Cell capturing array based on microfluidic technology

The invention belongs to the technical field of cytobiology devices, and discloses a cell capturing array based on a microfluidic technology. The cell capturing array comprises a plurality of basic units, wherein each basic unit comprises a cell capturing flowing cavity and a rear resistance control channel, all basic units are radially arranged at equal angles to form a circle, longitudinal lengths of all basic units are equal, and the total number of basic units is N which is an integer of more than or equal to 1. On the basis of the microfluidic technology, according to the cell capturing array, single cells can be captured at the cell capturing flowing cavity, the captured single cells can be released through regulating the pressure of the rear resistance control channel, and a cell microenvironment is analyzed so that a single-cell biology research on control of cell biological behaviors and mechanisms thereof is performed.