Promoting bone regeneration by 3D-printed poly(glycolic acid)/hydroxyapatite composite scaffolds
DC Field | Value | Language |
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dc.contributor.author | Yeo, Taegyun | - |
dc.contributor.author | Ko, Young-Gwang | - |
dc.contributor.author | Kim, Eun Jin | - |
dc.contributor.author | Kwon, Oh Kyoung | - |
dc.contributor.author | Chung, Ho Yun | - |
dc.contributor.author | Kwon, Oh Hyeong | - |
dc.date.accessioned | 2022-04-15T02:02:33Z | - |
dc.date.available | 2022-04-15T02:02:33Z | - |
dc.date.created | 2021-03-09 | - |
dc.date.issued | 2021-02-25 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/20824 | - |
dc.description.abstract | Hydroxyapatite (HAp) is a major bone graft component for hard tissue regeneration. However, sintered HAp has poor formability and mechanical properties. Porous 3D scaffolds for bone tissue regeneration were printed with computer-aided modeling using poly(glycolic acid) (PGA) and HAp. PGA scaffolds containing HAp nanoparticles were fabricated with a 400 mu m pore size. PGA/HAp scaffolds containing 12.5 wt% HAp showed considerable compressive strength, osteogenesis, mineralization, and biodegradation. In in vivo animal experiments, the PGA/HAp group exhibited 47% bone regeneration, with superior bone mineral density 8 weeks after surgery. 3D-printed PGA/HAp scaffolds could provide a feasible option to promote patient-specific bone regeneration. (C) 2020 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.title | Promoting bone regeneration by 3D-printed poly(glycolic acid)/hydroxyapatite composite scaffolds | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yeo, Taegyun | - |
dc.contributor.affiliatedAuthor | Ko, Young-Gwang | - |
dc.contributor.affiliatedAuthor | Kwon, Oh Hyeong | - |
dc.identifier.doi | 10.1016/j.jiec.2020.11.004 | - |
dc.identifier.wosid | 000609243700009 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.94, pp.343 - 351 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 94 | - |
dc.citation.startPage | 343 | - |
dc.citation.endPage | 351 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002686587 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordAuthor | Hydroxyapatite | - |
dc.subject.keywordAuthor | Poly(glycolic acid) | - |
dc.subject.keywordAuthor | 3D printing | - |
dc.subject.keywordAuthor | Scaffold | - |
dc.subject.keywordAuthor | Tissue engineering | - |
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