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  • 學位論文

羧甲基纖維素以簡單脫模技巧製作微針之可行性

Feasibility of making Carboxymethyl cellulose microneedles by a simple demold techniques

指導教授 : 程耀毅

摘要


傳統給藥的方式:如口服及注射的侵入式,在使用上有許多的缺點及限制,例如消化系統的降解及需要專業人員來操作,因此有了微針陣列的概念產生。因本實驗最終產品是要使用在生物體上,所以在材料選擇上參考了美國國家食品藥品監督管理局(FDA)旗下公開的國家生物科技資訊(NCBI)資料庫中的藥物與食品資訊。本研究先以傳統CAD加工方式製作模具,進而選擇羧甲基纖維素(Carboxymethyl cellulose,CMC)為主體進行實驗,再以CMC進行翻模而得到最終的微針陣列,接著再進行各項外觀、物理性質及生物性質等等的實驗。

並列摘要


We design a low-invasive microneedle array (MNs) to overcome the limitation from oral administration and injection (i.e. Digestive system degradation, and professional operation). The materials of MNs and mold are chosen with reference of USA Food and Drug Administration (FDA) and National Center for Biotechnology Information (NCBI), because the MNs will be used in-vivo. We manufacture the mold by traditional CAD machining. In order to verify the reliability of mold, we choose carboxymethyl cellulose (CMC) as main structure material of models. By a series of experiments, we examine MNs’ shape, physical characteristics and bio-compatibility.

並列關鍵字

microneedle array mold contact angle biodegradable

參考文獻


25. 劉國瑞,羧甲基纖維素/膨潤土/雲母懸浮液之增稠效應及流變探討,碩士論文,國立台北科技大學有機高分子研究所,台北,2007。
3. 胡宏杰,羧甲基纖維素微針陣列之研製,碩士論文,國立台北科技大學有機高分子研究所,台北,2012。
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