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National Chung Hsing University Institutional Repository - NCHUIR > 工學院 > 生醫工程研究所 > 依資料類型分類 > 期刊論文 >  Biodegradable polylactic acid microstructures for scaffold applications

Please use this identifier to cite or link to this item: http://nchuir.lib.nchu.edu.tw/handle/309270000/131615

標題: Biodegradable polylactic acid microstructures for scaffold applications
作者: Wang, G.J.;Ho, K.H.;Hsueh, C.C.
王國禎
日期: 2008
Issue Date: 2012-12-07 16:29:22 (UTC+8)
關連: Microsystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems, Volume 14, Issue 7, Page(s) 989-993.
摘要: In this research, we present a simple and cost effective soft lithographic process to fabricate polylactic acid (PLA) scaffolds for tissue engineering. In which, the negative photoresist JSR THB-120N was spun on a glass subtract followed by conventional UV lithographic processes to fabricate the master to cast the PDMS elastomeric mold. A thin poly(vinyl alcohol) (PVA) layer was used as a mode release such that the PLA scaffold can be easily peeled off. The PLA precursor solution was then cast onto the PDMS mold to form the PLA microstructures. After evaporating the solvent, the PLA microstructures can be easily peeled off from the PDMS mold. Experimental results show that the desired microvessels scaffold can be successfully transferred to the biodegradable polymer PLA. Encouraging progress in bovine endothelial cells seeding was observed.
Relation: Microsystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems
Appears in Collections:[依資料類型分類] 期刊論文
[依教師分類] 王國禎
[依教師分類] 王國禎

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