Issue 1, 2015
From the journal:

Chemical Communications

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

Suseung Lee,‡a   Hyeon Don Song,‡a   Young In Yang,a   Gil-Pyo Kim,a   Inhee Choi*b  and  Jongheop Yi*a  

* Corresponding authors

a Institute of Chemical Processes, School of Chemical and Biological Engineering, College of Engineering, Seoul National University, Seoul, Republic of Korea
E-mail: jyi@snu.ac.kr
Tel: +82-2-880-7438

b Department of Life Science, University of Seoul, Seoul 130-743, Republic of Korea
E-mail: inheechoi1@uos.ac.kr
Tel: +82-2-6490-2675

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.

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

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Article information

DOI
https://doi.org/10.1039/C4CC07818G
Article type
Communication
Submitted
03 Oct 2014
Accepted
04 Nov 2014
First published
04 Nov 2014

Chem. Commun., 2015,51, 213-216

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

S. Lee, H. D. Song, Y. I. Yang, G. Kim, I. Choi and J. Yi, Chem. Commun., 2015, 51, 213 DOI: 10.1039/C4CC07818G

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