Research Article

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

Figure 5

pH dependence of the peak shifts for the plasmon absorption of silver nanoparticles formed by the laser ablation in amphoteric (a) TDDSA and (b) HDDSA surfactants.
547378.fig.005a
(a)
547378.fig.005b
(b)