Highly reproducible, large scale inkjet-printed Ag nanoparticles-ink SERS substrate

Plasmonic Sensors: A New Frontier in Nanotechnology

“…Of all the metals reported for plasmonic sensors, Ag and Au are considered the most useful plasmonic materials. They show the naturally lowest ohmic losses at optical frequencies due to their strong plasmon resonances in the visible range, their biocompatibility, and their stability [ 35 , 36 ]. In this Special Issue, Gahlaut et al presented highlights of recent developments in the field of nanostructured Ag substrates for plasmonic sensing, with a focus on SPR and SERS, over the past decade [ 37 ].…”