Finally, we designed and fabricated a three-dimensional hydrodynamic focusing microfluidic device, which is comprised of a two-layer PDMS microchannel structure.

• 在第三个研究主题中，我们以理论及实验方式探讨流体聚焦现象，包含二维单相流电动及水力聚焦问题、二维两不互溶流体水力聚焦及三维单相流水力聚焦。