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- Publisher Website: 10.1016/j.jdent.2003.10.004
- Scopus: eid_2-s2.0-1642553568
- PMID: 14749088
- WOS: WOS:000220633500009
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Article: Effects of CO2 laser on fluoride uptake in enamel
Title | Effects of CO2 laser on fluoride uptake in enamel |
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Authors | |
Keywords | CO2 laser Enamel Fluoride Uptake |
Issue Date | 2004 |
Publisher | Elsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jdent |
Citation | Journal of Dentistry, 2004, v. 32 n. 2, p. 161-167 How to Cite? |
Abstract | OBJECTIVES: The objective of this study was to investigate the effects of CO(2) laser on fluoride uptake in the loosely- and firmly-bound forms in enamel. METHODS: Five human molars were cut into halves before being treated with 2.0% NaF topical gel. Each half had three windows on the enamel surface, including one control and two experimental windows irradiated by two laser therapies. One half of each tooth was treated with 1 M KOH solution to remove the loosely-bound fluoride (calcium fluoride). A tooth section was obtained from each window and the relative fluorine concentration was analyzed with Secondary Ion Mass Spectrometry (SIMS). The morphology of the enamel surfaces in the windows was examined using an Environmental Scanning Electron Microscope (ESEM). RESULTS: Significant laser-induced increases in the uptake of fluoride were revealed in both loosely-bound and firmly-bound apatitic fluoride, with both laser treatments (all p<0.001). Calcium fluoride-like deposits on the enamel surfaces receiving the combined laser-fluoride treatment were revealed by ESEM. CONCLUSIONS: The finding of this study substantiated the laser effect in increasing the fluoride uptake into enamel. |
Persistent Identifier | http://hdl.handle.net/10722/197917 |
ISSN | 2023 Impact Factor: 4.8 2023 SCImago Journal Rankings: 1.313 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Hsu, SCY | - |
dc.contributor.author | Gao, X | - |
dc.contributor.author | Pan, J | - |
dc.contributor.author | Wefel, JS | - |
dc.date.accessioned | 2014-06-11T04:03:58Z | - |
dc.date.available | 2014-06-11T04:03:58Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Journal of Dentistry, 2004, v. 32 n. 2, p. 161-167 | - |
dc.identifier.issn | 0300-5712 | - |
dc.identifier.uri | http://hdl.handle.net/10722/197917 | - |
dc.description.abstract | OBJECTIVES: The objective of this study was to investigate the effects of CO(2) laser on fluoride uptake in the loosely- and firmly-bound forms in enamel. METHODS: Five human molars were cut into halves before being treated with 2.0% NaF topical gel. Each half had three windows on the enamel surface, including one control and two experimental windows irradiated by two laser therapies. One half of each tooth was treated with 1 M KOH solution to remove the loosely-bound fluoride (calcium fluoride). A tooth section was obtained from each window and the relative fluorine concentration was analyzed with Secondary Ion Mass Spectrometry (SIMS). The morphology of the enamel surfaces in the windows was examined using an Environmental Scanning Electron Microscope (ESEM). RESULTS: Significant laser-induced increases in the uptake of fluoride were revealed in both loosely-bound and firmly-bound apatitic fluoride, with both laser treatments (all p<0.001). Calcium fluoride-like deposits on the enamel surfaces receiving the combined laser-fluoride treatment were revealed by ESEM. CONCLUSIONS: The finding of this study substantiated the laser effect in increasing the fluoride uptake into enamel. | - |
dc.language | eng | - |
dc.publisher | Elsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jdent | - |
dc.relation.ispartof | Journal of Dentistry | - |
dc.subject | CO2 laser | - |
dc.subject | Enamel | - |
dc.subject | Fluoride | - |
dc.subject | Uptake | - |
dc.subject.mesh | Cariostatic Agents - pharmacokinetics | - |
dc.subject.mesh | Dental Enamel - metabolism - radiation effects | - |
dc.subject.mesh | Fluorides - pharmacokinetics | - |
dc.subject.mesh | Lasers | - |
dc.subject.mesh | Microscopy, Electron, Scanning - methods | - |
dc.title | Effects of CO2 laser on fluoride uptake in enamel | en_US |
dc.type | Article | en_US |
dc.identifier.email | Gao, X: gaoxl@hkucc.hku.hk | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.jdent.2003.10.004 | - |
dc.identifier.pmid | 14749088 | - |
dc.identifier.scopus | eid_2-s2.0-1642553568 | - |
dc.identifier.hkuros | 199209 | - |
dc.identifier.volume | 32 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 161 | - |
dc.identifier.epage | 167 | - |
dc.identifier.isi | WOS:000220633500009 | - |
dc.publisher.place | United Kingdom | - |
dc.identifier.issnl | 0300-5712 | - |