Development and application of dielectrophoretic chip for rapid detection of food bacteria

Chi Chang Lin, I. Fang Cheng, Chia Jung Tsai, Hsien Chang Chang

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

The purpose of our research is to develop a novel analysis technique. It is used for food safety control system and able to rapid separation, identification and quantification of microorganism. A three dimension dielectrophoresis (DEP) chip is developed with rapid separation and detection functions. Due to the low bacteria concentration (about 103∼ 105/ml) in fresh milk, a novel design is used for trapping the target bacteria in the specific area, which the unique design can easily combined to Raman spectroscopy and bacteria can be identified via its specific fingerprinting. This integrated chip completed bio-particle separation, trapping, concentration and detection in continuous flow. Bacteria strain and population can be detected in our 3D DEP chip within 3 minutes.

原文English
主出版物標題3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008
頁面370-373
頁數4
DOIs
出版狀態Published - 2008 九月 1
事件3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008 - Sanya, China
持續時間: 2008 一月 62008 一月 9

出版系列

名字3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS

Other

Other3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008
國家/地區China
城市Sanya
期間08-01-0608-01-09

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 電氣與電子工程

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