Research Summary

Selected Publications

Papers with an asterisk(*) are based on research conducted outside of RIKEN.

• 1. Watanabe, S., Kikuchi, T., Iwai, T., Matsushita, R., Takatsu, M., Honda, S., Nakanishi, T., Y. Seto
  "Single crystal X-ray analysis using he crystalline sponge method for direct structure determination of new and earlier synthetic cannabinoids including OXIXIDs, AKB48, and JWH-424 from a trace sample"
  Forensic Chemistry, 33, 100480 (2023)
• 2. Iwai, T., Honda, S., Watanabe, S., Matsushita, R., Nakanishi, T., Takatsu, M., Moriwaki, T,, Yabashi,, M., Ishikawa, T., Seto, Y.
  "Forensic discrimination of drug powder based on drug mixing condition determined using micro Fourier" transform infrared spectroscopy
  ACS Omega, 8, 4285－4293 (2023)
• 3. Matsushita, R., Nakanishi, T., Watanabe, S., Iwai, T., Takatsu, M., Honda, S., Funaki, K., Ishikawa, T., Seto, Y.
  "Effect of machine washing on the chromatography parameters of polyester fiber gel permeation"
  ACS Omega, 7, 38789－38795 (2022)
• 4. Ishimi, A., Nakanishi, T., Seto, Y., Nishiwaki, Y.
  "Nondestructive discrimination of black ceramic prints on automotive glasses by portable X-ray fluorescence spectrometer"
  Journal of Forensic Sciences, 67, 1825－1835 (2022)
• 5. Matsushita, R., Watanabe, S., Iwai, T., Nakanishi, T., Takatsu, M., Honda, S., Funaki, K., Ishikawa, T., Seto, Y.
  "Forensic discrimination of polyester fibers using gel permeation chromatography"
  Forensic Chemistry, 30, 100428 (2022)
• 6. Watanabe, S., Iwai, T., Matsushita, R., Nakanishi, T., Kuzhiuumparambil, U., Fu,, S., Seto, Y.
  "Comparison between human liver microsomes and the fungus Cunninghamella elegans for biotransformation of the synthetic cannabinoid JWH-424 having a bromo-naphthyl moiety analyzed by high-resolution mass spectrometry"
  Forensic Toxicology, 40, 278－288 (2022)
• 7. Seto, Y.
  "Forensic science: Application of synchrotron radiation technology to scientific investigation"
  BUNSEKI, 2021, 547－551 (2021)
• 8. *Seto, Y.
  "On-site detection of chemical warfare agents"
  'Handbook of the Toxicology of Chemical Warfare Agents', 3rd ed., ed. by Gupta, R. C., Elsevier, Amsterdam, Chapter 60, 983－1003 (2020)
• 9. *Seto, Y., Hashimoto, R., Taniguchi, T., Ohrui, Y., Nagoya, T., Iwamatsu, T., Komaru, S., Usui, D., Morimoto, S., Sakamoto, Y., Ishizaki, A., Nishide, T., Inoue, Y., Sugiyama, H., Nakano, N.
  "Development of ion mobility spectrometry with novel atmospheric electric emission ionization for field detection of gaseous and blister chemical warfare agents"
  Analytical Chemistry, 91, 5403－5414 (2019)
• 10. *Seto, Y., Sekiguchi, H., Maruko, H., Yamashiro, S., Sano, Y., Takayama, Y., Sekioka, R., Yamaguchi, S., Kishi, S., Sato, T., Sekiguchi, H., Iura, K., Nagashima, H., Nagoya, T., Tsuge, K., Ohsawa, I., Okumura, A., Takada, A., Nagano, H., Ezawa, N., Watanabe, S., Hashimoto, H.
  "Sensitive and comprehensive detection of chemical warfare agents in air by atmospheric pressure chemical ionization ion trap tandem mass spectrometry with counter-flow introduction"
  Analytical Chemistry, 86, 4316－4326, 2014

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