超薄超材料制成的高灵敏度太赫兹生物传感器

2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) Pub Date : 2015-11-12 DOI:10.1109/IRMMW-THZ.2015.7327618

B. Jin, L. Liang, C. H. Zhang, Y. Hou, J. Chen, P. Wu

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引用次数: 0

摘要

我们展示了一种基于柔性超材料的生物分子的高灵敏度和多频率太赫兹测量。我们提出的生物传感器的灵敏度最终达到约0.132 GHz/nm，远高于其他报道的结果。肿瘤分子被包裹在超材料上，观察到非常大的频移，这意味着它在疾病检测中的应用。

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High-sensitive terahertz biosensor from a thin metamaterial

We demonstrate a high-sensitive and multi-frequency THz measurement on the biomolecules based on a flexible metamaterial. The sensitivity of our proposed biosensor is finally achieved to be around 0.132 GHz/nm that is much higher than other reported results. The tumor molecules are coated on the metamaterial, and a very large frequency shift is observed, which implies its application in disease detection.

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2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)

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