本文分析了电泳芯片常用材料的性能、不同微通道网络形状和尺寸参数对分离性能的影响 ,并在此基础上概述了塑料电泳芯片材料的选取以及微通道网络形状和尺寸参数的确定方法 ,以期为建立毛细管电泳芯片结构设计、制作和深入研究的技术平台奠定基础。 This article analyzes the performance of electrophoretic chip materials commonly used, microchannel network shape and size parameters on the separation performance, and on this basis, an overview of the plastic electrophoresis chip material selection and microchannel network shape and size of the determination of parameters, To establish the capillary electrophoresis chip structure design, production and in-depth study of the technology platform to lay the foundation.