Bulletin of the Korean Chemical Society

  • 제24권5호
  • /
  • Pages.633-637
  • /
  • 2003
  • /
  • 0253-2964(pISSN)
  • /
  • 1229-5949(eISSN)
대한화학회 (Korean Chemical Society)
권호 표지
DOI QR코드

DOI QR Code

Surface-enhanced Raman Spectroscopy of Quinomethionate Adsorbed on Silver Colloids

  • Kim, Mak-Soon (Department of Chemistry Education, Kyungpook National University) ;
  • Kang, Jae-Soo (Department of Chemistry Education, Kyungpook National University) ;
  • Park, Si-Bum (Department of Chemistry Education, Kyungpook National University) ;
  • Lee, Mu-Sang (Department of Chemistry Education, Kyungpook National University)
  • 발행 : 2003.05.20
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

We have studied the surface-enhanced Raman spectroscopy (SERS) spectrum of quinomethionate (6-methyl-1,3-dithiolo[4,5-b]quinoxalin-2-one), which is an insecticide or fungicide used on vegetables and wheat. We observed no signals in the ordinary Raman spectra of solid-state quinomethionate, but when it was adsorbed on a colloidal silver surface, strong vibrational signals were obtained at a very low concentration. The SERS spectra were obtained by silver colloids prepared by the Creighton et al. method. The influence of pH and the aggregation inductors ($Cl^-,\;Br^-,\;I^-,\;F^-$) on the adsorption mechanism was investigated. Two different adsorption mechanisms were deduced, depending on the experimental conditions: The one N atom or two N atoms are chemisorbed on an Ag surface. An important contribution of the chemical mechanism was inferred when the one N atom was perpendicularly adsorbed on a surface. It is possible that quinomethionate can be detected to about $10^{-5}$ M.

키워드

참고문헌

  1. Fleischman, M.; Hendra, P. J.; McQuillan, A. J. Chem. Phys. Lett.1974, 26, 163. https://doi.org/10.1016/0009-2614(74)85388-1
  2. Sanchez-Gil, J. A.; Garcia-Ramos, J. V. J. Chem. Phys. 1998, 108,317. https://doi.org/10.1063/1.475394
  3. Otto, A.; Mrozek, I.; Garbhorn, H.; Akemann, W. J. Phys.:Condens. Mat. 1992, 4, 1143. https://doi.org/10.1088/0953-8984/4/5/001
  4. Min, E. S.; Nam, S. I.; Lee, M. S. Bull. Chem. Soc. Jpn. 2002, 88,1293.
  5. Sanchez-Cortes, S.; Garcia-Ramos, J. V. Surface Science 2001,473, 133. https://doi.org/10.1016/S0039-6028(00)00963-8
  6. Ahmadi, T. S.; Wang, Z. L.; Green, T. C.; Jenglein, A.; El-Sayed,M. A. Science 1996, 272, 1924. https://doi.org/10.1126/science.272.5270.1924
  7. Li, Y. S.; Cheng, J. C.; Coons, L. B. Spectrochimica. Acta Part A1999, 55, 1197. https://doi.org/10.1016/S1386-1425(98)00282-0
  8. Krause, R. T.; August, E. M. Journal-Association of OfficialAnalytical Chemists 1983, 66, 1018.
  9. Victer, R. S.; Chan, P. W.; Johnsen, R. E. Spectrosc Lett. 1973, 6,132.
  10. Jung, Y. M.; Lim, J. W.; Kim, E. R.; Lee, H.; Lee, M. S. Bull. Korean Chem. Soc. 2001, 22, 318.
  11. Jeanette, G. G.; Cook, C.; Koglin, E. J. Raman Spectrosc. 1993,24, 609. https://doi.org/10.1002/jrs.1250240910
  12. Mukherjee, K.; Sanchez-Cortes, S.; Garcia-Ramos, J. V.Vibrational Spectroscopy 2001, 25, 91. https://doi.org/10.1016/S0924-2031(00)00108-9
  13. Dainy, Lin-Vien et al. The Handbook of Infrared and RamanCharacteristic Frequencies of Organic Molecules; AcademicPress, Inc.: New York, 1991.
  14. Mitchell, R. W.; Glass, R. W.; Merritt, J. A. J. Mol. Spectrosc.1970, 36, 310. https://doi.org/10.1016/0022-2852(70)90112-8
  15. Furtak, T. E.; Macomber, S. H. Chem. Phys. Lett. 1983, 95, 328. https://doi.org/10.1016/0009-2614(83)80568-5
  16. Pemberton, J. E.; Guy, A. L.; Sobocinsky, R. L.; Tuschel, D. D.;Cross, N. A. Appl. Surf. Sci. 1988, 32, 33. https://doi.org/10.1016/0169-4332(88)90072-4
  17. Li, Y. S.; Cheng, J.; Wang, Y. Spectrochimica Acta Part A 2000,56, 2067. https://doi.org/10.1016/S1386-1425(00)00268-7
  18. Sanches-Cortes, S.; Garcia-Ramos, J. V. J. Raman Spectrosc.1992, 23, 61. https://doi.org/10.1002/jrs.1250230108
  19. Moskovits, M.; Suh, J. S. J. Phys. Chem. 1984, 88, 5526. https://doi.org/10.1021/j150667a013
  20. Salaita, G. N.; Lu, F.; Languren-Davidson, L.; Hubbard, A. T. J.Electronal. Chem. 1987, 229, 1. https://doi.org/10.1016/0022-0728(87)85127-6

피인용 문헌

  1. Solution-based direct readout surface enhanced Raman spectroscopic (SERS) detection of ultra-low levels of thiram with dogbone shaped gold nanoparticles vol.136, pp.3, 2011, https://doi.org/10.1039/C0AN00594K
  2. Detection of Pesticides and Metabolites Using Surface-Enhanced Raman Spectroscopy (SERS): Acephate vol.69, pp.7, 2015, https://doi.org/10.1366/14-07594
  3. Study of Substitution Effect of Anthraquinone by SERS Spectroscopy vol.25, pp.12, 2003, https://doi.org/10.5012/bkcs.2004.25.12.1779
  4. Studies on surface plasmon resonance and photoluminescence of silver nanoparticles vol.71, pp.1, 2003, https://doi.org/10.1016/j.saa.2007.12.002