Get the Full Picture of Your Surface-Molecule Interactions 

Q-Sense concept circlesQ-Sense is a line of instrumentation for real-time analysis of surface-molecule interactions. Q-Sense will help you to get the full picture of your surface-molecules interactions by:
Superior accuracy: The real-time analysis of surface-molecule interactions measures mass and thickness changes and rapid events with nanogram precision. It also detects structural changes and solvent content. All with accurate outcomes and high reproducibility.
Endless possibilities: Our instruments are designed to enable variable measurement conditions, and a wide variety of samples in liquid or air can be analyzed. We also have the broadest sensor surface offering in the market to widen your possibilities even further.
As easy as it gets: Turn-key instruments, intuitive software and support from our experienced team will ensure that you get the most out of your measurements.


All our instruments are based on the Quartz Crystal Microbalance with Dissipation monitoring (QCM-D) technology. Since 1999, when the first commercial QCM-D instrument was created, Q-Sense has become the world leader in Quartz Crystal Microbalance based instrumentation. Today Q-Sense instruments can be found in over 25 countries worldwide and QCM-D technology has been published in over 2000 publications. Q-Sense has been part of Biolin Scientific since 2003. 

View the Q-Sense Animation: