| Effect of fluoride from glass ionomer on discoloration and corrosion of titanium. | |
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MedLine Citation:
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PMID: 19683604 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The objective of the study was to examine the effects that fluoride ions released from different dental glass ionomer cements may have on titanium. The study included determination of the amounts of released ions and measurement of the color changes on titanium plates cemented with four kinds of commercial glass ionomer cements due to immersion of such "sandwich specimens" in 1% saline (NaCl) solution. The discoloration of titanium in the presence of glass ionomer cements was observed. In addition, for specimens cemented with two of the cements titanium ions were found in the solution after immersion. The results of the present study show that a low concentration of released fluoride ions and other elements from glass ionomer cements may cause aesthetic problems of discoloration of titanium restorations and appliances. |
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Authors:
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Noriko Horasawa; Miroslav Marek |
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Publication Detail:
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Type: Journal Article Date: 2009-08-14 |
Journal Detail:
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Title: Acta biomaterialia Volume: 6 ISSN: 1878-7568 ISO Abbreviation: Acta Biomater Publication Date: 2010 Feb |
Date Detail:
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Created Date: 2010-02-04 Completed Date: 2010-04-29 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101233144 Medline TA: Acta Biomater Country: England |
Other Details:
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Languages: eng Pagination: 662-6 Citation Subset: IM |
Affiliation:
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Matsumoto Dental University, School of Dentistry, Department of Dental Materials, Shiojiri, Nagano Pref., Japan. horasawa@po.mdu.ac.jp |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Color* Corrosion* Fluorides / chemistry* Glass* Hydrogen-Ion Concentration Titanium / chemistry* |
| Chemical | |
Reg. No./Substance:
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0/Fluorides; 7440-32-6/Titanium |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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