Solution based, on chip direct growth of three-dimensionally wrinkled gold nanoparticles for a SERS active substrate

Suseung Lee; Hyeon Don Song; Young In Yang; Gil Pyo Kim; Inhee Choi; Jongheop Yi

doi:10.1039/c4cc07818g

Solution based, on chip direct growth of three-dimensionally wrinkled gold nanoparticles for a SERS active substrate

Suseung Lee, Hyeon Don Song, Young In Yang, Gil Pyo Kim, Inhee Choi, Jongheop Yi

Department of Life Science

Seoul National University

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

This work reports a solution-based method for on chip growth of wrinkled gold nanoparticles. During the growth process, time-resolved scattering profiles were measured, which permitted one to collect information regarding the growth kinetics. Finally, using the fabricated substrate, a 30 times stronger SERS enhancement was achieved than a spherical nanoparticle immobilized substrate.

Original language	English
Pages (from-to)	213-216
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	1
DOIs	https://doi.org/10.1039/c4cc07818g
State	Published - 4 Jan 2015

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10.1039/c4cc07818g

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title = "Solution based, on chip direct growth of three-dimensionally wrinkled gold nanoparticles for a SERS active substrate",

abstract = "This work reports a solution-based method for on chip growth of wrinkled gold nanoparticles. During the growth process, time-resolved scattering profiles were measured, which permitted one to collect information regarding the growth kinetics. Finally, using the fabricated substrate, a 30 times stronger SERS enhancement was achieved than a spherical nanoparticle immobilized substrate.",

author = "Suseung Lee and Song, {Hyeon Don} and Yang, {Young In} and Kim, {Gil Pyo} and Inhee Choi and Jongheop Yi",

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AU - Lee, Suseung

AU - Song, Hyeon Don

AU - Yang, Young In

AU - Kim, Gil Pyo

AU - Choi, Inhee

AU - Yi, Jongheop

PY - 2015/1/4

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AB - This work reports a solution-based method for on chip growth of wrinkled gold nanoparticles. During the growth process, time-resolved scattering profiles were measured, which permitted one to collect information regarding the growth kinetics. Finally, using the fabricated substrate, a 30 times stronger SERS enhancement was achieved than a spherical nanoparticle immobilized substrate.

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Solution based, on chip direct growth of three-dimensionally wrinkled gold nanoparticles for a SERS active substrate

Abstract

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