Grease the gears: how lubrication of syringe pumps impacts microfluidic flow precision

Author:

Leuthner Moritz1ORCID,Hayden Oliver1

Affiliation:

1. Heinz-Nixdorf-Chair of Biomedical Electronics, School of Computation, Information and Technology & Munich Institute of Biomedical Engineering, Technical University of Munich, TranslaTUM, Einsteinstraße 25, 81675 Munich, Germany

Abstract

Inadequately lubricated syringe pump parts can lead to 129% flow rate deviations in typical low-pressure (<500 mbar) lab-on-a-chip applications. With proper lubrication, five-fold smoother flow rates can be achieved for precise experiments (CV < 7%).

Funder

Bundesministerium für Wirtschaft und Klimaschutz

Publisher

Royal Society of Chemistry (RSC)

Subject

Biomedical Engineering,General Chemistry,Biochemistry,Bioengineering

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