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Updated: Feb 20, 2026

Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations
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Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations

Published on: June 23, 2022

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Híbridos tridimensionales de nanoestrellas de aleación Au-Ag y microescamas de oro plásmónicas para detección SERS de

Jun Dong, Shaolong Tu, Qingyan Han

    Optics express
    |February 18, 2026
    PubMed
    Resumen

    Este estudio desarrolló un novedoso sustrato 3D utilizando microescamas de oro y nanoestrellas de oro-plata para la detección SERS de alta sensibilidad de sustancias peligrosas en alimentos. El nuevo método ofrece una identificación rápida y precisa.

    Palabras clave:
    sustrato SERS 3Dnanoestrellas de Au-Agmicroescamas de orodetección de seguridad alimentariaespectroscopia Ramannanotecnología

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