Each microparticle is a microsensor: Real-time bioanalysis in microfluidic chips, cell cultures and organ-on-a-chip is now possible


With a sensitivity of below 1ng/ml, WhisperSense is as powerful as similar label-free methods such as SPR and QCM

High Speed
Low Costs

One microfluidic chip – hundreds of sensors. Multiplexed assays are redefined by microparticles

Label-Free Bioanalysis with Microsensors

Online, multiplexed bioanalysis in micron-scale cavities is now possible!

Meet WhisperSense: The first commercial label-free bioanalysis platform exploiting microparticles and Whispering Gallery Modes (WGM).

Spherical microparticles can generate an optical phenomenon called Whispering Gallery Modes (WGM) once light is trapped within them. WGM has a unique wavelength fingerprint, which is extremely sensitive to environmental changes around the particle and to any adsorption at the particle surface.

We bio-functionalize the microparticle surface so that they are powerful microsensors for specific biologics.

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More information will follow, stay tuned! | 2018, Berlin

WhisperSense is co-developed by Surflay Nanotec GmbH, Berlin