Results 21 to 30 of about 647,454 (307)

Drug and dental impression materials

open access: yesJournal of Pharmacy and Bioallied Sciences, 2012
Guidelines to prevent cross contamination with infectious agents have been instituted for dental clinical and laboratory procedures. However, compliance by dental offices and clinics in disinfecting impression material has not been universal.
Sudhakara V Maller   +5 more
doaj   +1 more source

Laboratory investigation of Accuracy of Impression Materials for Border Molding [PDF]

open access: yesFolia Medica, 2019
Introduction: Border molding of the edge of the individual impression tray is an important stage of prosthetic treatment of edentulous jaws, which often depends on the final result of the treatment. Classical thermoplastic impression materials for border
Dobromira Shopova, Diyan Slavchev
doaj   +3 more sources

Comparison of the effect of different medicaments on surface reproduction of two commercially available Polyvinyl Siloxane impression materials: an Invitro Study [PDF]

open access: yes, 2013
Objective:To determine the effect of different retraction cord medicaments on surface detail reproduction of polyvinyl siloxane impression materials and compare this effect on any two brands of commercially available polyvinyl siloxane impression ...
Gambhir, Ramandeep Singh   +4 more
core   +1 more source

Quantitative analysis of lead in polysulfide-based impression material

open access: yesMaterials Research, 2007
Permlastic® is a polysulfide-based impression material widely used by dentists in Brazil. It is composed of a base paste and a catalyzer containing lead dioxide.
Aparecida Silva Braga   +4 more
doaj   +1 more source

The effect of spraying different disinfectants on condensational silicone impressions; an in vitro study

open access: yesThe Journal of Indian Prosthodontic Society, 2015
Background: Dentistry equipment are exposed to different types of pathogenic microorganisms. The aim of this study was to investigate the effect of spraying three different types of disinfectants on condensational silicones after 5 and 10 min. Materials
Hamid Badrian   +3 more
doaj   +1 more source

Comparative Evaluation of the Dimensional Accuracy of Closed Tray and Open Tray Impression Technique for Dental Implants using Two Different Impression Materials [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Introduction: In the era of fixed prosthodontics where implant restorations are being routinely used, it is imperative for the dentist to correctly record the position and orientation of the implant.
Arpita Tandon   +3 more
doaj   +1 more source

Compressive Strength of Alginate Impression Material Incorporated with Silver and Zirconium Oxide Nanoparticles [PDF]

open access: yesAl-Rafidain Dental Journal, 2023
Aims: To investigate the effect of adding nanoparticles on the compressive strength of alginate impression material. Materials and Methods: In this study, two types of nanoparticles were added to alginate impression materials: silver and zirconium oxide ...
Luma Mudhafar Al-Nema, Ahmed Asim Al-Ali
doaj   +1 more source

Study of the interocclusal distortion in impressions taken with different types of closed-mouth trays and two types of impression materials [PDF]

open access: yes, 2009
The aim of this study was to compare different types of impression trays for the closed-mouth impression technique, using two different types of impression material.
Mañes Ferrer, José Félix   +3 more
core   +1 more source

Cytotoxic Evaluation of Elastomeric Dental Impression Materials on a Permanent Mouse Cell Line and on a Primary Human Gingival Fibroblast Culture [PDF]

open access: yes, 2009
The need for clinically relevant in vitro tests of dental materials is widely recognized. Nearly all dental impression materials are introduced into the mouth just after mixing and allowed to set in contact with the oral tissues.
BORALDI, Federica   +4 more
core   +2 more sources

Effect of 0.5% glutaraldehyde disinfection on surface wettability of elastomeric impression materials

open access: yesSaudi Dental Journal, 2019
Purpose: The purpose of this in-vitro study was to evaluate the effect of 0.5% glutaraldehyde spray disinfection on surface wettability of vinyl polysiloxane and polyether impression materials. Methods and materials: Thirty-six specimens were prepared of
Sahar AlZain
doaj   +1 more source

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