Fig. 14
From: Engineered peptide-based nanobiomaterials for electrochemical cell chip
Figure reproduced with permission from: Ref. [10], Copyright (2010) with permission from Elsevier
Differential pulse voltammetry of PC12 cell to compare the effects of patterned and non-patterned peptides on Au electrode, a C(RGD)4, b RGD-MAP-C, c PLL in PBS (0.01Â M pH 7.4). Pulse amplitude and pulse width adopted were 50Â mV and 50Â ms, respectively. d Comparison between DPV peak current from PC12 cells on the different peptide fabricated Au surface.