Laser Ablation in Liquids as a Versatile Approach for the Synthesis of Hybrid Nanoparticles with Plasmonic and Magneto-Plasmonic SERS Applications
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2025
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SBFoton International Optics and Photonics Conference (SBFoton IOPC)
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The synthesis of nanomaterials with tunable
optical and magnetic properties is essential for applications in
nanomedicine, sensing, and bioimaging. This work explores
Laser Ablation in Liquid (LASiS) as a clean and efficient
method for producing hybrid nanoparticles for use as SERS
(Surface-Enhanced Raman Spectroscopy) substrates. We
synthesize and characterize two types of hybrid nanoparticles:
metallic Au-Ag alloys and core-shell Au-Fe(oxide) structures.
The study demonstrates how LASiS enables the engineering of
nanomaterials with enhanced properties for electric field
amplification in vibrational spectroscopy, highlighting its
potential as a versatile tool for nanobiophotonics applications
through a unified experimental approach.
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LASKOWSKI, DANIELLE; FEILSTRECKER JUNIOR, SIDO; ANJOS, VINICIUS P.; COSTA, KEVIN S.; MACHADO, THIAGO N.; LENZ, JORGE; VIANA, EMILSON R.; GOES, RAFAEL E. de; SCHREINER, WIDO H.; BEZERRA JUNIOR, ARANDI G. Laser Ablation in Liquids as a Versatile Approach for the Synthesis of Hybrid Nanoparticles with Plasmonic and Magneto-Plasmonic SERS Applications. In: SBFoton International Optics and Photonics Conference (SBFoton IOPC), Setembro 21-24, 2025, São Pedro, SP. Piscataway, Nova Jersey: IEEE, 2025. DOI: 10.1109/SBFOTONIOPC66433.2025.11218607. Disponível em: https://repositorio.ipen.br/handle/123456789/49378. Acesso em: 04 Mar 2026.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.