| Literature DB >> 22887635 |
Xiaobin Xu1, Kwanoh Kim, Huifeng Li, D L Fan.
Abstract
Surface enhanced Raman scattering (SERS) is sensitive enough for single-molecule biochemical detection, but it is extremely difficult to obtain a large number of SERS hotspots for sensitive and reproducible detection. It is even more challenging to assemble the hotspots at designated positions for location predictable sensing. Here, we report an original strategy for the synthesis, manipulation, and assembling of plasmonic nanocapsule SERS sensors for high-sensitivity biochemical detection at predictable locations.Entities:
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Year: 2012 PMID: 22887635 PMCID: PMC3710289 DOI: 10.1002/adma.201201820
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849