Results 141 to 150 of about 6,262 (195)

Leaching from glass ionomer cements

Journal of Oral Rehabilitation, 1994
SummaryThis study compared the electrical conductivities, pH and leached ion (F−, Ca, Al, Si) concentrations in supernatant liquids obtained from four glassionomer cements, a buffered ionomer cement, a polycarboxylate cement and a zinc phosphate cement, at three different levels of settings. The result indicated that the measured parameters are highest
M S, Bapna, H J, Mueller
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Ion processes in glass ionomer cements

Journal of Dentistry, 2006
Ion processes are involved in many aspects of glass-ionomer cements. The ions released from the glass take part in the formation of the cement matrix. Although this process has been investigated, particularly using model cement systems, no study provides a complete matrix composition.
R W, Billington, J A, Williams, G J, Pearson   +2 more
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Biocompatibility of glass-ionomer bone cements

Journal of Dentistry, 2006
Glass-ionomer cements (GIC) have been extensively used in dentistry for over 30 years. Due to their excellent biocompatibility in dental applications GIC have been formulated for medical applications. The past decade has seen some impressive advances in the development of medical GICs, however these advances have been matched by serious critical ...
P V, Hatton, K, Hurrell-Gillingham, I M, Brook   +2 more
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Glass polyalkenoate (glass-ionomer) cements: a review

Journal of Dentistry, 1986
Abstract This paper reviews the history and development of glass polyalkenoate (glass-ionomer) cements from their inception at the Laboratory of the Government Chemist during the 1960s to the present day.
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Glass ionomer cements

2021
Glass ionomer cements (GICs) are hydrophilic, bioactive restorative materials which develop their structure and harden following an acid-base reaction of the powder and the liquid. The GIC powder is an acid-soluble calcium fluoroaluminosilicate glass and its liquid part is an aqueous solution of organic acids, i.e.
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The properties of a glass ionomer cement

British Dental Journal, 1973
B E, Kent, B G, Lewis, A D, Wilson
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Glass-ionomer cements

British Dental Journal, 1988
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Retention of castings with glass ionomer cement

The Journal of Prosthetic Dentistry, 1982
Abstract The retentive abilities of a glass ionomer cement, a zinc phosphate cement, and a zinc silicophosphate cement were compared using 20 cast-gold inlays. The mean retentive strength of the glass ionomer cement was the greatest and that of the zinc phosphate cement the weakest.
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The evolution of glass-ionomer cements

British Dental Journal, 1985
A S, Atkinson, G J, Pearson
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Conventional and Resin-Modified Glass Ionomer Cement Surface Characteristics after Acidic Challenges

Biomedicines, 2022
Irina Nica, Ionut Taraboanta, Sorin Andrian   +2 more
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