High-Throughput Fabrication of Microscale Gold Nanoparticle Superstructures with Tunable Plasmonic Coupling for Ultrasensitive SERS Detection
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Noble metal nanostructures are attractive substrates for surface-enhanced Raman scattering (SERS) but face persistent challenges in combining efficient hot-spot engineering with scalable fabrication. This paper presents a high-throughput, hot-spot-designable a... ...