Performance of the Spreeta 2000 integrated surface plasmon resonance affinity sensor (PDF)
By T.M. Chinowsky, J.G. Quinn, D.U. Bartholomew, R. Kaiser, J.L. Elkind
Surface plasmon resonance (SPR) has become well established as a laboratory tool for the study of biological bind reactions, but has had limited application outside of thei context. With the goal of moving SPR applications from high–cost systems designed for central laboratories to low–cost, portable electronic systems designed for the field, Texas Instruments Inc. (TI), has developed Spreeta, a line of compact ingetrated SPR sensor components. This paper reports on the performance of TI’s newest SPR device, the Spreeta 2000, measured using instruments developed by TI and by Prolinx Inc., who are developing advanced molecular interaction analysis technology utilizing a proprietary version of Spreeta 2000.
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