The effect of adding finely divided hydroxyapatite (HAp) powder to glass-polyalkenoate cements has been studied. Two different glasses were used in cement formation, an oxide and a fluoride glass. Cements were prepared at a powder:liquid ratio of 2:1, higher ratios being unattainable because of the
Effects of incorporation of HA/ZrO2 into glass ionomer cement (GIC)
β Scribed by Y.W. Gu; A.U.J. Yap; P. Cheang; K.A. Khor
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 481 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0142-9612
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Oxalic acid and its metal oxalate salts have been used extensively in dentistry in a range of applications: as desensitisers, in cavity preparation, and as bonding agents. This study investigated the influence of oxalic acid upon the working time, initial setting time, 24-h hardness and compressive
The authors and publisher regret that Dr. M.F. Burrow's name was inadvertently omitted from the published article.
## Abstract It was the aim of the present experiments to evaluate the fluoride leaching of four compomers and one resinβmodified glassβionomer cement (gic) into aqueous media over a 1βyear period. Various extraction/equilibrium solutions were applied to simulate important intraoral parameters. Spec
Radical copolymerization behavior of methyl 2-norbornene-2-carboxylate 1 and 2-phenyl-2-norbornene 2 was investigated. Radical copolymerization of 1 and 2 with styrene, alkyl acrylate, and methyl methacrylate in a variety of monomer combinations afforded copolymers, whose main chains consisted of no