利用荧光能量传递PCR定量技术(fluorescence resonance energy transfer,FRET)对微流控生物PCR芯片激光制备工艺的荧光PCR分析方法和装置进行了研究和建立,并开展了相关初步实验。基于微流控生物PCR芯片激光制备工艺的荧光PCR分析法的...利用荧光能量传递PCR定量技术(fluorescence resonance energy transfer,FRET)对微流控生物PCR芯片激光制备工艺的荧光PCR分析方法和装置进行了研究和建立,并开展了相关初步实验。基于微流控生物PCR芯片激光制备工艺的荧光PCR分析法的实质是利用在芯片平面上PCR过程中的荧光强度与溶液中模板量成正比,根据各类荧光强度以及强度相对变化信息分析获得优化的加工工艺参数和芯片设计的改进。生物芯片多光路校准光纤PCR荧光检测装置可提高荧光检测的重复性、稳定性等测量精度。展开更多
Biochip emerges from combination of microfabrication technology and biology technology. It integrates many discontinuous processes of life sciences such as sample preparation, chemical reaction and detection into the ...Biochip emerges from combination of microfabrication technology and biology technology. It integrates many discontinuous processes of life sciences such as sample preparation, chemical reaction and detection into the microchip and makes it become continuous and subminiature. Lab-on-a-chip, biochemistry analysis system based on biochip technology, has the features of small size, low cost, high automation, high analysis speed, high-information, contamination-proof little sample and reagent consumption, etc. It will be applied in the areas of biology, medical science, life science etc. in the near future. In this paper, the applications of biochip in the field of basic life science research and its recent development are reviewed.展开更多
聚合酶链式反应(Po lym erase cha im reaction,PCR)技术已经在分子生物学、疾病诊断等领域得到广泛应用。PCR生物芯片/微装置由于具有所需样品和反应混合物体积小、反应时间短、轻便等优点倍受人们关注。本文综述了PCR生物芯片/微装置...聚合酶链式反应(Po lym erase cha im reaction,PCR)技术已经在分子生物学、疾病诊断等领域得到广泛应用。PCR生物芯片/微装置由于具有所需样品和反应混合物体积小、反应时间短、轻便等优点倍受人们关注。本文综述了PCR生物芯片/微装置在疾病诊断领域中的应用,并对其应用和发展作出了展望。展开更多
文摘利用荧光能量传递PCR定量技术(fluorescence resonance energy transfer,FRET)对微流控生物PCR芯片激光制备工艺的荧光PCR分析方法和装置进行了研究和建立,并开展了相关初步实验。基于微流控生物PCR芯片激光制备工艺的荧光PCR分析法的实质是利用在芯片平面上PCR过程中的荧光强度与溶液中模板量成正比,根据各类荧光强度以及强度相对变化信息分析获得优化的加工工艺参数和芯片设计的改进。生物芯片多光路校准光纤PCR荧光检测装置可提高荧光检测的重复性、稳定性等测量精度。
文摘Biochip emerges from combination of microfabrication technology and biology technology. It integrates many discontinuous processes of life sciences such as sample preparation, chemical reaction and detection into the microchip and makes it become continuous and subminiature. Lab-on-a-chip, biochemistry analysis system based on biochip technology, has the features of small size, low cost, high automation, high analysis speed, high-information, contamination-proof little sample and reagent consumption, etc. It will be applied in the areas of biology, medical science, life science etc. in the near future. In this paper, the applications of biochip in the field of basic life science research and its recent development are reviewed.
文摘聚合酶链式反应(Po lym erase cha im reaction,PCR)技术已经在分子生物学、疾病诊断等领域得到广泛应用。PCR生物芯片/微装置由于具有所需样品和反应混合物体积小、反应时间短、轻便等优点倍受人们关注。本文综述了PCR生物芯片/微装置在疾病诊断领域中的应用,并对其应用和发展作出了展望。