Uniform cross-linked cellulase aggregates prepared in millifluidic reactors.

Highlights: [•] Millifluidic reactor can be used to prepare cross-linked cellulase aggregate (XCA). [•] The XCA has a very uniform size distribution between 200nm and 400nm. [•] Flow rates and mixing patterns can be precisely controlled. [•] It is possible to control the particle size of the XCA. [•] It shows excellent thermal stability, and can be reused for several cycles. [Copyright &y& Elsevier]