Platform for stand-off and real-time SERS sensing of airborne analytes

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United States of America

PATENT NO 12247924
APP PUB NO 20220258232A1
SERIAL NO

17625841

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Abstract

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Disclosed herein is a composite material suitable for use in surface-enhanced Raman scattering, the material comprising a substrate layer having a surface; a plurality of layers of core-shell particles formed on the surface of the substrate layer, wherein the core is formed from a plasmonic metal nanoparticle, and the shell is formed from a metal-organic framework (MOF), and wherein the plurality of layers of core-shell particles provide a thickness of from 0.5 to 10 um on the surface of the substrate layer. In specific embodiments, the plasmonic metal nanoparticles are silver nanocubes, and the MOF is ZIF-8.

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Patent Owner(s)

  • NANYANG TECHNOLOGICAL UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ling, Xing Yi Singapore, SG 3 1
Phan, Quang Gia Chuong Singapore, SG 2 1

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