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2D Magnetic Sensor Array for Real-time Cell Tracking and Multi-site Detection with Increased Robustness and Flow-rate

机译:二维磁传感器阵列,用于实时细胞跟踪和多站点检测,具有更高的鲁棒性和流速

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In this article, we present a 2D oscillator array-based magnetic sensor CMOS IC for flow cytometry. The CMOS IC packaged with a microfluidic channel eliminates the need for hydro-focusing by allowing uninhibited flow over the 2D chip surface. The chip exploits multi-site detection capability allowing simultaneously high flow rate for trace cell detection, reduced false positives, and real-time cell tracking. We demonstrate these functionalities with a $7 imes 7$ array in 65-nm CMOS with lymphoma cancer cells.
机译:在本文中,我们介绍了一种用于流式细胞术的基于2D振荡器阵列的磁传感器CMOS IC。带有微流体通道的CMOS IC通过允许在2D芯片表面上无阻碍的流动,消除了对水聚焦的需求。该芯片具有多站点检测功能,可以同时以高流速进行痕量细胞检测,减少误报和实时细胞跟踪。我们在带有淋巴瘤癌细胞的65 nm CMOS中使用$ 7 x 7的阵列演示了这些功能。

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