Raman-active nanoparticles and method of preparing the same

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United States of America Patent

PATENT NO 12013393
APP PUB NO 20210364509A1
SERIAL NO

16498326

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Abstract

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Provided is a method of preparing Raman-active nanoparticles, which includes a) preparing a metal nanocore having a nano-star shape from a first reaction solution in which a first metal precursor is mixed with a buffer solution; b) fixing a Raman reporter in the metal nanocore; and c) forming a metal shell, which surrounds the nanocore in which the Raman reporter is fixed, from a second reaction solution in which a second metal precursor is mixed with the nanocore in which the Raman reporter is fixed. The Raman reporter has a binding affinity for each of a first metal of the metal nanocore and a second metal of the metal shell.

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Patent Owner(s)

Patent OwnerAddress
KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE267 GAJEONG-RO YUSEONG-GU DAEJEON 34113

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Wansun Daejeon, KR 7 2
Lee, Tae Geol Daejeon, KR 23 31
You, Eun-Ah Daejeon, KR 11 3

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