An apparatus for quantitation of surface-binding optical resonance profiles includes a calibration module including a calibration scan result fetcher, a calibration profile creation module, and a fitting module. The fitting module includes an experimental scan result fetcher, a calibration profile fetcher,...http://www.google.com/patents/US8060328?utm_source=gb-gplus-sharePatent US8060328 - Method and apparatus for quantitating surface-binding optical resonance profiles