Seed-mediated synthesis of floriated Ag nanoplates as surface enhanced Raman scattering substrate for in situ molecular detection
Source abstract
Abstract
Abstract Novel floriated Ag nanoplates showing numerous ultra-small gaps (6–8 nm) on the surfaces were synthesized via a seed-mediated method with the assistance of sodium citrate and etching agent hydrogen peroxide. After inner hotspots were certified by simulation, the floriated Ag nanoplates were employed in surface-enhanced Raman scattering (SERS) detection and exhibit high sensitivity and excellent homogeneity in the analysis of 2-naphthalenethiol. Particularly, a sticker-type SERS substrate was developed by mixed the floriated Ag nanoplates into flexible NaCMC film and applied to in situ survey pesticide residue on the surface of apple.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Biosensors and Analytical Detection · Paraquat toxicity studies and treatments
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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