Deposition of noble metal nanoparticle patterning via pulsed-laser deposition in liquid for use as surface-enhanced Raman scattering substrates has been reported. The silver nanoparticle patterning has been deposited on a glass surface in contact with water by the pulsed-laser ablation of a silver target in water, and then found to be a highly effective surface-enhanced Raman scattering substrate. Three advantages of this technique are, respectively, positioning of nanoparticle patterning in devices with limited accessibility for optical sensing by surface-enhanced Raman scattering, chemically simple, and clean for nanoparticle patterning fabrications.
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Cui et al. (2006) studied this question.
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