Ultrabright gap-enhanced Raman tags for high-speed bioimaging

The speed of surface-enhanced Raman spectroscopy (SERS) imaging is generally limited due to low Raman signals. Here, the authors develop bright gap-enhanced Raman tags with external hot spots and demonstrate their use in fast near-infrared bioimaging.

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Detalles Bibliográficos
Autores principales: Yuqing Zhang, Yuqing Gu, Jing He, Benjamin D. Thackray, Jian Ye
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/58b1c5f6033d455d987efbfaa9d49881
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Descripción
Sumario:The speed of surface-enhanced Raman spectroscopy (SERS) imaging is generally limited due to low Raman signals. Here, the authors develop bright gap-enhanced Raman tags with external hot spots and demonstrate their use in fast near-infrared bioimaging.