Deep eutectic solvent extraction of cortisol and cortisone from human saliva followed by LC-UV analysis
Nishijo, Nao, Hayama, Tadashi, Tomita, Ryoko, Fujioka, Toshihiro
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01.08.2021)
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01.08.2021)
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Journal Article
Liquid Chromatographic Determination of o-Phosphoethanolamine in Human Plasma Using Fluorescent Derivatization
Tomita, Ryoko, Hayama, Tadashi, Nishijo, Nao, Sogawa, Rintaro, Shimanoe, Chisato, Fujioka, Toshihiro
Published in Chemical & pharmaceutical bulletin (01.01.2023)
Published in Chemical & pharmaceutical bulletin (01.01.2023)
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Journal Article
Assessment of Anticancer Drug Effects on Pancreatic Cancer Cells under Glucose-Depleted Conditions Using Intracellular and Extracellular Amino Acid Metabolomics
Tomita, Ryoko, Todoroki, Kenichiro, Hayama, Tadashi, Yoshida, Hideyuki, Fujioka, Toshihiro, Nakashima, Manabu, Yamaguchi, Masatoshi, Nohta, Hitoshi
Published in Biological & pharmaceutical bulletin (2018)
Published in Biological & pharmaceutical bulletin (2018)
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Journal Article
Amino Acid Metabolomics Using LC-MS/MS: Assessment of Cancer-Cell Resistance in a Simulated Tumor Microenvironment
TOMITA, Ryoko, TODOROKI, Kenichiro, MARUOKA, Hiroshi, YOSHIDA, Hideyuki, FUJIOKA, Toshihiro, NAKASHIMA, Manabu, YAMAGUCHI, Masatoshi, NOHTA, Hitoshi
Published in Analytical Sciences (2016)
Published in Analytical Sciences (2016)
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Journal Article
Automatic analyzer for highly polar carboxylic acids based on fluorescence derivatization-liquid chromatography
Todoroki, Kenichiro, Nakano, Tatsuki, Ishii, Yasuhiro, Goto, Kanoko, Tomita, Ryoko, Fujioka, Toshihiro, Min, Jun Zhe, Inoue, Koichi, Toyo'oka, Toshimasa
Published in Biomedical chromatography (01.03.2015)
Published in Biomedical chromatography (01.03.2015)
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Journal Article
Application of a fluorous derivatization method for characterization of glutathione-trapped reactive metabolites with liquid chromatography–tandem mass spectrometry analysis
Nishijo, Nao, Hayama, Tadashi, Tomita, Ryoko, Yamaguchi, Masatoshi, Fujioka, Toshihiro
Published in Journal of Chromatography A (05.07.2020)
Published in Journal of Chromatography A (05.07.2020)
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Journal Article
Highly Sensitive Analysis for Ophthalmic Acid by PEG-Based Derivatization Method with HILIC-MS
NISHIJO, Nao, TOMITA, Ryoko, TAKADA, Makoto, HAYAMA, Tadashi
Published in Chromatography (Tokyo) (13.09.2024)
Published in Chromatography (Tokyo) (13.09.2024)
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Journal Article
Development of an enzyme-linked immunosorbent assay for the quantification of O-Phosphoethanolamine in human plasma
Saita, Tetsuya, Kataoka, Hiroto, Sogawa, Rintaro, Hayama, Tadashi, Tomita, Ryoko, Monji, Akira, Mizoguchi, Yoshito, Shimanoe, Chisato
Published in Analytical biochemistry (15.12.2022)
Published in Analytical biochemistry (15.12.2022)
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Journal Article
Synthesis and biological activities of some new thiazolidine derivatives containing pyrazole ring system
Nishida, Sho, Maruoka, Hiroshi, Yoshimura, Yuki, Goto, Takao, Tomita, Ryoko, Masumoto, Eiichi, Okabe, Fumi, Yamagata, Kenji, Fujioka, Toshihiro
Published in Journal of heterocyclic chemistry (01.03.2012)
Published in Journal of heterocyclic chemistry (01.03.2012)
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Journal Article
A Novel Synthesis of 4-Pyridazineacetic Acids via Ring Expansion of N-Cyanomethylated 3-Pyrazoline-4-acetic Acids
Masumoto, Eiichi, Maruoka, Hiroshi, Okabe, Fumi, Nishida, Sho, Tomita, Ryoko, Fujioka, Toshihiro, Yamagata, Kenji
Published in Journal of heterocyclic chemistry (01.07.2012)
Published in Journal of heterocyclic chemistry (01.07.2012)
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Journal Article
Synthesis and Biological Activity of Some New Pyrazole Copper(II) Complexes
Maruoka, Hiroshi, Nishida, Sho, Kashige, Nobuhiro, Yoshimura, Yuki, Omori, Masahiko, Tomita, Ryoko, Masumoto, Eiichi, Okabe, Fumi, Miake, Fumio, Yamagata, Kenji, Fujioka, Toshihiro
Published in Journal of heterocyclic chemistry (01.09.2012)
Published in Journal of heterocyclic chemistry (01.09.2012)
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