A favourite paper: “ A Microfluidic D-subminiature Connector” “ Standardized, affordable, user-friendly world-to-chip interfaces represent one of the major barriers to the adoption of microfluidics. We present a connector system for plug-and-play interfacing of microfluidic devices to multiple input and output lines.” https://pmc.ncbi.nlm.nih.gov/articles/PMC3786702/ Previous discussion: https://news.ycombinator.com/item?id=32886596