On-Chip Cell–Cell Interaction Monitoring at Single-Cell Level by Efficient Immobilization of Multiple Cells in Adjustable Quantities

In recent decades, cell immobilization using microfluidic chips has facilitated significant advancements in biological analyses at the single-cell level. However, the efficient capture of multiple cells as a cluster in adjustable quantities for cell–cell interaction has not been achieved. In this paper, aiming to monitor the cell–cell interaction at the single-cell level, we proposed a novel method for the efficient immobilization of adjustable...