Au nanoparticles immobilized on honeycomb-like polymeric films for surface-enhanced raman scattering (SERS) detection
Journal
Polymers
Journal Volume
9
Journal Issue
3
Pages
-
Date Issued
2017
Author(s)
Abstract
-axis. Furthermore, the particle size effects were evaluated by immobilized 12 and 67 nm of AuNPs on the honeycomb-like substrates, indicating larger AuNPs could induce more pronounced hot-spots effects. The generation of hot-spots resonance to enhance Raman intensity is strongly dependent on the diameter of AuNPs and the pore size of the honeycomb-like and 3D porous substrates for label-free and rapid SERS detection.
Type
journal article