In Situ Study of Electropolymerized Poly(3-aminobenzoic acid) Thin Film on BD-R and DVD-R Grating Substrates by Electrochemical-Transmission Surface Plasmon Resonance Spectroscopy

Figure 1

(a) CV trace and (b) corresponding potential ramp (top) with TSPR kinetic curves on BD-R (middle) and DVD-R (bottom) grating substrates during electropolymerization of 3-ABA in 0.5 M H₂SO₄ at scan rate of 20 mV/s for 5 cycles.

(a)

(b)