Cited 7 times in
Acid neutralizing and remineralizing orthodontic adhesive containing hydrated calcium silicate
DC Field | Value | Language |
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dc.contributor.author | 권재성 | - |
dc.contributor.author | 김광만 | - |
dc.date.accessioned | 2022-08-23T00:27:38Z | - |
dc.date.available | 2022-08-23T00:27:38Z | - |
dc.date.issued | 2022-08 | - |
dc.identifier.issn | 0300-5712 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/189442 | - |
dc.description.abstract | Objectives: The objective of this study was to evaluate an orthodontic adhesive containing hydrated calcium silicate (hCS) in terms of its bond strength with the enamel surface and its acid-neutralization and apatite-forming abilities. Methods: The experimental orthodontic adhesives were composed of 30 wt.% resin matrix and 70 wt.% filler, which itself was a mixture of silanized glass filler and hCS in weight ratios of 100% glass filler (hCS 0), 17.5% hCS (hCS 17.5), 35% hCS (hCS 35.0), and 52.5% hCS (hCS 52.5). The degree of conversion (DC) and shear bond strength (SBS) of bovine enamel surfaces were tested. pH measurements were performed immediately upon submersion of the specimens in a lactic acid solution. The surface precipitates that formed on specimens immersed in phosphate-buffered saline (PBS) were analyzed by scanning electron microscopy with energy dispersive spectroscopy (SEM-EDS) and Raman spectroscopy after 15, 30, and 90 days. Results: The experimental groups exhibited no significant differences in DC and had clinically acceptable SBS values. The hCS-containing groups showed increasing pH values as more hCS was added. hCS 52.5 produced Ca- and P-containing surface precipitates after PBS immersion, and hydroxyapatite deposition was detected after 15, 30, and 90 days. Conclusions: These results suggest that orthodontic adhesives containing hCS are effective for acid neutralization. Furthermore, hCS has an apatite-forming ability for enamel remineralization. Clinical significance: The novel orthodontic adhesive containing hCS exhibits a potential clinical benefit against demineralization and enhanced remineralization of the enamel surface around or beneath the orthodontic brackets. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.relation.isPartOf | JOURNAL OF DENTISTRY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Apatites | - |
dc.subject.MESH | Calcium Compounds | - |
dc.subject.MESH | Cattle | - |
dc.subject.MESH | Dental Bonding* / methods | - |
dc.subject.MESH | Dental Cements / chemistry | - |
dc.subject.MESH | Materials Testing | - |
dc.subject.MESH | Orthodontic Brackets* | - |
dc.subject.MESH | Resin Cements / chemistry | - |
dc.subject.MESH | Shear Strength | - |
dc.subject.MESH | Silicates | - |
dc.subject.MESH | Surface Properties | - |
dc.title | Acid neutralizing and remineralizing orthodontic adhesive containing hydrated calcium silicate | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Dental Biomaterials and Bioengineering (치과생체재료공학교실) | - |
dc.contributor.googleauthor | Song-Yi Yang | - |
dc.contributor.googleauthor | A Ruem Han | - |
dc.contributor.googleauthor | Kwang-Mahn Kim | - |
dc.contributor.googleauthor | Jae-Sung Kwon | - |
dc.identifier.doi | 10.1016/j.jdent.2022.104204 | - |
dc.contributor.localId | A00247 | - |
dc.contributor.localId | A00312 | - |
dc.relation.journalcode | J01368 | - |
dc.identifier.eissn | 1879-176X | - |
dc.identifier.pmid | 35724940 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0300571222002603?via%3Dihub | - |
dc.subject.keyword | Acid neutralization | - |
dc.subject.keyword | Apatite | - |
dc.subject.keyword | Hydrated calcium silicate | - |
dc.subject.keyword | Orthodontic adhesive | - |
dc.subject.keyword | Remineralization | - |
dc.subject.keyword | White portland cement | - |
dc.contributor.alternativeName | Kwon, Jae-Sung | - |
dc.contributor.affiliatedAuthor | 권재성 | - |
dc.contributor.affiliatedAuthor | 김광만 | - |
dc.citation.volume | 123 | - |
dc.citation.startPage | 104204 | - |
dc.identifier.bibliographicCitation | JOURNAL OF DENTISTRY, Vol.123 : 104204, 2022-08 | - |
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