Dropbase: Double FF device

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• Device for generation of two droplet populations with a flow focusing section of 50 µm
• The height of the channels was 80µm
• Zig-zag post generation for mixing of droplets
• Ideal for assessing leakage in droplets


Ladeveze et al, Versatile Product Detection via Coupled Assays for Ultrahigh-Throughput Screening of Carbohydrate-Active Enzymes in Microfluidic Droplets, ACS Catal, 2023, doi: 10.1021/acscatal.3c01609


  • Double flow-focussing device for 80µm droplets: png, dwg

  • Usage Notes

    • We recommend starting with the oil flow at 20 µL/min and the aqueous phases at 4 µl/min each. SL