Qiyue Luan

Aug 26, 2023 | mdpi.com | Sara Cardona |Nima Mostafazadeh |Qiyue Luan |Jian Zhou

1. IntroductionMicrofluidic trapping of cells has emerged as a promising tool for advancing medical and biological research by enabling investigations into cell-to-cell interactions and signaling [1,2], immunotherapies [3], drug responses [4], and stem cell differentiation [5]. Passive cell trapping using physical obstacles, such as post arrays, is a commonly employed microfluidic strategy.