WGM Label Free Interaction studies
Label Free Interaction studies of high spatial resolution via WhisperSense Instrument, Surflay Nanotec GmbH
Label-free kinetic binding studies of Biomolecules or of surface processes are today usually performed by Surface Plasmon Resonance (SPR), Quartz Crystal Microbalance (QCM), or Bio-Layer-Interference BLI on planar surfaces connected directly to the measuring device. We have developed a new method, allowing the same studies with much smaller analyte amount and tiny sensors not connected to the device.
Kinetics of Streptavidin adsorption on biotinylated surface
Key features
- Label free
- Small biosensors
- High accuracy
- Multiplexing
- High statistical safety
- Sensor particles separated of instrument