岩田 祐子 IWATA Yuko T.

ID:9000243878823

科学警察研究所 National Research Institute of Police Science (2014年 CiNii収録論文より)

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Articles:  1-8 of 8

  • Profiling of Methamphetamine  [in Japanese]

    IWATA Yuko T. , KUWAYAMA Kenji , TSUJIKAWA Kenji , KANAMORI Tatsuyuki , INOUE Hiroyuki

    我が国で最も乱用されているmethamphetamineの塩酸塩について,押収されるまでの薬物の起源と履歴(原料,合成ルート,製造方法等)が反映されている薬物プロファイルを明らかにする薬物プロファイリングのこれまでの研究成果を報告する.アルカリ性下で有機溶媒を用いて微量成分を抽出しガスクロマトグラフィーを行う微量成分分析では,微量成分をよく検出・分離する条件を決定し,複数の内部標準物質を添加するこ …

    BUNSEKI KAGAKU 63(3), 221-231, 2014

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  • Rapid Chemical Examinations of Cannabis and Its Related Herbal Products  [in Japanese]

    Kuwayama Kenji , Tsujikawa Kenji , Kanamori Tatsuyuki , Iwata Yuko T. , Inoue Hiroyuki

      We previously developed a rapid method for morphological examination of cannabis and its related herbal products. In this study, general methods for chemical examination by thin layer chro …

    Japanese Journal of Forensic Science and Technology 18(2), 143-153, 2013

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  • Rapid Morphological Examination of Cannabis and Its Related Herbal Products  [in Japanese]

    Kuwayama Kenji , Tsujikawa Kenji , Kanamori Tatsuyuki , Iwata Yuko T. , Inoue Hiroyuki

      There is still a considerable number of seizures of illicit cannabis in Japan. In addition, the prevalence of herbs containing synthetic cannabinoids becomes a serious social problem. Beca …

    Japanese Journal of Forensic Science and Technology 18(2), 135-141, 2013

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  • Identification of Simon's Reagent-positive Metabolites in Phenothiazine User's Urine  [in Japanese]

    Kanamori Tatsuyuki , Kuwayama Kenji , Tsujikawa Kenji , Miyaguchi Hajime , Iwata Yuko T. , Inoue Hiroyuki , Kishi Tohru

      A urine sample obtained from a phenothiazine user was examined to identify metabolites which caused false-positive result on a screening test for methamphetamine in urine based on the Simo …

    Japanese Journal of Forensic Science and Technology 12(2), 237-245, 2007

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  • Effects of the Various Preparation Procedures of Dragendorff Reagent on Sensitivity for Thin Layer Chromatography

    Kuwayama Kenji , Tsujikawa Kenji , Miyaguchi Hajime , Kanamori Tatsuyuki , Iwata-Togawa Yuko , Inoue Hiroyuki , Kishi Tohru , Tsunoda Noriko

      The effects of the various preparation procedures of the Dragendorff reagent on sensitivity for thin layer chromatography (TLC) were examined. The sensitivity to various compounds was diff …

    Japanese Journal of Forensic Science and Technology 10(2), 127-133, 2005

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  • Construction of Amphetamine-type Stimulants (ATS) Database Using Commercial Software  [in Japanese]

    Tsuge Kouichiro , Inoue Hiroyuki , Iwata Yuko T. , Kanamori Tatsuyuki , Higashikawa Yoshiyasu , Tsunoda Noriko

      We established a database system for amphetamine-type stimulants (ATS) tablets operated on Microsoft Access software. The database has 34 fields composed of information on pictures, shapes …

    Japanese journal of science and technology for identification 9(2), 157-164, 2004

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  • Analysis of Phenethylamines and Their Metabolites by Column-switching Liquid Chromatography/Mass Spectrometry  [in Japanese]

    Kanamori Tatsuyuki , Iwata Yuko , Ohmae Yoshihito , Inoue Hiroyuki , Kishi Tohru

      Liquid chromatography (LC) with a column-switching system connected to electrospray ionization mass spectrometry (ESI-MS) was developed for the determination of phenethylamines and their m …

    Japanese journal of science and technology for identification 7(1), 53-60, 2002

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  • Analysis of 2,5-Dimethoxy-4-alkylthiophenethylamines (2C-T Analogs)  [in Japanese]

    Kanamori Tatsuyuki , Iwata Yuko , Ohmae Yoshihito , Inoue Hiroyuki , Kishi Tohru

      2,5-Dimethoxy-4-alkylthiophenethylamines (2C-T analogs), new psychedelic phenethylamines, were synthesized and analytical procedures for these compounds were investigated. Thin-layer chrom …

    Japanese journal of science and technology for identification 5(2), 97-103, 2001

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