Bilayered Raman-intense Gold Nanostructures with Hidden Tags (BRIGHTs) for High-resolution Bioimaging

Overview

Journal Adv Mater

Date 2012 Nov 20

PMID 23161698

Citations 27

Authors

Naveen Gandra

Srikanth Singamaneni

Affiliations

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Abstract

Conventional SERS probes suffer from limited brightness and poor reproducibility and stability making them unsuitable for routine in vivo applications. A novel class of layered SERS probes is demonstrated in which individual nanostructures host electromagnetic hotspots, thus increasing brightness by more than two orders magnitude compared to conventional individual nanostructures.

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