Biacore systems utilize the natural phenomenon of surface plasmon resonance (SPR) to deliver high quality data in real time, without the use of labels.
Using surface plasmon resonance (SPR)
Using the surface plasmon resonance (SPR) phenomenon 28sec | Requires Flash Player 7
The surface plasmon resonance (SPR) phenomenon occurs when polarized light, under conditions of total internal reflection, strikes an electrically conducting gold layer. ... READ MORE ...
Detecting interactions in real time
Detecting interactions in real time 38sec | Requires Flash Player 7
As molecules are immobilized on a sensor surface, the refractive index at the interface between the surface and a solution flowing over the surface changes, altering the angle at which reduced-intensity polarized light is reflected... READ MORE ...
Biacore Flexchip; a new angle on SPR
Biacore Flexchip exploits a variant of SPR known as grating-coupled SPR (GC-SPR) ... READ MORE ...
Read more about the technology behind label-free interaction analysis
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Technology Note 23: Label-free interaction analysis in real-time using surface plasmon resonance (713 kB)
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