DIY Microfluidics

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Stuff from wetPONG

HomeMade Microfluidics on wetPONG

more coming soon...

Other projects

https://beaverworks.ll.mit.edu/CMS/bw/Open_Source_Microfluidics

http://fab.cba.mit.edu/classes/4.140/people/wildebeest/projects/final/index.html?utm_content=bufferae990&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer

Advanced DIY Microfluidics

Just a Hack! How did he do that... awesome!

Micro Fluidic Hack


Preparing the slide


UF InkScapeDrawing.png

Draw a nice pattern with InkScape

UF DIYLaserCutting.jpg

Putting (black) tape on a glas slide. Cut it with a sharp knife or with a DIY laser cutter 8-)
DIY laser cutter:[1]

UF LaserCutTape.jpg

The slide with the cut tape

UF Peal.jpg

Peel of the tape carefully

UF Slides.jpg

Some sample slides

PDMS Casting


UF CastingBoxes.jpg

Putting the slides in casting boxes

UF PDMSCasting.jpg

Cast with PDMS and cure at 60°C for about 1 hour.

UF Uncasting.jpg

Remove the cast

UF Punching.jpg

Plasma activate a clean glas slide and the PDMS piece (where to get the plasma from?)
Put the PDMS piece back into a clean box and cover with a tube holder plate. Punch the holes.

UF WebCamStage.jpg

Attatch tubes and capture the microflow with a webcam stage.



<iframe width="540" height="304" src="http://www.youtube.com/embed/QOEMFQPaNEY" frameborder="0" allowfullscreen></iframe>

UF FabLabParts.jpg

Parts lasercut from acrylic in the FabLab Lucern.

File with drawings of the cast forms and webcam stage: File:UFlow Casts.pdf