P-79 グラスアイオノマーセメント系材料から溶出するイオンのpH緩衝効果(セメント,一般講演(ポスター発表),第64回日本歯科理工学会学術講演会)
書誌事項
- タイトル別名
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- P-79 Buffering effects by ions released from glass-ionomer cements
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To determine buffering capacity of glass ionomer cement materials, disks (n=3) of diameter 13 mm × 1 mm thick were immersed in 10 ml of lactic acid solution (pH 4.0) and incubated at 37℃ from 24 hours to 28 days. Measurements of pH (pH/ion meter; Orion 8102BNUWP, Thermo Fisher Scientific) and ions (ICP-AES; ICPS-8000, Shimadzu Co.) in solution were performed. As results, pH was raised to a range of 5.3 to 6.4 in all samples after 24 hours. Significant amounts of elements (Al, Ca, Na, P, Si and Sr) were determined. The pH increase was in correlated with the any of released ions.
収録刊行物
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- 日本歯科理工学会誌
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日本歯科理工学会誌 33 (5), 484-, 2014-09-20
一般社団法人日本歯科理工学会
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詳細情報 詳細情報について
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- CRID
- 1573387452720280576
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- NII論文ID
- 110009857529
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- NII書誌ID
- AA12452694
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- ISSN
- 18844421
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- 本文言語コード
- ja
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- データソース種別
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