Why TwinFlow beats a syringe pump
No more choosing between volume-limited syringe pumps, bulky pressure rigs, or inaccurate peristaltic pumps.
Pressure-driven from a refillable reservoir - stable droplet generation for hours without manually swapping syringes.
One small box fitting in your hands with 2 pumps inside. Multiple pumps can be stacked vertically for complex workflows.
Often moving between benches or labs? The TwinFlow is light and self-contained.
Built specifically for droplet generation - get monodisperse droplets out of the box.
Our feedback-control algorithm with millisecond-response time ensures precise, monodisperse droplets through hours of experiments.
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See the full CogniFlow® lineup under Products & Services.
Use-cases
A few of the things labs use TwinFlow for today. We'll link full application notes here as they're published.
Water-in-oil droplet generation
Generate uniform water-in-oil droplets on demand — the starting point for almost every droplet biotech workflow, from encapsulation to screening.
Application note — coming soon
Cell & reagent encapsulation
Encapsulate cells, enzymes or reagents into individual droplets to set up downstream assays, incubation or readout.
Application note — coming soon
Bench-to-lab validation
Proven daily in our own lab at TalTech — the same hardware that powers our in-house droplet generation work.
Application note — coming soonPublications
Peer-reviewed and conference work behind TwinFlow.
Low-cost, portable dual-channel pressure pump for droplet microfluidics
The original prototype of the dual-channel pressure pump that would go on to become TwinFlow, presented at the 45th MIPRO international convention.
View paper ↗
Modular, dual-tone piezoelectric micropump driver for low-cost, portable droplet generation
Describes the modular piezoelectric driver architecture that underlies TwinFlow's dual-channel pressure control.
View paper ↗
From Simulation to Application: Droplet-Based Microfluidics for Thermal Targeting of Cancer Cells
An independent, peer-reviewed study by our first TwinFlow client, HUN-REN Centre for Energy Research (Budapest), using the TwinFlow pump for droplet generation in cancer-cell research — real-world validation outside our own precision-fermentation focus.
View paper ↗CogniFlow OÜ is a spin-off of Tallinn University of Technology (TalTech). Related R&D has been supported by the Estonian Research Council, European Commission, European Innovation Council, as well as Tallinn University of Technology (Projects). CogniFlow and the associated logo are registered trademarks of Tallinn University of Technology, granted under exclusive licence to CogniFlow OÜ. Trademark Registration No. 019033035.
