Hydronamic addressing: A flowcell for improved signal quality in bioanalytical systems

This paper reports a new flow cell concept for micro-fluidic applications, using a hydrodynamic addressing principle to direct flow to different parts of the flow cell [1]. The concept is designed and implemented in the context of SPR biosensor technology for biomolecular interaction analysis, where the ability to distinguish multiple detection spots in the same flow cell provides improved signal quality and time resolution of the analyses.