Research Article

Influence of Surfactants and Dissolved Gases on the Silver Nanoparticle Plasmon Resonance Absorption Spectra Formed by the Laser Ablation Processes

Figure 3

The peak shifts for the plasmon absorption of silver nanoparticles formed by the laser ablation in (a) anionic (●: SDS, ◆: SD) and (b) cationic (■: CTAB, ▲:CTAC) surfactants.
547378.fig.003a
(a)
547378.fig.003b
(b)