Tuning localized surface plasmon resonance of star-like gold nanoparticles by in situ growth on crystalline nanocellulose for SERS substrates

Tuning localized surface plasmon resonance of star-like gold nanoparticles by in situ growth on crystalline nanocellulose for SERS substrates

The influence of crystalline nanocellulose (CNC) played a crucial role in modulating the local surface plasmon resonance (LSPR) of star-like gold nanoparticles (SAuNPs), acting as both a diffusion barrier and a chemical reducer during the growth of anisotropic nanoparticles (NPs). This effect was in...

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Bibliographic Details
Main Authors: Alfredo Ayala-Fonseca, Gonzalo Ramírez-García, Andrés De Luna Bugallo, Elder De la Rosa, Pedro Salas
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:JPhys Photonics
Subjects:
LSPR
SERS
plasmon modulation
Online Access:https://doi.org/10.1088/2515-7647/adef21
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