Ultrasmall, Ligand-Free Ag Nanoparticles with High Antibacterial Activity Prepared by Pulsed Laser Ablation in Liquid

<div>TEM analyses of the ligand-free Ag colloidal solution prepared by picosecond laser ablation of silver target in deionized water using different laser wavelengths: (a) 1064 nm and (b) 355 nm. On the right side the corresponding size histogram is presented.</div>

Journal of Chemistry

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Figure 2

Figure 2: Ultrasmall, Ligand-Free Ag Nanoparticles with High Antibacterial Activity Prepared by Pulsed Laser Ablation in Liquid 