Figure 6From: Label-free detection of biomolecular interactions in real time with a nano-porous silicon-based detection methodSample (green) and reference (blue) cells behave identically during HyNic-functionalized deposition of 0.5 mg/mL HyNic functionalized streptavidin, indicating that sample flow and deposition chemistries occur at similar rate. 50 μL sample and reference volumes each were exposed to the sensor surface over 500 seconds.Back to article page