A new-type dynamic SERS method for ultrasensitive detection
Article first published online: 27 OCT 2012
Copyright © 2012 John Wiley & Sons, Ltd.
Journal of Raman Spectroscopy
Volume 44, Issue 1, pages 21–28, January 2013
How to Cite
Qian, K., Yang, L., Li, Z. and Liu, J. (2013), A new-type dynamic SERS method for ultrasensitive detection. J. Raman Spectrosc., 44: 21–28. doi: 10.1002/jrs.4137
- Issue published online: 9 JAN 2013
- Article first published online: 27 OCT 2012
- Manuscript Accepted: 26 MAY 2012
- Manuscript Revised: 25 MAY 2012
- Manuscript Received: 10 DEC 2011
- dynamic surface-enhanced Raman spectroscopy;
- analytical methods;
- phase transitions
In this study, we proposed a simple and ultrasensitive approach called dynamic surface-enhanced Raman spectroscopy, which has been experimentally and theoretically demonstrated. The signal for rhodamine 6G is at least four orders of magnitude higher than that for the traditional method. A series of experiments have been exploited so as to verify the universality of our strategies. The results highlight a rapid and effective method in addictive narcotics residue apparatus, pesticide residue, crime scene or other public security field. Copyright © 2012 John Wiley & Sons, Ltd.