Cited 0 times in
Preparation and Characterization of CMC Hydrogels with Porcine Cartilage Acellular Matrix Using Gamma-Irradiation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, SI | - |
dc.contributor.author | Park, JS | - |
dc.contributor.author | Gwon, HJ | - |
dc.contributor.author | An, SJ | - |
dc.contributor.author | Lim, YM | - |
dc.contributor.author | Song, BR | - |
dc.contributor.author | Kim, YJ | - |
dc.contributor.author | Min, BH | - |
dc.contributor.author | Kim, MS | - |
dc.date.accessioned | 2018-08-29T06:21:30Z | - |
dc.date.available | 2018-08-29T06:21:30Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 0379-153X | - |
dc.identifier.uri | http://repository.ajou.ac.kr/handle/201003/16217 | - |
dc.description.abstract | In this study, a novel crosslinked carboxymethyl cellulose sodium salt (CMC) and porcine cartilage acellular matrix (PCAM) hydrogel for adhesion prevention were prepared by gamma-irradiation. CMC is known as a kind of cross-linked natural polymer at highly concentrated aqueous solution under action of gamma-irradiation. The radiationcrosslinked CMC/PCAM hydrogels were characterized by scanning electron microscope (SEM), gel-fraction, gel strength, swelling behavior, and FTIR-ATR spectroscopy. The results showed that the PCAM addition increased the swelling behavior and decreased the gel-fraction and gel strength of CMC/PCAM hydrogels. The degree of attachment and proliferation of human fibroblast on CMC/PCAM hydrogel was lower than the CMC hydrogels. In conclusion, this study suggests that the radiation cross-linked CMC/PCAM hydrogels may be useful as an anti-adhesion barrier. | - |
dc.description.abstract | 본 연구는 감마선을 이용하여 가교된 유착방지용 carboxymethyl cellulose sodium salt(CMC-Na)와 porcine cartilage acellular matrix(PCAM) 수화젤을 제조하였다. CMC는 높은 농도의 수용액에서 감마선에 의해 가교가 되는 천연고분자 중에 하나이다. 방사선 가교된 CMC/PCAM 수화젤의 물리/화학적 특성을 알기 위해 SEM, 젤화율, 젤강도, 팽윤도, FTIR-ATR 등 분석을 통해 특성을 확인하였다. 감마선으로 가교된 CMC/PCAM 수화젤에서 PCAM 비율이 증가할수록 젤화율과 젤강도는 감소하였고 팽윤도는 증가하였다. 또한 CMC/PCAM 수화젤에서 세포의 부착도와 증식도가 CMC 수화젤에 비해 낮음을 확인하였다. 결론적으로, 본 연구에서는 방사선으로 가교된 CMC/PCAM 수화젤은 유착방지를 위한 유착방지제로서 응용이 기대된다. | - |
dc.language.iso | ko | - |
dc.title | Preparation and Characterization of CMC Hydrogels with Porcine Cartilage Acellular Matrix Using Gamma-Irradiation | - |
dc.title.alternative | 감마선을 이용한 돼지 무세포 연골세포외기질이 함유된 CMC 수화젤의 제조 및 특성 연구 | - |
dc.type | Article | - |
dc.subject.keyword | Carboxymethyl cellulose sodium salt | - |
dc.subject.keyword | Porcine cartilage acellular matrix | - |
dc.subject.keyword | Hydrogel | - |
dc.subject.keyword | Gamma-irradiation | - |
dc.subject.keyword | Crosslinking | - |
dc.subject.keyword | Adhesion prevention | - |
dc.contributor.affiliatedAuthor | 김, 영직 | - |
dc.contributor.affiliatedAuthor | 민, 병현 | - |
dc.type.local | Journal Papers | - |
dc.identifier.doi | 10.7317/pk.2017.41.1.151 | - |
dc.citation.title | POLYMER(KOREA) | - |
dc.citation.volume | 41 | - |
dc.citation.number | 1 | - |
dc.citation.date | 2017 | - |
dc.citation.startPage | 151 | - |
dc.citation.endPage | 156 | - |
dc.identifier.bibliographicCitation | POLYMER(KOREA), 41(1). : 151-156, 2017 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.identifier.eissn | 2234-8077 | - |
dc.relation.journalid | J00379153X | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.