dc.citation.conferencePlace |
KO |
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dc.citation.conferencePlace |
창원컨벤션센터 |
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dc.citation.title |
한국정밀공학회 2019 추계학술대회 |
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dc.contributor.author |
박현하 |
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dc.contributor.author |
선가현 |
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dc.contributor.author |
성민호 |
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dc.contributor.author |
강민수 |
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dc.contributor.author |
장혜진 |
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dc.contributor.author |
황인솔 |
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dc.contributor.author |
김재일 |
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dc.contributor.author |
정훈의 |
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dc.date.accessioned |
2024-01-31T23:36:17Z |
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dc.date.available |
2024-01-31T23:36:17Z |
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dc.date.created |
2020-12-02 |
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dc.date.issued |
2019-11-01 |
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dc.description.abstract |
Extensive efforts have been devoted toward developing antibiofilm materials that can efficiently suppress bacterial attachment and subsequent biofilm formation. However, many of the previous approaches are based on non-biocompatible, non-degradable, and environmentally harmful synthetic materials. Herein, we report an efficient and sustainable biofilm-resistant material that is made of a biocompatible, biodegradable, and naturally abundant cellulose derivate biopolymer. The biofilm-resistant material is made of cellulose acetate (CA) and possesses precisely defined nanoscale needle-like architectures on its surface. The CA nanoneedle array is further coated with a cell-membrane mimicking monomer of 2-methacryloryloxyethyl phosphorylcholine (MPC). Based on the synergetic integration of the bio- and environment-friendly polymers of CA and MPC into nanoscale topography, the nanostructured CA not only effectively prevents bacterial attachment but also simultaneously exhibits strong bactericidal effects against both grampositive and gram-negative bacteria. This natural cellulose derivative-based nanostructured material has strong potential as a biocompatible, and eco-friendly antibiofilm material for versatile uses in biomedical and industrial applications. |
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dc.identifier.bibliographicCitation |
한국정밀공학회 2019 추계학술대회 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/78934 |
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dc.identifier.url |
https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE09294681 |
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dc.publisher |
한국정밀공학회 |
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dc.title.alternative |
Cellulose Acetate Nanoneedle Array Covered with Phosphorylcholine Moiety as a Biocompatible and Sustainable Anti-biofouling Material |
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dc.title |
포스포릴콜린으로 코팅된 생체적합성 및 지속가능한 방오 성능을 가지는 셀룰로즈아세테이트 나노니들 어레이 |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2019-10-30 |
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