| Type | Title | Author | Vol./Page/Year | doi |
|---|
| No. 1 |
| Review | Development of High-Performance Separation Methods for New Modality Pharmaceuticals Including Nanomedicines | Kumiko Sakai-Kato | 46(1), 1-10 (2025) | 10.15583/jpchrom.2024.020 |
| Review | Development of Column Packing Materials Using Functional Polymers and Application to Pharmaceutical Analysis | Yuki Hiruta | 46(1), 11-18 (2025) | 10.15583/jpchrom.2024.021 |
| Review | Chiral Discrimination Using Ion Mobility Spectrometry and Their Applications to Chemical and Biological Studies | Eiji Sugiyama | 46(1), 19-24 (2025) | 10.15583/jpchrom.2024.022 |
| Original | Photostability and Chiral Stability Evaluation of d-Chlorpheniramine Maleate and Its Formulations by Chiral HPLC | Miku Matsui, Nana Iwata, Mia-Kristina Sasaki, Kohei Kawabata, Hiroyuki Nishi | 46(1), 25-33 (2025) | 10.15583/jpchrom.2024.016 |
| Original | Twisted Nylon Monofilament Mold Microchips for On-Line Derivatization of Oligosaccharides Utilizing 8-Aminopyrene-1,3,6-Trisulfonic Acid | Sachio Yamamoto, Yusuke Ueda, Shota Onishi, Mitsuhiro Kinoshita | 46(1), 35-39 (2025) | 10.15583/jpchrom.2024.017 |
| Original | Analysis of Amino Acids, Including Taurine, in Plasma of Cats Using High-Performance Liquid Chromatography with Fluorescence Detection | Hiroshi Kuroki, Saku Tokieda, Kazumi Shimada, Makoto Tsunoda | 46(1), 41-46 (2025) | 10.15583/jpchrom.2024.019 |
| |
| No. 2 |
| Original | Simultaneous and Selective Quantification of Polycarboxylic Acids in Fruits and Fruit Juices by Combining Triphenylpyridinium Derivatization and Weak Cation Exchange with Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry | Shimba Kawasue, Yohei Sakaguchi, Kento Sonogi, Takahisa Shigematsu, Nao Ando, Reiko Koga, Hitoshi Nohta, Hideyuki Yoshida | 46(2), 47-54 (2025) | 10.15583/jpchrom.2024.018 |
| Original | Retention and Selectivity Differences due to Molecular Structure of Phenyl-Type Reversed-Phase HPLC Columns | Ashin Taniguchi, Tsunehisa Hirose, Motoshi Shimotsuma | 46(2), 55-61 (2025) | 10.15583/jpchrom.2025.004 |
| Original | Retention Behavior of Aromatic Compounds on a Poly(butylene terephthalate) Stationary Phase: Effect of Mobile Phase Composition | Koki Nakagami, Mai Hamada, Tomoki Aya, Ikuo Ueta, Yoshihiro Saito | 46(2), 63-69 (2025) | 10.15583/jpchrom.2025.006 |
| Short Communications | Sensitive Fluorescence Determination of Tryptophan Enantiomers Derivatized with 4-Fluoro-7-nitro-2,1,3-benzoxadiazole Using a Photo-Reactor | Chiharu Ishii, Manae Yamashita, Eiichi Negishi, Hiroshi Imoto, Masashi Mita, Takeyuki Akita, Kenji Hamase | 46(2), 71-75 (2025) | 10.15583/jpchrom.2025.001 |
| Short Communications | Functional Polytetrafluoroethylene Membrane-Assisted Purge and Trap Detection of Residual Solvents in Pharmaceutical Formulations Using a Needle-Type Extraction Device | Ikuo Ueta, Suguru Masuda, Daisuke Kondo, Ryosuke Kikuchi, Koki Nakagami, Yoshihiro Saito | 46(2), 77-81 (2025) | 10.15583/jpchrom.2025.002 |
