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Microfluidic devices with SPR sensing capabilities

  • US 20060188401A1
  • Filed: 02/23/2005
  • Published: 08/24/2006
  • Est. Priority Date: 02/23/2005
  • Status: Active Grant
First Claim
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1. A SPR system comprising a sensor substrate and an optical detector, said optical detector configured to generate non-visible radiation in a predetermined wavelength detection range and to direct said radiation towards the sensor substrate, at least a portion of the sensor substrate containing a surface plasmon generating film, the sensor substrate being made from a material that is not transparent to visible light but allowing for penetration of the non-visible radiation to the surface plasmon generating film.

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