Macroporous microbeads are synthesized by microfluidic production of silica-loaded polymeric microdroplets followed by porogen removal via selective etching. Microdroplets are produced in a flow-focusing microreactor to ensure monodispersity with uniform porogen loading. Effects of porogen size and polymer network density on the porosity and effective modulus of the microbeads are studied.

中文翻译：

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连续合成弹性体大孔微珠†

大孔微珠是通过微流体生产载有二氧化硅的聚合物微滴，然后通过选择性蚀刻去除成孔剂而合成的。微滴在流动聚焦微反应器中产生，以确保单分散性和均匀的成孔剂负载。研究了成孔剂的大小和聚合物网络密度对微珠孔隙率和有效模量的影响。