| Short Communications | Microchip Electrophoretic Analyses of Cationic Analytes Using Large-Volume Dual Preconcentration by Isotachophoresis and Stacking (LDIS) - Field-Amplified Sample Injection (FASI) in Y-Form Channels | Fumihiko Kitagawa, Koyo Aoki, Takayuki Kawai | 46(2), 83-88 (2025) | 10.15583/jpchrom.2025.003 |
| Short Communications | Quantitation of Nine Scopoletin Analogues Using an HPLC-Fluorescence Method and Its Application to Morinda Citrifolia (Noni) Products | Mitsuhiro Wada, Masahiro Asoh, Makoto Takada, Kanta Noguchi, Toshiaki Nishigaki, Junpei Mutoh | 46(2), 89-93 (2025) | 10.15583/jpchrom.2025.007 |
| Short Communications | Chromatographic Determination of Oxytocin via UV Irradiation-Induced Luminol Chemiluminescence of Its Tyrosine Residue | Naoya Kishikawa, Hiroshi Ajiki, Mahmoud Ei-Maghrabey, Naotaka Kuroda | 46(2), 95-99 (2025) | 10.15583/jpchrom.2025.009 |
| |
| No. 3 |
| Original | Estimation of Surface Area of Gold Nanoparticles Through the Adsorption Amount of Cysteine by Capillary Zone Electrophoresis | Toshio Takayanagi, Minamo Seto, Hitoshi Mizuguchi, Hirotaka Okabe, Naoki Matsuda | 46(3), 101-107 (2025) | 10.15583/jpchrom.2025.011 |
| Original | Development of the Quantification of Fatty Acid Species without Derivatization and Application to Their Profiling in Sera of Different Mammalian Species | Kohei Kawabata, Yuya Ohtsuki, Haruka Muraoka, Naoto Uramaru, Akira Tokumura, Hiroyuki Nishi | 46(3), 109-116 (2025) | 10.15583/jpchrom.2025.005 |
| Original | F-Trap Pyrene Ox: A Reagent Peak-Free Fluorescence Derivatization Reagent for Amine Analysis | Kenichiro Todoroki, Tomohiko Mikawa, Kazunari Kusuda, Hidemichi Etoh, Miki Itoyama, Tadashi Hayama, Hideyuki Yoshida, Hitoshi Nohta, Masatoshi Yamaguchi | 46(3), 117-123 (2025) | 10.15583/jpchrom.2025.008 |
| Original | Chiral Stability and Photostability Evaluation of Bepotastine Besylate and Levocetirizine Dihydrochloride Formulations by Chiral HPLC and Estimation of Its Chiral Inversion Mechanism by Tautomerism | Hiroyuki Nishi, Akina Ohta, Momoka Ueda, Sayaka Kimoto, Kohei Kawabata | 46(3), 124-134 (2025) | 10.15583/jpchrom.2025.012 |
| Original | Development of a Highly Sensitive Analytical Method of D and L-Amino Acids Constructed by Multiple Regression Prediction and Novel Chiral Derivatization Reagents for UHPLC-ESI-MS/MS Analysis | Takuma Yanagisawa, Takahiro Takayama, Eiji Sugiyama, Hajime Mizuno, Toshimasa Toyo'oka, Kenichiro Todoroki | 46(3), 135-144 (2025) | 10.15583/jpchrom.2025.010 |
| Original | Retention in Cryogenic HPLC Using Various Linear and Branched Alkyl Chains Stationary Phases Modified on Silica-Gel Particles | Takayuki Kanayama, Yoshinori Iiguni, Hajime Ohtani, Shinya Kitagawa | 46(3), 145-151 (2025) | 10.15583/jpchrom.2025.015 |
| Technical Note | Gas Chromatographic Determination of ppm-Level Carbon Tetrachloride in Wastewater Using a Flame Ionization Detector and Nitrogen Carrier Gas for Manufacturing Process Control | Takashi Tokunaga, Makiko Mukumoto | 46(3), 153-157 (2025) | 10.15583/jpchrom.2025.013 |
