Results 211 to 220 of about 38,961 (266)
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Bonding of acid-etch and self-etch adhesives to human fluorosed dentine
Journal of Dentistry, 2007The objective of our laboratory study was to determine the bonding efficacy of two-step self-etching primer system (Clearfil SE Bond), all-in-one adhesive (Clearfil Tri S Bond) and acid-etching system (Single Bond) to human fluorosed dentine.Forty-eight human molars were grouped according to modified Thylstrup-Fejerskov index (TFI) into normal (N, TFI ...
Waidyasekera, Gayani .P. Kanchana +3 more
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Neutralizing phosphoric acid in the acid etch resin technique
Journal of Oral Rehabilitation, 1988SummaryThe use of an alkaline wetting agent, used to neutralize phosphoric acid in the acid etch technique, was investigated with respect to improving the bond strength and microleakage behaviour of composite resin. The alkaline wetting agent has been shown to prevent the accumulation of calcium biphosphates, as a result of secondary recrystallization ...
M, Kellar, E S, Duke
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Effect of Acid Spending on Etching and Acid-Fracture Conductivity
SPE Production & Operations, 2010Summary In acid fracturing, while the near-wellbore area of the fracture receives live, unspent acid, sections of the fracture farther down the length receive partially spent acid because of the acid's reaction with the rock. As a result, there is a distribution of acid concentration along the fracture length.
M. Pournik +3 more
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Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2007
AbstractObjective: To compare the effect of self‐etching primers and phosphoric acid on the wettability and roughness of smear layer‐covered and smear layer‐free dentin. Materials and Method: Three self‐etching primers (Clearfil SE Bond, AdheSE, and Xeno III) and 10% (w/w) phosphoric acid (H3PO4) solution were evaluated.
Jose A, Aguilar-Mendoza +3 more
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AbstractObjective: To compare the effect of self‐etching primers and phosphoric acid on the wettability and roughness of smear layer‐covered and smear layer‐free dentin. Materials and Method: Three self‐etching primers (Clearfil SE Bond, AdheSE, and Xeno III) and 10% (w/w) phosphoric acid (H3PO4) solution were evaluated.
Jose A, Aguilar-Mendoza +3 more
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Journal of Biomedical Materials Research, 2002
AbstractTo make a direct biomechanical comparison between the sandblasted and acid‐etched surface (SLA) and the machined and acid‐etched surface (MA), a well‐established animal model for implant removal torque testing was employed, using a split‐mouth experimental design. All implants had an identical cylindrical solid‐screw shape with the standard ITI
Li D +6 more
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AbstractTo make a direct biomechanical comparison between the sandblasted and acid‐etched surface (SLA) and the machined and acid‐etched surface (MA), a well‐established animal model for implant removal torque testing was employed, using a split‐mouth experimental design. All implants had an identical cylindrical solid‐screw shape with the standard ITI
Li D +6 more
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The retentive ability of acid-etched dentin
The Journal of Prosthetic Dentistry, 19781. The retentive quality of dentin to Sevriton, Restodent, and Nuva-Seal was not enhanced by acid etching in this investigation. 2. Acid etching smooths and cleans the dentinal surface. 3. Acid etching clears tubule orifices slightly. 4. Sevriton was the most adhesive material tested. Nuva-Seal was the least retentive of the three materials studied.
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Matrices for the acid-etch and composite technique
Journal of Dentistry, 1976Abstract The indications, method of construction and use of special matrices for the acid-etch and composite technique are discussed. Two case histories illustrating their use are presented.
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Microhardness of Acid-Etched Dentin
Journal of Dental Research, 1976P C, Moon, W L, Davenport
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2018
Abstract. Introduction: One of the main steps in composite restorations is enamel etching to create a strong bond between composite resin and dental surfaces and prepare these surfaces. This increases the bonding surface and the grip of composite resins, and improves the margin bonding of restorations.
Moghaddam, Mohammad Ali, Rafei, Benyamin
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Abstract. Introduction: One of the main steps in composite restorations is enamel etching to create a strong bond between composite resin and dental surfaces and prepare these surfaces. This increases the bonding surface and the grip of composite resins, and improves the margin bonding of restorations.
Moghaddam, Mohammad Ali, Rafei, Benyamin
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