Fig. 17
From: Recent advances in synthetic methods and applications of silver nanostructures
Effect of Ag colloid (solid line), 38 nm Au colloid (dashed line), Pt colloid (dash-dot-dot line), and filtrated solution of precipitated Ag colloid (dotted line) on luminol–H2O2 CL. The blank (filtrated solution of precipitated Ag colloid) signal was amplified by 100 times. Conditions: luminol, 1 × 10–4 mol/L; H2O2, 0.15 mol/L; pH 9.32 carbonate buffer for Ag, pH 12.0 NaOH for Au, pH 10.3 carbonate buffer for Pt [102]