Apparatus and methods for on-chip monitoring of cellular reactions

摘要

This invention relates to apparatus and methods for on-chip monitoring of cellular reactions, and in particular to such an apparatus and method that enables soft-docking of cells by using a dam wall that is parallel to the direction of fluid flow. The invention further relates to an apparatus and method capable of generating a controlled concentration gradient, and in particular a concentration gradient such that the cells are aligned in the direction of the concentration gradient after docking.