2019
DOI: 10.1021/acs.jchemed.8b00876
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Introduction to Droplet-Based Millifluidic Chemistry Using a Macroscopic-Droplet Generator

Abstract: This activity introduces droplet-based millifluidics and the usage of aqueous droplets as independent chemical microreactors for reaction-kinetics studies. Students build their own droplet generators from common macroscopic glassware and connecting parts to create trains of millimeter-sized droplets in which a redox reaction takes place. The activity allows students to work on reaction kinetics, hydrodynamics at low Reynolds numbers, and image analysis at the macroscopic scale.

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Cited by 3 publications
(3 citation statements)
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“…Because of the uniform and controllable size of the generated droplets, microfluidics is widely used in detection and diagnosis, single-cell analysis, high-throughput screening, drug development, , and the manufacture of functional particles. Current education articles on microfluidics mainly introduce continuous microfluidics, while there are few educational articles on droplet microfluidics. , Continuous microfluidics is based on the control of continuous flow in microchannels. Droplet microfluidics refers to the technology of generating and controlling droplets (a discontinuous phase) by generating them in the presence of an insoluble liquid (a continuous phase) in microchannels.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Because of the uniform and controllable size of the generated droplets, microfluidics is widely used in detection and diagnosis, single-cell analysis, high-throughput screening, drug development, , and the manufacture of functional particles. Current education articles on microfluidics mainly introduce continuous microfluidics, while there are few educational articles on droplet microfluidics. , Continuous microfluidics is based on the control of continuous flow in microchannels. Droplet microfluidics refers to the technology of generating and controlling droplets (a discontinuous phase) by generating them in the presence of an insoluble liquid (a continuous phase) in microchannels.…”
Section: Introductionmentioning
confidence: 99%
“…Current education articles on microfluidics mainly introduce continuous microfluidics, 14−19 while there are few educational articles on droplet microfluidics. 20,21 Continuous microfluidics 22 is based on the control of continuous flow in microchannels. Droplet microfluidics 23 refers to the technology of generating and controlling droplets (a discontinuous phase) by generating them in the presence of an insoluble liquid (a continuous phase) in microchannels.…”
Section: ■ Introductionmentioning
confidence: 99%
“…Hence, there is a high demand for skilled personnel with at least a notion of flow chemistry. It is therefore obvious that flow chemistry courses should be implemented in the academic training of future generations of chemists and chemical engineers [20][21][22][23][24][25][26][27][28][29].…”
Section: Introductionmentioning
confidence: 99%