CO2 laser microfabrication of an integrated polymer microfluidic manifold for the determination of phosphorus.
A simple colorimetric technique is implemented in a polymer microfluidic manifold. The simple chemistry aids an uncomplicated microchannel design, which is fabricated by CO(2) laser ablation. Issues such as bonding of multiple layers, alignment of micro-fabricated structures and integration of optical components are addressed. A demonstration of a stopped flow regime in the microfluidic manifold is also presented.
National Centre for Sensor Research, School of Chemical Sciences, Dublin City University, Ireland.
Michaela
M
Bowden
Oliver
O
Geschke
Jörg P
JP
Kutter
Dermot
D
Diamond