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Revista de la Facultad de Odontologia Universidad de Antioquia, 1990 Some of the next articles are maybe not open access.
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Electroetching of Dental Amalgam
Journal of Dental Research, 1974Application of the potentiostatic polarization technique to the metallographic etching of set dental amalgam is described. Etching studies of amalgam prepared from a lathe-cut, a spherical, and a silver-copper dispersed-phase amalgam alloy are reported. The γ2 phase in set dental amalgam can be characterized by this electrochemical technique.
P J, Staheli, J A, Von Fraunhofer
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Pharmacology & Toxicology, 1992
Abstract: The mercury concentrations in blood (HgB) and urine (HgU) samples, and in exhaled air (HgAir) were measured in 147 individuals from an urban Norwegian population, using cold vapour atomic absorption spectrometry. The study aimed to estimate the mercury exposure from the dental restorations, by correlating the data to the presence of amalgam ...
A, Jokstad +4 more
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Abstract: The mercury concentrations in blood (HgB) and urine (HgU) samples, and in exhaled air (HgAir) were measured in 147 individuals from an urban Norwegian population, using cold vapour atomic absorption spectrometry. The study aimed to estimate the mercury exposure from the dental restorations, by correlating the data to the presence of amalgam ...
A, Jokstad +4 more
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Journal of Esthetic and Restorative Dentistry, 2004
This Critical Appraisal is a departure from our usual format. Usually, contributors review several articles about a specific topic. Instead, we have asked Dr. Osborne to review several topics related to a specific issue, the safety of dental amalgam. Despite the increasing use of tooth‐colored restorative materials, amalgam remains a widely used and ...
John W. Osborne, Edward J. Swift
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This Critical Appraisal is a departure from our usual format. Usually, contributors review several articles about a specific topic. Instead, we have asked Dr. Osborne to review several topics related to a specific issue, the safety of dental amalgam. Despite the increasing use of tooth‐colored restorative materials, amalgam remains a widely used and ...
John W. Osborne, Edward J. Swift
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Nature, 1972
DENTAL amalgam is incorporated into about 80% of all dental restorations. It is prepared by grinding or triturating a silver–tin alloy (Ag3Sn, the γ phase) with mercury in the proportions 1 : 1 or 5 : 6 of alloy to mercury. The setting reaction of dental amalgam has been studied by many workers1–4 and is now accepted to be
J A, von Fraunhofer, P J, Staheli
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DENTAL amalgam is incorporated into about 80% of all dental restorations. It is prepared by grinding or triturating a silver–tin alloy (Ag3Sn, the γ phase) with mercury in the proportions 1 : 1 or 5 : 6 of alloy to mercury. The setting reaction of dental amalgam has been studied by many workers1–4 and is now accepted to be
J A, von Fraunhofer, P J, Staheli
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European Journal of Oral Sciences, 1975
abstract— The steady‐state creep rates of dental amalgams were measured and the creep rates were correlated with the microstructure of the amalgams. The influence of manipulation variables on creep rate and microstructure was evaluated. The samples were either mechanically or hand triturated, hand condensed, and stored at 20°C for 7 d.
S, Espevik, S E, Sörensen
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abstract— The steady‐state creep rates of dental amalgams were measured and the creep rates were correlated with the microstructure of the amalgams. The influence of manipulation variables on creep rate and microstructure was evaluated. The samples were either mechanically or hand triturated, hand condensed, and stored at 20°C for 7 d.
S, Espevik, S E, Sörensen
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Journal of Dentistry, 1986
A recently published British Standard specification for dental amalgam alloy (BS 2938:1985) departs considerably from the previous standard published in 1961. In order to assess amalgam alloys in accordance with the new standard, it was necessary to construct several pieces of equipment.
P A, Jones +3 more
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A recently published British Standard specification for dental amalgam alloy (BS 2938:1985) departs considerably from the previous standard published in 1961. In order to assess amalgam alloys in accordance with the new standard, it was necessary to construct several pieces of equipment.
P A, Jones +3 more
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Biology of Metals, 1989
Mercury concentration in intraoral air and urine of seven females with dental amalgam was measured before and after intake of one hard-boiled egg. A considerable decrease in mercury concentration in intraoral air was found. Twenty women with about equal dental amalgam status, with or without subjective symptoms related to dental amalgam, were also ...
A M, Aronsson +3 more
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Mercury concentration in intraoral air and urine of seven females with dental amalgam was measured before and after intake of one hard-boiled egg. A considerable decrease in mercury concentration in intraoral air was found. Twenty women with about equal dental amalgam status, with or without subjective symptoms related to dental amalgam, were also ...
A M, Aronsson +3 more
openaire +2 more sources