Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Marjorie L. Swartz"'
Publikováno v:
Journal of Biomedical Materials Research. 40:12-23
A series of microfilled resin composites were formulated by incrementally mixing either agglomerated 20 nm or unagglomerated 50 nm silica microfillers into monomers composed of diphenyloxymethacrylate and TEGDMA. The microfiller particles were prepar
Publikováno v:
Journal of endodontics. 20(1)
Calcium hydroxide has been used to slow or reverse external root resorption subsequent to trauma. In this study, an experimental model was established to study the diffusion of calcium ions from the canal to the root periphery after various intracana
Publikováno v:
Journal of biomedical materials research. 27(3)
Seven mechanical/physical properties were used to evaluate 10 unfilled resins: eight aromatic dimethacrylates and two urethane dimethacrylates. Physical property tests included compressive strength, Young's modulus in compression, uniaxial tensile st
Publikováno v:
The Journal of Prosthetic Dentistry. 47:163-170
R ecently, a number of microfilled direct testotative resins have been marketed in this country. In addition, the formulations of some of the conventional composite resins have been altered. One of these composite resins, which uses strontium glass a
Publikováno v:
The Journal of the American Dental Association. 106:634-637
The effect of selected variables on depth of cure of various shades of two representatives of the new generation of light-cured resin systems was investigated.
Publikováno v:
Journal of Dental Research. 64:1396-1403
Two series of dental composites, along with the unfilled resin matrix, were examined to determine the effects of filler level and size on selected properties. Both series were prepared by incorporating a silanated barium borosilicate filler into a vi
Publikováno v:
The Journal of Prosthetic Dentistry. 40:413-417
A test was designed for evaluating the distintegration of cementing agents in the oral cavity. The cements were placed in small holes located in the proximal surfaces of cast gold restorations so that the materials were not subject to abrasion. Each
Publikováno v:
The Journal of Prosthetic Dentistry. 53:50-53
This investigation revealed no significant difference among the four thermocycling techniques. The use of a dye or an isotope was equally effective and penetrated the tooth/restoration interface to a similar degree. The extent of tracer penetration a
Publikováno v:
The Journal of Prosthetic Dentistry. 55:434-442
The data indicate that the two dentin bonding agents, used in conjunction with enamel acid etching, provided a superior seal of the cavity compared to the respective resins alone or with either the dentin bond agent or acid etching used alone. The se
Autor:
B.F. Rhodes, Ralph W. Phillips, Richard D. Norman, Marjorie L. Swartz, Hazel E. Clark, S. Elliason
Publikováno v:
Journal of Dental Research. 55:757-771
The data obtained in this in vitro study indicate that contact with pit and fissure sealants to which NaF has been added in amounts ranging from 2 to 5% substantially increases the fluoride content of the enamel and reduces its solubility in acid. Th