We developed a microfluidic device for the detection of bio-molecules. The active part of the device is a biofunctionalized interdigitated capacitive sensor. The microsystem consists of a sensor on silicon chip, a microfluidic channel formed by photo-patternable resist and a plastic cover. We implemented a low temperature packaging process to assemble the sensor and prevent the biological material from degradation.
Van Loo, S., Stoukatch, S., Axisa, F., Destiné, J., Van Overstraeten, N., Flandre, D., Lefèvre, O., & Mertens, P. (2012). Low temperature assembly method of microfluidic bio-molecules detection device. Proceedings of the 3rd IEEE International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D 2012), 181-184. https://doi.org/10.1109/LTB-3D.2012.6238086