Figure 5From: A signal amplification assay for HSV type 1 viral DNA detection using nanoparticles and direct acoustic profilingHomogeneous assay with NA modified 15 nm gold nanoparticles for the detection of 5 × 10-11 M target. Traces 1 & 3 are responses on active channels; traces 2 & 4 are responses on control channels.Back to article page