Abstract
We present viable cancer cell isolation devices utilizing the physical properties of cells. The tapered slit structure is proposed to isolate cancer cells from blood cells and collect them by reversed flow. From the experimental study using the spiked cancer cells in human whole blood, we verified the capability of the present cancer cell isolation chip in terms of capture efficiency, viability, and release rate. The viable cancer cells obtained from the present chip can be used for the further applications of cancer diagnosis, treatment monitoring, and new target drug development for cancer stem cells.
Published Version
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