Nanospectroscopy of thiacyanine dye molecules adsorbed on silver nanoparticle clusters

U Ralević, G Isić, DV Anicijević, B Laban… - Applied Surface …, 2018 - Elsevier
The adsorption of thiacyanine dye molecules on citrate-stabilized silver nanoparticle clusters
drop-cast onto freshly cleaved mica or highly oriented pyrolytic graphite surfaces is
examined using colocalized surface-enhanced Raman spectroscopy and atomic force
microscopy. The incidence of dye Raman signatures in photoluminescence hotspots
identified around nanoparticle clusters is considered for both citrate-and borate-capped
silver nanoparticles and found to be substantially lower in the former case, suggesting that …

[PDF][PDF] Nanospectroscopy of thiacyanine dye molecules adsorbed on silver nanoparticle clusters

URGID Vasic, ABLUB Vladimir, ML Vesna, VR Gajic… - 2017 - academia.edu
The adsorption of thiacyanine dye molecules on citrate-stabilized silver nanoparticle clusters
drop-cast onto freshly cleaved mica or highly oriented pyrolytic graphite surfaces is
examined using colocalized surface-enhanced Raman spectroscopy and atomic force
microscopy. The incidence of dye Raman signatures in photoluminescence hotspots
identified around nanoparticle clusters is considered for both citrate–and borate–capped
silver nanoparticles and found to be substantially lower in the former case, suggesting that …
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