Abstract
We have demonstrated surface-enhanced Raman spectroscopy (SERS) on arrays of Au nanorods aligned in line by a dynamic oblique deposition technique. For light polarized along the major axes of the nanorods, the plasma resonance of the Au nanorods has been tuned to a wavelength suitable for Raman spectroscopy. Raman scattering on the discrete nanorods is significantly enhanced compared with that on semicontinuous Au films. Since the preparation process is physically bottom-up, it is robust in its selection of the materials and is useful for providing SERS sensors at low cost.
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C. L. Haynes, C. R. Yonzon, X. Y. Zhang, and R. P. V. Duyne, J. Raman Spectrosc., 2005, 36, 471.
J. C. Hulteen, D. A. Treichel, M. T. Smith, M. L. Duval, T. R. Jensen, and R. P. V. Duyne, J. Phys. Chem. B, 1999, 103, 3854.
B. Chance, Ann. N.Y. Acad. Sci., 1998, 838, 29.
J. T. Krug II, E. J. Sánchez, and X. S. Xiea, J. Chem. Phys., 2002, 16, 10895.
P. F. Liao, J. G. Bergman, D. S. Chemla, A. Wokaun, J. Melngailis, A. M. Hawryluk, and N. P. Economou, Chem. Phys. Lett., 1981, 82, 355.
J. L. Martínes, Y. Gao, T. López-Ríos, and A. Wirgin, Phys. Rev. B, 1987, 35, 9481.
E. A. Wachter, A. K. Moore, and J. W. Haas, Vib. Spectrosc., 1992, 3, 73.
M. Inoue and K. Ohtaka, J. Phys. Soc. Jpn., 1983, 52, 3853.
N. Félidj, J. Aubard, G. Lévia, J. R. Krenn, A. Hohenau, G. Schider, A. Leitner, and F. R. Aussenegg, Appl. Phys. Lett., 2003, 82, 3095.
B. Nikoobakht, J. Wang, and M. A. El-Sayed, Chem. Phys. Lett., 2002, 366, 17.
M. Suzuki, Y. Nidome, N. Terasaki, K. Inoue, Y. Kuwahara, and S. Yamada, Jpn. J. Appl. Phys., Part 2, 2004, 43, L554.
X. G. Hu, W. L. Cheng, T. Wang, Y. L. Wang, E. K. Wang, and S. J. Dong, J. Phys. Chem. B, 2005, 109, 19385.
M. Suzuki, W. Maekita, K. Kishimoto, S. Teramura, K. Nakajima, K. Kimura, and Y. Taga, Jpn. J. Appl. Phys. Part 2, 2005, 44, L193.
M. Suzuki, W. Maekita, Y. Wada, K. Nakajima, K. Kimura, T. Fukuoka, and Y. Mori, Appl. Phys. Lett., 2006, 88, 203121.
M. Suzuki, Y. Wada, W. Maekita, K. Nakajima, K. Kimura, T. Fukuoka, and Y. Mori, e-J. Surf. Sci. Nanotech., 2005, 3, 280.
T. M. Lu, D. X. Ye, T. Karabacak, and G. C. Wang, in Mater. Res. Soc. Symp. Proc., ed. E. Chason, G. H. Gilmer, H. Huang, and E. Wang, 2005, Warrendale, PA, 13.
C. F. Bohren and D. R. Huffman, “Absorption and Scattering of Light by Small Particles”, 1983, Wiley, New York.
H. C. van de Hulst, “Light Scattering by Small Particles”, 1981, Dover, New York.
K. Kneipp, H. Kneipp, I. Itzkan, R. R. Dasari, and M. S. Feld, Chem. Rev., 1999, 99, 2957.
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Suzuki, M., Nakajima, K., Kimura, K. et al. Au Nanorod Arrays Tailored for Surface-Enhanced Raman Spectroscopy. ANAL. SCI. 23, 829–833 (2007). https://doi.org/10.2116/analsci.23.829
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DOI: https://doi.org/10.2116/analsci.23.829