Figure 7
From: Selective plasmon-driven catalysis for para-nitroaniline in aqueous environments

Potential dependent electrochemical SERS of PNA excited at 532 nm at different pH.
(a) at pH = 9 and (b) pH = 3.
From: Selective plasmon-driven catalysis for para-nitroaniline in aqueous environments

Potential dependent electrochemical SERS of PNA excited at 532 nm at different pH.
(a) at pH = 9 and (b) pH = 3.