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Journal of Nanomaterials
Volume 2012 (2012), Article ID 820739, 5 pages
http://dx.doi.org/10.1155/2012/820739
Research Article

Fabrication of Highly Rough Ag Nanobud Substrates and Surface-Enhanced Raman Scattering of 𝝀 -DNA Molecules

State Key Lab of Low-Dimensional Quantum Physics, Department of Physics, Tsinghua University, Beijing 100084, China

Received 18 May 2012; Accepted 6 August 2012

Academic Editor: Steve F. A. Acquah

Copyright © 2012 Chuyun Deng et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. Y. W. C. Cao, R. Jin, and C. A. Mirkin, “Nanoparticles with Raman spectroscopic fingerprints for DNA and RNA detection,” Science, vol. 297, no. 5586, pp. 1536–1540, 2002. View at Publisher · View at Google Scholar · View at Scopus
  2. R. Tuma, “Raman spectroscopy of proteins: from peptides to large assemblies,” Journal of Raman Spectroscopy, vol. 36, no. 4, pp. 307–319, 2005. View at Publisher · View at Google Scholar · View at Scopus
  3. G. Haran, “Single-molecule raman spectroscopy: a probe of surface dynamics and plasmonic fields,” Accounts of Chemical Research, vol. 43, no. 8, pp. 1135–1143, 2010. View at Publisher · View at Google Scholar · View at Scopus
  4. J. H. Kim, M. Kataoka, D. Shimamoto et al., “Raman and fluorescence spectroscopic studies of a DNA-dispersed double-walled carbon nanotube solution,” ACS Nano, vol. 4, no. 2, pp. 1060–1066, 2010. View at Publisher · View at Google Scholar · View at Scopus
  5. C. Mallidis, J. Wistuba, B. Bleisteiner et al., “In situ visualization of damaged DNA in human sperm by Raman microspectroscopy,” Human Reproduction, vol. 26, no. 7, pp. 1641–1649, 2011. View at Publisher · View at Google Scholar · View at Scopus
  6. J. Gersten and A. Nitzan, “Electromagnetic theory of enhanced Raman scattering by molecules adsorbed on rough surfaces,” The Journal of Chemical Physics, vol. 73, no. 7, pp. 3023–3027, 1980. View at Google Scholar · View at Scopus
  7. K. Kneipp, Y. Wang, H. Kneipp et al., “Single molecule detection using surface-enhanced Raman scattering (SERS),” Physical Review Letters, vol. 78, no. 9, pp. 1667–1670, 1997. View at Google Scholar · View at Scopus
  8. S. Nie and S. R. Emory, “Probing single molecules and single nanoparticles by surface-enhanced Raman scattering,” Science, vol. 275, no. 5303, pp. 1102–1106, 1997. View at Publisher · View at Google Scholar · View at Scopus
  9. H. Xu, E. J. Bjerneld, M. Käll, and L. Börjesson, “Spectroscopy of single hemoglobin molecules by surface enhanced Raman scattering,” Physical Review Letters, vol. 83, no. 21, pp. 4357–4360, 1999. View at Google Scholar · View at Scopus
  10. M. Kahl and E. Voges, “Analysis of plasmon resonance and surface-enhanced Raman scattering on periodic silver structures,” Physical Review B, vol. 61, no. 20, pp. 14078–14088, 2000. View at Google Scholar · View at Scopus
  11. K. Kneipp, H. Kneipp, and J. Kneipp, “Surface-enhanced raman scattering in local optical fields of silver and gold nanoaggregates-from single-molecule raman spectroscopy to ultrasensitive probing in live cells,” Accounts of Chemical Research, vol. 39, no. 7, pp. 443–450, 2006. View at Publisher · View at Google Scholar · View at Scopus
  12. E. J. Blackie, E. C. Le Ru, and P. G. Etchegoin, “Single-molecule surface-enhanced raman spectroscopy of nonresonant molecules,” Journal of the American Chemical Society, vol. 131, no. 40, pp. 14466–14472, 2009. View at Publisher · View at Google Scholar · View at Scopus
  13. J. A. Dieringer, K. L. Wustholz, D. J. Masiello et al., “Surface-enhanced Raman excitation spectroscopy of a single rhodamine 6G molecule,” Journal of the American Chemical Society, vol. 131, no. 2, pp. 849–854, 2009. View at Publisher · View at Google Scholar · View at Scopus
