Comparing temporally fluctuation SERS signals from samples of porphyrin-bridged silver nanoparticle dimers and small aggregates prepared in the aqueous and in the organic ambient

Abstract

Temporally fluctuating SERS signals from silver nanoparticle dimers

Keywords

• Ag nanoparticle dimers
• small aggregates of Ag nanoparticles
• SERS signal blinking
• porphyrin linker