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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 & 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
2023 Impact Factor: 8.3
2023 SCImago Journal Rankings: 2.058
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorCao, Y-
dc.contributor.authorMei, L-
dc.contributor.authorLi, QL-
dc.contributor.authorLo, ECM-
dc.contributor.authorChu, CH-
dc.date.accessioned2014-02-17T02:01:32Z-
dc.date.available2014-02-17T02:01:32Z-
dc.date.issued2014-
dc.identifier.citationACS Applied Materials & Interfaces, 2014, v. 6 n. 1, p. 410-420-
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.languageeng-
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/aamick-
dc.relation.ispartofACS Applied Materials & Interfaces-
dc.rightsThis document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Materials & Interfaces, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/am4044823-
dc.subjectenamel-
dc.subjectmineralisation-
dc.subjectmodel-
dc.subjectnanoindentation-
dc.subjectprism-
dc.subjectregeneration-
dc.titleAgarose Hydrogel Biomimetic Mineralization Model for the Regeneration of Enamel Prismlike Tissue-
dc.typeArticle-
dc.identifier.emailMei, L: mei1123@hku.hk-
dc.identifier.emailLo, ECM: hrdplcm@hkucc.hku.hk-
dc.identifier.emailChu, CH: chchu@hku.hk-
dc.identifier.authorityMei, L=rp01840-
dc.identifier.authorityLo, ECM=rp00015-
dc.identifier.authorityChu, CH=rp00022-
dc.description.naturepostprint-
dc.identifier.doi10.1021/am4044823-
dc.identifier.pmid24354267-
dc.identifier.scopuseid_2-s2.0-84892390743-
dc.identifier.hkuros227778-
dc.identifier.volume6-
dc.identifier.issue1-
dc.identifier.spage410-
dc.identifier.epage420-
dc.identifier.isiWOS:000329586300055-
dc.publisher.placeUnited States-
dc.identifier.issnl1944-8244-

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