Integrated microfluidic platform with electrohydrodynamic focusing and a carbon-nanotube-based field-effect transistor immunosensor for continuous, selective, and label-free quantification of bacteria.

交流电渗（AC EO）和介电电泳（DEP）可用于操控细菌以提高检测灵敏度，但多数电动力学增强生物传感器基于静止液体。正介电电泳（pDEP）有效捕获区通常过于靠近电极，难以使流动颗粒逆流向检测区移动，这对压力驱动流动中的电动力学辅助生物传感器构成挑战，尤其当流速较高且检测区较小时。本文提出一种微流控单壁碳纳米管（SWCNT）基场效应晶...