Research Article

Using Size-Exclusion Chromatography to Monitor Variations in the Sizes of Microwave-Irradiated Gold Nanoparticles

Figure 2

(a) SEC chromatograms and (b) UV-Vis absorption spectra of citrate-capped Au NPs after MW irradiation at temperatures of (A) 100, (B) 120, and (C) 140°C. The separation conditions are described in Section 2.
970685.fig.002a
(a)
970685.fig.002b
(b)