Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Edward C. Combe"'
Publikováno v:
Journal of Oral Rehabilitation. 27:1060-1063
Tooth bleaching materials need to flow easily on insertion but should have high viscosity at low stresses to stay in place on the teeth. Some degree of elasticity may also aid retention on the teeth thereby maximizing efficacy. The present work was u
Publikováno v:
Journal of Oral Rehabilitation. 31:1149-1154
This work was undertaken to explore the effect of saliva addition on the rheological properties of two contrasting tooth bleaching systems, one of which was a paste (Colgate Platinum) and the other a gel (Zaris, 3M ESPE). Using a dynamic stress rheom
Publikováno v:
The Journal of Prosthetic Dentistry. 92:27-34
Statement of problem Disinfection of stone casts is an important measure for the control of cross-contamination. Many approaches have been used to disinfect stone casts, but information regarding the accuracy of the resultant casts is limited. Purpos
Publikováno v:
Journal of Oral Rehabilitation. 31:85-89
summary There is current concern about bacterial contamination of dental unit waterlines. This research hypothesized that the presence of increasing concentrations of bacteria in water used to wash etched enamel would result in a corresponding decrea
Autor:
Edward C. Combe, Mark R Kauppi
Publikováno v:
American Journal of Orthodontics and Dentofacial Orthopedics. 124:316-322
This study was undertaken to assess the efficacy of 3 visible curing lights: a conventional halogen light and 2 high-intensity halogen lights in the polymerization of a polymer-based and resin-modified glass ionomer orthodontic cement. Degree of poly
Publikováno v:
Journal of Oral Rehabilitation. 30:510-514
This pilot study was undertaken to determine the compositional changes in tooth bleaching materials as a function of time in vivo. Ten patients were recruited and two bleaching systems were used - one a paste and the other a gel. Each material was pl
Publikováno v:
Journal of Prosthodontics. 11:161-167
Purpose This study was conducted to evaluate the effect of selected disinfectants incorporated in the liquid of dental stones on material strength properties with the aim of developing a material with acceptable mechanical properties. Materials and M
Publikováno v:
Dental Update. 29:244-248
Many methodologies are used during the testing of dental materials, although different tests are suitable for different materials and clinical situations. This paper discusses factors relevant to the choice of a dental material, and suggests question
Publikováno v:
Dental Update. 29:188-194
Many methodologies are used during the testing of dental materials. Among these are compressive, tensile and flexural strengths, and fracture toughness. However, different tests are relevant to different materials and clinical situations. This paper
Publikováno v:
Dental Materials. 17:471-476
Objectives: Some vinyl polysiloxane impression (VPS) materials are claimed to be ‘thixotropic’ so that they will have ‘non-drip’ properties and not flow off an impression tray during insertion of the material into the mouth. This work was car