@ARTICLE{Witkowski_Dariusz_Micro-Particle_2018, author={Witkowski, Dariusz and Kubicki, Wojciech and Dziuban, Jan A. and Jašíková, Darina and Karczemska, Anna}, volume={vol. 25}, number={No 3}, journal={Metrology and Measurement Systems}, pages={441–450}, howpublished={online}, year={2018}, publisher={Polish Academy of Sciences Committee on Metrology and Scientific Instrumentation}, abstract={The micro-Particle Image Velocimetry (micro-PIV) was used to measure flow velocities in micro-channels in two passive micromixers: a microfluidic Venturi mixer and a microfluidic spiral mixer, both preceded by standard “Y” micromixers. The micro-devices were made of borosilicate glass, with micro-engineering techniques dedicated to micro-PIV measurements. The obtained velocity profiles show differences in the flow structure in both cases. The micro-PIV enables understanding the micro-flow phenomena and can help to increase reproducibility of micromixers in mass production.}, type={Artykuły / Articles}, title={Micro-Particle Image Velocimetry for imaging flows in passive microfluidic mixers}, URL={http://journals.pan.pl/Content/108091/PDF/art02.pdf}, doi={10.24425/123890}, keywords={micro-Particle Image Velocimetry, microfluidics, microfluidic devices}, }