Terahertz microchip for illicit drug detection

Ja Yu Lu, Li Jin Chen, Tzeng Fu Kao, Hsu Hao Chang, Hung Wen Chen, An Shyi Liu, Yi Chun Chen, Ruey Beei Wu, Wei Sheng Liu, Jeng Inn Chyi, Chi Kuang Sun

研究成果: Article同行評審

43 引文 斯高帕斯(Scopus)

摘要

To accurately detect minute amounts of substances without disturbing the surroundings of target molecules has been a major goal in bioanalytical technology. Here by integrating an optoelectronic terahertz (THz) microsource into a glass-substrated microchip within the near-field distance, we demonstrate a compact, label-free, noninvasive, and sensitive microbiosensing system with low-power consumption. The demonstrated THz microchip allows us to locally specify various illicit drug powders with weights of nanograms, with a promising future for rapid identification of the static status or even the dynamics of various biomolecules.

原文English
頁(從 - 到)2254-2256
頁數3
期刊IEEE Photonics Technology Letters
18
發行號21
DOIs
出版狀態Published - 2006 十一月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 電氣與電子工程

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