Trace analysis of polycyclic aromatic hydrocarbons using calixarene layered gold colloid film as substrates for surface-enhanced Raman scattering
Version of Record online: 24 SEP 2012
Copyright © 2012 John Wiley & Sons, Ltd.
Journal of Raman Spectroscopy
Volume 44, Issue 1, pages 41–46, January 2013
How to Cite
Shi, X., Kwon, Y.-H., Ma, J., Zheng, R., Wang, C. and Kronfeldt, H.-D. (2013), Trace analysis of polycyclic aromatic hydrocarbons using calixarene layered gold colloid film as substrates for surface-enhanced Raman scattering. J. Raman Spectrosc., 44: 41–46. doi: 10.1002/jrs.4155
- Issue online: 9 JAN 2013
- Version of Record online: 24 SEP 2012
- Manuscript Accepted: 24 JUN 2012
- Manuscript Revised: 24 MAY 2012
- Manuscript Received: 11 DEC 2011
- European Union. Grant Number: PITN-GA-2009-237868
- National Natural Science Foundation of China. Grant Number: 40906051
- State Scholarship Fund of China
Supporting information may be found in the online version of this article.
|jrs_4155_sm_figure_s1.tif||TIFF image||139K||Figure S1. Top: SERS/SERDS spectra of 400 nM pyrene on fresh and reused DMCX-functionalized gold colloid film; Bottom: Raman spectra of blank fresh and reused DMCX-functionalized gold colloid film; the black ones are the first time detection and the red ones are the second detection. The laser power is 12 mW and the integration time is 15 s.|
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