Microfluidic Manifolds

3D Structuring

MEMS_Sandwiches_Variants

 

GeSiM offers different approaches for micromachining of 3D structures. Microfluidic devices are easily made from silicon/glass sandwiches. However, many applications require optical transparent channel structures. Glass/glass sandwiches are precise but more expensive and give high accuracy (see next menu point).

 

PDMS microfluidics keeps prices close to disposables but requires more initial instrumentation. Please refer to the GeSiM MicCell or even the Micro-Contact-Printers. The latter one prints your microfluidic devices (NIL – Nano-Imprint-Lithography) but manage sample handling too by onboard pipettors.

 

Right: Different sandwich methods for microfluidic devices.