Results 141 to 150 of about 1,999 (201)

Effects of Different Dentin Surface Cleaning Protocols on Bond Strength of Dual-Cure Resin Cement Following Temporary Cementation. [PDF]

open access: yesEur J Dent
Vongtavatchai V   +7 more
europepmc   +1 more source

Temporary zinc oxide–eugenol cement: eugenol quantity in dentin and bond strength of resin composite

open access: yesEuropean Journal of Oral Sciences, 2013
Uptake of eugenol from eugenol‐containing temporary materials may reduce the adhesion of subsequent resin‐based restorations. This study investigated the effect of duration of exposure to zinc oxide–eugenol (ZOE) cement on the quantity of eugenol retained in dentin and on the microtensile bond strength (μTBS) of the resin composite. The ZOE cement (IRM
Anne Peutzfeldt   +2 more
exaly   +5 more sources

Application of bis-eugenol to a zinc oxide eugenol cement

Journal of Dentistry, 1999
To assess the usefulness of dimerized eugenol (bis-eugenol) in dentistry, the physical properties of zinc oxide eugenol cement (ZOE) with bis-eugenol and the cytotoxicity of bis-eugenol were studied.Setting time, compressive strength, solubility and disintegration of ZOE cement with bis-eugenol according to the specifications of JDMAS315 were evaluated.
T Ueha, Y Hibino
exaly   +3 more sources

Zinc Oxide-Eugenol Cements: IV. Microstructure and Hydrolysis

open access: yesJournal of Dental Research, 1973
The microstructure of zinc oxide-eugenol cement and the water-leached product was examined by electron microscopy and scanning electron microscopy. Crystalline zinc eugenolate, which forms a reaction product, encases and binds unconsumed zinc oxide grains.
A D, Wilson, D J, Clinton, R P, Miller
openaire   +3 more sources

Zinc Oxide-Eugenol Cements: II. Study of Erosion and Disintegration

open access: yesJournal of Dental Research, 1970
The continuous leaching of eugenol from zinc oxide-eugenol cements causes the weak zinc eugenolate chelate, which forms the binding matrix, to decompose and the cement to disintegrate. The relevance of specification solubility and disintegration tests is discussed.
A D, Wilson, R F, Batchelor
openaire   +3 more sources

The effect of zinc oxide eugenol cement on penicillin

American Journal of Orthodontics and Oral Surgery, 1946
Abstract Penicillin is affected by either eugenol or zinc oxide-eugenol cement. The extent in the reduction of the potency of low- and high-unit concentrations varies. Low-unit dilutions lose most or all of their inhibitory activity towards Staphylococcus aureus , whereas the higher-unit concentrations, though affected, still possess definite growth-
Henry A Bartels
exaly   +3 more sources

Pulp reaction to a temporary zinc oxide/eugenol cement

Journal of Prosthetic Dentistry, 1976
The pulpal irritation, such as inflammatory reaction and aspiration of pulpal cells, demonstrated after insertion of the zinc oxide/eugenol cement (Nobetec) seems to warrant the following recommendations: (1) A temporary restoration with a zinc oxide/eugenol base should not be inserted in deep cavities without a protective liner or a calcium hydroxide ...
Hilding Nyborg, M Brannstrom
exaly   +3 more sources

Pulpal response to a zinc oxide–eugenol cement

International Endodontic Journal, 1987
Summary. The British Standards Institution have produced a recommended testing procedure for toxicity of dental materials; this advocates the use of a zinc oxide—eugenol cement such as Kalzinol, as a bland control in deep cavities. In this study, Kalzinol was applied directly to the exposed pulps of germ‐free rat molar teeth.
R C Paterson
exaly   +3 more sources

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