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Article: Agarose Hydrogel Biomimetic Mineralization Model for the Regeneration of Enamel Prismlike Tissue

TitleAgarose Hydrogel Biomimetic Mineralization Model for the Regeneration of Enamel Prismlike Tissue
Authors
Keywordsenamel
mineralisation
model
nanoindentation
prism
regeneration
Issue Date2014
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/aamick
Citation
ACS Applied Materials and Interfaces, 2014, v. 6 n. 1, p. 410-420 How to Cite?
AbstractLaboratory studies have demonstrated that enamel-like mineralized tissue can be regenerated and used to repair enamel loss. This has implications for the management of noncarious tooth loss resulting from dental erosion, attrition, and abrasion. In this study, we designed a hydrogel biomimetic mineralization model for the regeneration of enamel-like mineralized tissue with a prismatic structure. The mineralized tissue, which was generated by the model on an etched enamel surface in the presence of 500 ppm fluoride, was analyzed with scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, and the nanoindentation hardness test. The generated tissue had enamel prismlike layers containing well-defined hexagonal hydroxyapatite crystals. The modulus of elasticity and the nanohardness of the regenerated enamel prismlike tissue were similar to those of natural enamel. Thus, the regeneration of enamel using this hydrogel biomimetic mineralization model is a promising approach for the management of enamel loss.
Persistent Identifierhttp://hdl.handle.net/10722/194635
ISSN
2020 Impact Factor: 9.229
2015 SCImago Journal Rankings: 2.381
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorCao, Yen_US
dc.contributor.authorMei, Len_US
dc.contributor.authorLi, QLen_US
dc.contributor.authorLo, ECMen_US
dc.contributor.authorChu, CHen_US
dc.date.accessioned2014-02-17T02:01:32Z-
dc.date.available2014-02-17T02:01:32Z-
dc.date.issued2014en_US
dc.identifier.citationACS Applied Materials and Interfaces, 2014, v. 6 n. 1, p. 410-420en_US
dc.identifier.issn1944-8244-
dc.identifier.urihttp://hdl.handle.net/10722/194635-
dc.description.abstractLaboratory studies have demonstrated that enamel-like mineralized tissue can be regenerated and used to repair enamel loss. This has implications for the management of noncarious tooth loss resulting from dental erosion, attrition, and abrasion. In this study, we designed a hydrogel biomimetic mineralization model for the regeneration of enamel-like mineralized tissue with a prismatic structure. The mineralized tissue, which was generated by the model on an etched enamel surface in the presence of 500 ppm fluoride, was analyzed with scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, and the nanoindentation hardness test. The generated tissue had enamel prismlike layers containing well-defined hexagonal hydroxyapatite crystals. The modulus of elasticity and the nanohardness of the regenerated enamel prismlike tissue were similar to those of natural enamel. Thus, the regeneration of enamel using this hydrogel biomimetic mineralization model is a promising approach for the management of enamel loss.-
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/aamick-
dc.relation.ispartofACS Applied Materials and Interfacesen_US
dc.subjectenamel-
dc.subjectmineralisation-
dc.subjectmodel-
dc.subjectnanoindentation-
dc.subjectprism-
dc.subjectregeneration-
dc.titleAgarose Hydrogel Biomimetic Mineralization Model for the Regeneration of Enamel Prismlike Tissueen_US
dc.typeArticleen_US
dc.identifier.emailMei, L: mei1123@hku.hken_US
dc.identifier.emailLo, ECM: hrdplcm@hkucc.hku.hken_US
dc.identifier.emailChu, CH: chchu@hku.hken_US
dc.identifier.authorityMei, L=rp01840en_US
dc.identifier.authorityLo, ECM=rp00015en_US
dc.identifier.authorityChu, CH=rp00022en_US
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/am4044823en_US
dc.identifier.pmid24354267-
dc.identifier.scopuseid_2-s2.0-84892390743-
dc.identifier.hkuros227778en_US
dc.identifier.volume6en_US
dc.identifier.issue1-
dc.identifier.spage410en_US
dc.identifier.epage420en_US
dc.identifier.isiWOS:000329586300055-
dc.publisher.placeUnited States-
dc.identifier.issnl1944-8244-

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