Figure 6
From: Grafting of short elastin-like peptides using an electric field

The surface-bound transition behavior of (−)charged ELP is impacted by assembly in an AEF. A bare gold control (yellow), (−)charged ELP assembled without an AEF (black) and (−)charged ELP assembled in − 0.3 V AEF vs. Ag/AgCl (red) were heated in 6 °C increments while the frequency shift was monitored. Lines between data points are added to help readers more clearly see the frequency trends.