用于液体无线生物传感的磁弹性谐振“μ-diver”微流体系统

2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII) Pub Date : 2013-06-16 DOI:10.1109/TRANSDUCERS.2013.6627264

C. Xue, X. Li, T. Xu, B. Xu, C. Yang

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引用次数: 1

摘要

报道了一种新型的片上实验室(LOC)型磁弹性谐振“微潜水员”系统(MER-μDS)。该微系统通过结合磁弹性合金微谐振器、微流控室/通道和嵌入式激励/测试线圈，实现了芯片级的溶液生物传感(~100 CFU/ml)，并具有无线信号读出功能，有利于牛奶、果汁等液态食品中病原体的实时现场检测。

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Magneto-elastic resonating ‘μ-diver’ microfluidic-system for wireless bio-sensing in liquid

A novel concept of lab-on-a-chip (LOC) type magneto-elastic resonant `micro-diver' system (MER-μDS) is reported. By combining magneto-elastic-alloy micro-resonator, microfluidic chamber/channels and embedded excitation/test coil, the microsystem realizes chip-scale bio-sensing in solution (~100 CFU/ml) with wireless signal-readout, which is favorable in real-time, on-site detection of pathogen in liquid food like milk and juice.

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2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII)

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