Question

Schematic of the SPR sensor from Texas Instruments is shown in the figure. (1) Indicate the light source, the photodetector and the sensing site in the figure. (2) We will use antibodies to capture target molecules, where do you fix them? (3) We need to integrate a microfluidic channel to introduce a sample to the sensing site. Illustrate where you attach the fluidic channel and how the target molecules are captured at the sensing site.

Answer 1

Surface plasmon leyes A Reflecting Моя Polarizer tanta light m Photodiode emitting diode I T array (2) we will fix the aubbochies on the sensor surface. (3) we can shown in attach the fridic channel (or flow cell) as in the figure. outlet inlet Starface Reflecting missa Plasmon layer flow cell \ XZUILIITT Polarizes e in Photodiode candy TUT array LED