Gallium-Palladium Alloys as Dental Filling Material
نویسندگان
چکیده
منابع مشابه
Gallium platinum alloys – a new material system for UV plasmonics
We describe a new material system based on alloys of gallium and platinum that is well-suited for ultraviolet (UV) plasmonics. Although gallium has previously been shown to be useful for such studies, creating a continuous, pinhole-free thin film has been technically challenging. For example, when vacuum deposition techniques are used, gallium forms as isolated spherical nanoparticles on a wide...
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Abstract: The aim of the present investigation is to study the physical and mechanical characteristics of dental-filling spherical high-copper and silver amalgams and to compare them with a common high-copper domestic unicompositional amalgam. In this study, cylindrical specimens were mechanically condensed according to the ISO 1559:1986 Standard in order to measure the compressive strength, Vi...
متن کاملPalladium-based dental alloys are associated with oral disease and palladium-induced immune responses.
BACKGROUND Palladium (Pd) and gold (Au) based dental alloys have been associated with oral disease. OBJECTIVES This study was designed to explore possible associations between the presence of Au-based and Pd-based dental alloys, and oral lesions, systemic complaints, and specific in vivo and in vitro immune responses. METHODS The investigated population consisted of three groups: 26 non-met...
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ackground and aim: It is important to evaluate the effect of the type of filling material on deformation and strength of tooth after filling and also the effect of filling depth on quality of restoration of a decayed tooth. Material and Methods: The Orthopantomogram (OPG) of the first and second molars of a 28-year-old man was made and the teeth were 3D modeled. The stress-deformation analysis ...
متن کاملSuccess of Dental Amalgam as a Retrograde Filling Material — a Comparative Observational Study
The objective of the present study was to evaluate the efficiency of dental amalgam as retrograde filling material compared to gutta-percha. A prospective and comparative observational study was carried out on 30 patients at Khyber College of Dentistry, Peshawar from October 2004 to October 2009 with or without retrograde amalgam filling and the success was determined at the end of the year bot...
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ژورنال
عنوان ژورنال: Public Health Reports (1896-1970)
سال: 1964
ISSN: 0094-6214
DOI: 10.2307/4592209