Figure 3
ELISA assay results for the detection of whole human IgG by fluorescent biorecognition.
Dylight 549 anti-human fluorophores bound to the whole human IgG are excited by a green OLED and the emitted orange light is quantified. From the inset plot, the signal output is determined by the ramp time from 1 to 8 volts. The difference in ramp time (or time to reach threshold) between our sample and a BSA control quantifies concentration as delta t, demonstrating a conservative lower-limit-of-detection of 10 pg/mL.
