastic Deformation in Carbonate Apatite Ceramics under Constant Compressive Loading for Near-net-shape Production of Bioresorbable Bone Substitutes
- BMP-Induced Osteogenesis with Two Geometrically Different Biodegradable Carbonate Apatites
- Comparison of Carbonate Apatite and β-tricalcium Phosphate (Resorbable Calcium Phosphates) Implanted Subcutaneously into the Back of Rats
- Addition of platinum and silver nanoparticles to toughen dental porcelain
- Toughening of CAD/CAM all-ceramic crowns by staining slurry
- Effects of dental porcelain containing silver nanoparticles on static fatigue
- Effects of dental porcelain containing silver nanoparticles on static fatigue