Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Ko, Young Gun | - |
dc.contributor.author | Yu, Seong Mi | - |
dc.contributor.author | Park, Sang Joon | - |
dc.contributor.author | Chun, Heung Jae | - |
dc.contributor.author | Kim, Chun-Ho | - |
dc.date.accessioned | 2024-01-20T15:00:21Z | - |
dc.date.available | 2024-01-20T15:00:21Z | - |
dc.date.created | 2021-09-05 | - |
dc.date.issued | 2012-05-08 | - |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/129262 | - |
dc.description.abstract | Surface modification of biomaterials has been highlighted by biomedical engineers as a facile method for improving cell-biomaterial interactions without the expense and time required to develop new materials. In the present study, we investigated the influence of ion-etching on the surface characteristics of chitosan films using XPS and ATR FT-IR. The physiological behavior of human dermal fibroblasts (hDFs) grown on such surfaces was studied by evaluating adhesive and proliferative properties, and by examining surface morphologies of hDFs using AFM. hDFs displayed different shapes depending on the ion-etching time. hDFs grown on chitosan films ion-etched for 5 min displayed better development of lamellipodia and filopodia around the hDF periphery than did cells grown on nonmodified chitosan film, whereas hDFs did not spread well on films ion-etched for 20 min. Films ion-etched for 5 min or less had higher NH2 and COOH contents, leading to enhanced hDF adhesion and proliferation. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | POLYMER SURFACES | - |
dc.subject | DERMAL SCAFFOLD | - |
dc.subject | FT-IR | - |
dc.subject | ADHESION | - |
dc.subject | PLASMA | - |
dc.subject | BIOCOMPATIBILITY | - |
dc.subject | BIOMATERIALS | - |
dc.subject | CELLS | - |
dc.subject | PROLIFERATION | - |
dc.subject | KERATINOCYTES | - |
dc.title | Characterization of Surface Properties and Cytocompatibility of Ion-etched Chitosan Films | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/la204176j | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | LANGMUIR, v.28, no.18, pp.7223 - 7232 | - |
dc.citation.title | LANGMUIR | - |
dc.citation.volume | 28 | - |
dc.citation.number | 18 | - |
dc.citation.startPage | 7223 | - |
dc.citation.endPage | 7232 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000303628600018 | - |
dc.identifier.scopusid | 2-s2.0-84860761413 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | POLYMER SURFACES | - |
dc.subject.keywordPlus | DERMAL SCAFFOLD | - |
dc.subject.keywordPlus | FT-IR | - |
dc.subject.keywordPlus | ADHESION | - |
dc.subject.keywordPlus | PLASMA | - |
dc.subject.keywordPlus | BIOCOMPATIBILITY | - |
dc.subject.keywordPlus | BIOMATERIALS | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | PROLIFERATION | - |
dc.subject.keywordPlus | KERATINOCYTES | - |
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