  14. S. Rao, S. Raj, S. Balint et al., “Single DNA molecule detection in an optical trap using surface-enhanced Raman scattering,” Applied Physics Letters, vol. 96, no. 21, Article ID 213701, 2010. View at Publisher · View at Google Scholar · View at Scopus
  15. Y. Cao, H. S. Sun, J. L. Sun, G. Y. Tian, Z. Xing, and J. H. Guo, “Preparation and structural characterization of superionic conductor RbAg4I5 crystalline grain film,” Chinese Physics Letters, vol. 20, no. 5, pp. 756–758, 2003. View at Publisher · View at Google Scholar · View at Scopus
  16. S. Shi, J. Sun, G. Zhang, J. Guo, and Z. Wang, “The growth of thin silver nanowires bundle using RbAg4I 5 crystal grain thin film and the ionic conductivity of the thin film,” Physica B, vol. 362, no. 1–4, pp. 266–270, 2005. View at Publisher · View at Google Scholar · View at Scopus
  17. J. L. Sun, J. H. Zhang, W. Liu et al., “Shape-controlled synthesis of silver nanostructures,” Nanotechnology, vol. 16, no. 10, pp. 2412–2414, 2005. View at Publisher · View at Google Scholar · View at Scopus
  18. W. L. Peticolas, “Raman spectroscopy of DNA and proteins,” Methods in Enzymology, vol. 246, pp. 389–416, 1995. View at Publisher · View at Google Scholar · View at Scopus
  19. H. Deng, V. A. Bloomfield, J. M. Benevides, and G. Thomas, “Dependence of the Raman signature of genomic B-DNA on nucleotide base sequence,” Biopolymers, vol. 50, no. 6, pp. 656–666, 1999. View at Publisher · View at Google Scholar
  20. H. Wei and H. Xu, “Surface-enhanced Raman scattering of λ -DNA,” Applied Physics A, vol. 89, no. 2, pp. 273–275, 2007. View at Publisher · View at Google Scholar · View at Scopus
  21. J. De Gelder, K. De Gussem, P. Vandenabeele, and L. Moens, “Reference database of Raman spectra of biological molecules,” Journal of Raman Spectroscopy, vol. 38, no. 9, pp. 1133–1147, 2007. View at Publisher · View at Google Scholar · View at Scopus
  22. L. L. Sun, Y. J. Sun, F. G. Xu et al., “Atomic force microscopy and surface-enhanced raman scattering detection of DNA based on DNA-nanoparticle complexes,” Nanotechnology, vol. 20, no. 12, Article ID 125502, 2009. View at Publisher · View at Google Scholar · View at Scopus
  23. C. M. Muntean, N. Leopold, A. Halmagyi, and S. Valimareanu, “Surface-enhanced Raman spectroscopy of DNA from leaves of in vitro grown apple plants,” Journal of Raman Spectroscopy, vol. 42, no. 4, pp. 844–850, 2011. View at Publisher · View at Google Scholar · View at Scopus
  24. A. M. Michaels, J. Jiang, and L. Brus, “Ag Nanocrystal Junctions as the Site for Surface-Enhanced Raman Scattering of Single Rhodamine 6G Molecules,” Journal of Physical Chemistry B, vol. 104, no. 50, pp. 11965–11971, 2000. View at Google Scholar · View at Scopus
  25. J. Margueritat, H. Gehan, J. Grand et al., “Influence of the number of nanoparticles on the enhancement properties of surface-enhanced raman scattering active area: sensitivity versus repeatability,” ACS Nano, vol. 5, no. 3, pp. 1630–1638, 2011. View at Publisher · View at Google Scholar · View at Scopus
  26. A. Lee, G. F. S. Andrade, A. Ahmed et al., “Probing dynamic generation of hot-spots in self-assembled chains of gold nanorods by surface-enhanced raman scattering,” Journal of the American Chemical Society, vol. 133, no. 19, pp. 7563–7570, 2011. View at Publisher · View at Google Scholar · View at Scopus
  27. N. J. Borys and J. M. Lupton, “Surface-enhanced light emission from single hot spots in tollens reaction silver nanoparticle films: linear versus nonlinear optical excitation,” Journal of Physical Chemistry C, vol. 115, no. 28, pp. 13645–13659, 2011. View at Publisher · View at Google Scholar · View at Scopus