| 研究生: |
蘇中源 Sue, Chung-Yang |
|---|---|
| 論文名稱: |
微逆轉錄聚合脢鏈反應生物晶片之設計、製作與控制 Design, Fabrication and Control of Reverse Transcription Polymerase Chain Reaction Micro Bio-chips |
| 指導教授: |
蔡南全
Tsai, Nan-Chyuan |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 機械工程學系 Department of Mechanical Engineering |
| 論文出版年: | 2005 |
| 畢業學年度: | 93 |
| 語文別: | 中文 |
| 論文頁數: | 89 |
| 中文關鍵詞: | 毛矽電泳 、聚合酶連鎖反應 、微機電技術 |
| 外文關鍵詞: | polymerase chain reaction, micro-electro-mechanical technology, capillary electrophoresis |
| 相關次數: | 點閱:69 下載:2 |
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近年來由於生化檢測與微機電技術的進步,使得我們可以將許多檢測的元件微小化,使檢測的效率大大的提升。 其中聚合酶連鎖反應 (Polymerase Chain Reaction, PCR )與逆轉錄聚合酶連鎖反應 (Reverse Transcription Polymerase Chain Reaction, RT-PCR )是生物科技界劃時代的重大發現。 本研究利用微逆轉錄-鏈聚合酶反應(Micro-Reverse Transcription Polymerase Chain Reaction, μRT-PCR )系統作為DNA與RNA病毒之檢測。 本研究將樣品模組、RT-PCR模組與毛細電泳模組整合成一自動化系統。 本研究利用8051單晶片作為溫控器,完成了感測器放大電路與加熱器控制電路的設計與測試。 經由模擬分析,此系統相當程度地提升了檢測的靈敏度以及速率,也可觀地減少了所須的樣品數量,並可以克服以往固定式PCR晶片微流道的阻塞問題與產能的提升。
Abstract
Being beneficial from dramatic progress in bio-chemical and micro-electro-mechanical technologies, traditional DNA manipulation devices tend to be miniaturized to speed up detection processing. Polymerase Chain Reaction (PCR) and Reverse Transcription Polymerase Chain Reaction (RT-PCR) are two typical examples of them. In this research, micro RT-PCR (μRT-PCR) chips are implemented to quantitatively detect DNA and RNA viruses. Test samples reservoirs, RT-PCR, and capillary electrophoresis are integrated on a SU-8 based monolithic chip. A high-precision temperature control system is well developed by embedding amplification circuits and an Intel 8051 microprocessor. The integrated system exhibits high throughput and adequate sensitivity to detect the infected malignant tissues in quantity by intensive simulations.
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