aggregated silver nanoparticles, liquid substrates, localized surface plasmon resonance, wavelength-tunable, thiram
Surface-enhanced Raman scattering, maleic hydrazide, aggregated Ag nanoparticle, hydrogel
aggregated AgNPs, positively charged, SERS, paper-based chips, thiram
sers, electromagnetic enhancement, chemical enhancement, gold, silver, silver chloride
aggregated gold nanoparticles, plasmonic hotspots, localized surface Plasmon resonance, surface enhanced Raman scattering, malachite green