Surface-Enhanced Raman Scattering Studies of Au-Ag Bimetallic Nanoparticles with a Tunable Surface Plasmon Resonance Wavelength Synthesized by Picosecond Laser Irradiation

Surface-Enhanced Raman Scattering Studies of Au-Ag Bimetallic Nanoparticles with a Tunable Surface Plasmon Resonance Wavelength Synthesized by Picosecond Laser Irradiation

Here, we present a simple and green method of preparing Au-Ag bimetallic nanoparticles (NPs) with a tunable surface plasmon resonance (SPR) wavelength by using picosecond laser irradiation. Au-Ag alloy NPs have been produced by irradiating the solutions containing respective metallic salts in a poly...

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Bibliographic Details
Main Authors: P. Babuji, Md Abu Taher, Mudasir H. Dar, D. Narayana Rao, P. Gopala Krishna, V. Saikiran
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Photonics
Subjects:
Au-Ag bimetallic alloy nanoparticles
laser irradiation
SERS
surface plasmon resonance
Online Access:https://www.mdpi.com/2304-6732/10/12/1345

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