| Effect of water storage on fluoride release and mechanical properties of a polyacid-modified composite resin （compomer） |
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| 引用本文： | Ibrahimm M.Hammouda,Essam E.Al-Wakeel. Effect of water storage on fluoride release and mechanical properties of a polyacid-modified composite resin （compomer）[J]. 南京医科大学学报(英文版), 2011, 0(4): 254-258 |
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| 作者姓名： | Ibrahimm M.Hammouda Essam E.Al-Wakeel |
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| 作者单位： | Dental Biomaterials;Faculty of Dentistry;Mansoura University;Mansoura 35516;Egypt;Department of Dental Biomaterials; |
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| 摘 要： |
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| 关 键 词： | 氟电极 复合体 力学性能 复合树脂 蓄水 酸改性 断裂韧性 机械性能 |
Effect of water storage on fluoride release and mechanical properties of a polyacid-modified composite resin (compomer) |
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| Ibrahimm M.Hammouda a,b,Essam E.Al Wakeel a,b a Dental Biomaterials , b. Effect of water storage on fluoride release and mechanical properties of a polyacid-modified composite resin (compomer)[J]. Journal of Nanjing Medical University, 2011, 0(4): 254-258 |
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| Authors: | Ibrahimm M.Hammouda a b Essam E.Al Wakeel a b a Dental Biomaterials b |
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| Affiliation: | Ibrahimm M.Hammouda a,b,Essam E.Al Wakeel a,b a Dental Biomaterials and b Department of Dental Biomaterials,Faculty of Dentistry,Mansoura University,Mansoura 35516,Egypt. |
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| Abstract: | We evaluated the effect of water storage on fluoride release and mechanical properties of compomer restorative material.Fluoride release was recorded using a specific fluoride electrode.Flexural properties and fracture toughness were measured using a universal testing machine.Vickers hardness was measured using a micro-hardness tester.There was initial burst of fluoride release up to 1 w,which was diminished to a low level in 1 mon and remained relatively constant over 6 mon.Flexural strength and hardness w... |
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| Keywords: | compomer restorative materials strength solubility |
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