Online First Articles

ISSN: 1860-8965 (Print) 1860-8973 (Online)

Articles not assigned to an issue (19 articles)

  1. No Access

    Original Article

    Mass spectrometric differentiation of the isomers of mono-methoxyethylamphetamines and mono-methoxydimethylamphetamines by GC–EI–MS–MS

    Kei Zaitsu, Haruhiko Miyagawa, Yuki Sakamoto, Shuntaro Matsuta…
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  2. No Access

    Case Report

    A fatal case of 3,4-methylenedioxypyrovalerone poisoning: coexistence of α-pyrrolidinobutiophenone and α-pyrrolidinovalerophenone in blood and/or hair

    Akira Namera, Shumari Urabe, Takeshi Saito, Aiko Torikoshi-Hatano…
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  3. No Access

    Short Communication

    Sequential extraction of amphetamines, opiates, and 11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid from a limited volume of urine using a monolithic silica spin column coupled with gas chromatography–mass spectrometry

    Akira Namera, Takeshi Saito, Shota Miyazaki, Shigenori Ohta…
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  4. No Access

    Case Report

    A fatal case of MAM-2201 poisoning

    Takeshi Saito, Akira Namera, Naoya Miura, Shigenori Ohta…
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  5. No Access

    Original Article

    Sensitive determination of ethylene glycol, propylene glycol and diethylene glycol in human whole blood by isotope dilution gas chromatography–mass spectrometry, and the presence of appreciable amounts of the glycols in blood of healthy subjects

    Amin Wurita, Osamu Suzuki, Koutaro Hasegawa, Kunio Gonmori…
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  6. No Access

    Short Communication

    Determination of ibotenic acid and muscimol, the Amanita mushroom toxins, in human serum by liquid chromatography–tandem mass spectrometry

    Koutaro Hasegawa, Kunio Gonmori, Hiroki Fujita, Yoshito Kamijo…
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  7. No Access

    Original Article

    Characterization of the designer benzodiazepine pyrazolam and its detectability in human serum and urine

    Bjoern Moosmann, Melanie Hutter, Laura M. Huppertz, Sascha Ferlaino…
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  8. No Access

    Original Article

    Assessment of the presence of damiana in herbal blends of forensic interest based on comprehensive two-dimensional gas chromatography

    Marion Schäffer, Thomas Gröger, Michael Pütz, Ralf Zimmermann
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  9. No Access

    Original Article

    Differentiation of regioisomeric fluoroamphetamine analogs by gas chromatography–mass spectrometry and liquid chromatography–tandem mass spectrometry

    Yukiko Nakazono, Kenji Tsujikawa, Kenji Kuwayama, Tatsuyuki Kanamori…
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  10. No Access

    Short Communication

    Human brain microsomes: their abilities to metabolize tetrahydrocannabinols and cannabinol

    Kazuhito Watanabe, Misa Miyamoto, Satoshi Yamaori, Koutaro Hasegawa…
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  11. No Access

    Short Communication

    A simple and rapid chemiluminescence assay for on-site analysis of paraquat using a portable luminometer

    Naoya Kishikawa, Sho Higuchi, Kaname Ohyama, Kenichiro Nakashima…
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  12. No Access

    Letter to the Editor

    The role of methadone in fatalities

    Nadia De Giovanni, Nadia Fucci
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  13. No Access

    Original Article

    Two new-type cannabimimetic quinolinyl carboxylates, QUPIC and QUCHIC, two new cannabimimetic carboxamide derivatives, ADB-FUBINACA and ADBICA, and five synthetic cannabinoids detected with a thiophene derivative α-PVT and an opioid receptor agonist AH-7921 identified in illegal products

    Nahoko Uchiyama, Satoru Matsuda, Maiko Kawamura…
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  14. No Access

    Case Report

    SPME–GC–MS analysis of α-pyrrolidinovaleorophenone in blood in a fatal poisoning case

    Takeshi Saito, Akira Namera, Motoki Osawa, Hiromichi Aoki…
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  15. No Access

    Original Article

    Validated liquid chromatography–mass spectrometry method for the quantitation of N-substituted derivatives of 3,4-methylenedioxyamphetamine in rat urine

    Maria Nieddu, Lucia Burrai, Maria Antonietta Pirisi, Antonio Carta…
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  16. No Access

    Original Article

    Identification of a new synthetic cannabinoid in a herbal mixture: 1-butyl-3-(2-methoxybenzoyl)indole

    Yujin Park, Chul Lee, Heesang Lee, Jaesung Pyo, Jiyeong Jo…
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  17. No Access

    Original Article

    In vitro and in vivo metabolisms of 1-pentyl-3-(4-methyl-1-naphthoyl)indole (JWH-122)

    Nik De Brabanter, Simone Esposito, Lore Geldof, Leen Lootens…
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  18. No Access

    Original Article

    An LC–MS–MS method for quantitative analysis of six trimethoxyamphetamine designer drugs in rat plasma, and its application to a pharmacokinetic study

    Maria Antonietta Pirisi, Maria Nieddu, Lucia Burrai, Antonio Carta…
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  19. No Access

    Letter to the Editor

    Does duration of wearing a disposable diaper in newborns influence testing for methamphetamine from urine absorbed in the diaper when using conventional immunoassay devices?

    Tomomi Shiotsuki, Fumio Moriya
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