Note: Professional grade microfluidics fabricated simply.

Microfluidics has found increasingly wide usage in the research and teaching laboratory, but setting up a facility for its production has typically required either significant capital expense or sacrifice of quality. We present an approach to produce devices, without a clean room, using LEDs and spin-coaters, and plasma bonded using a commercial microwave oven. Submicron features can be readily reproduced with good fidelity.