Parallel droplet generator - topconnect

As low as €675.00
SKU
parallel_ droplet
Availability:
In stock

Pack of 3 parallel droplet generators with 8 nozzles, available with and without hydrophobic coating.

Looking for a way to scale up your experiment? Then replace your single droplet generator with this parallel droplet generator and increase your production rate by eight times! The chip contains eight nozzles which share mutual inlets and an outlet, so only three external connections are required. 

This pack contains three parallel droplet generators with nozzles etched on both sides. The chips are similar in functionality to the Focused flow droplet generators, but have eight nozzles.

It could be preferential to first build your setup with a single nozzle droplet generator before using the parallel droplet generator with eight nozzles. For example, if your supply of sample material is limited or expensive (eight nozzles use eight times as much sample material) or if you are trying to build understanding of how the droplet size responds to changing parameters (one nozzle is easier to understand than eight nozzles that influence each other).

More Information
Unit of measurement3-Pack
Interface typeTopconnect
Chip materialBorosilicate glass
Chip thickness1900 µm
Channel locationThe chip consists of 3 layers, each layer contains channels
Number of inlets2
Number of outlets1
Icon Label Description Type Size Download
PDF DGFF.P8.75 - Parallel droplet generator 75µm, 8 junctions -Drawing PDF 458.8 KB Download
pdf Surface wetting properties pdf 220.3 KB Download
pdf Flow rate instructions pdf 303.6 KB Download
pdf Using the right surfactants pdf 168.8 KB Download
pdf How to prevent clogging pdf 153 KB Download
Customer Questions
How do I clean my chips?

One simple but very effective way to clean a microchip is to flush an alkaline solution through the channels. A solution of 1 M sodium hydroxide in water works well, but a lower concentration might also be sufficient. If traces of the cleaning solution...

I need a pumping system for my setup. Which one do you recommend?

We recommend using a high precision pumping system. Regular syringe pumps often don't work very well for droplet generators. There are several high precision pumping systems on the market that work with different pumping principles.

To name one, we'd like to mention that we have had positive experiences with the equipment Fluigent offers: https://www.fluigent.com/

 

Which flowrates should I use?

This depends on many things. For example on the type of fluid that you are using. Check our flowrate instructions to find out how to start.

I only see streaks of fluids but no droplets. How do I get the droplets?

Decrease your flowrate. Check our flowrate instructions for a more acurate explanation.

Which surfactants should I use?

Use our surfactant guide for advice on surfactants.

How do I prevent clogging of my chips?

Have a look at our clogging prevention guide.

Should I use coated or uncoated droplet generators?

Have a look at our article about surface wetting properties.

Publication: Controlled and tunable polymer particles' production using a single microfluidic device

Amoyav, Benzion, and Ofra Benny "Controlled and tunable polymer particles’ production using a single microfluidic device." Applied Nanoscience (2018): 1-10. Abstract Microfluidics technology offers a new platform to control liquids under flow in small...

Publication: Spatiotemporal variation of endogenous cell-generated stresses within 3D multicellular spheroids

Lucio, Adam A., et al. "Spatiotemporal variation of endogenous cell-generated stresses within 3D multicellular spheroids." Scientific reports 7.1 (2017): 12022. Abstract Multicellular spheroids serve as an excellent platform to study tissue behavior...

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