| 1. |
Kenji Hamase, Chiharu ISHII, Aogu FURUSHO, Takeyuki AKITA, Masashi MITA, Hiroshi NARAOKA, Wolfgang LINDNER, Multi-dimensional HPLC concepts integrating highly efficient enantioselective columns for the analysis of chiral amino acids in complicated real-world samples, 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2023.06. |
| 2. |
Mai Oyaide, Chiharu Ishii, Aogu Furusho, Masashi Mita, Takeyuki Akita, Tomomi Ide, Tomonori Kimura, Kenji Hamase, Three-dimensional HPLC determination of serine/threonine/allo-threonine enantiomers in the plasma of patients with chronic kidney disease, 日本薬学会第143年会, 2023.03. |
| 3. |
Chiharu ISHII, Yukiko SHIMIZU, Takeyuki AKITA, Masashi MITA, Tadashi OKAMURA, Kenji HAMASE, Selective determination of D-amino acids in the rat plasma and urine using a two-dimensional LC-MS/MS system and their regulation by D-amino acid oxidase, 12th International symposium on drug analysis & 32nd International symposium on pharmaceutical and biomedical analysis, 2022.09. |
| 4. |
Chiharu ISHII, Yukiko SHIMIZU, Takeyuki AKITA, Masashi MITA, Tadashi OKAMURA, Kenji HAMASE, Simultaneous determination of chiral amino acids in the plasma and brain of DAO deficient rats using a highly selective two-dimensional LC-MS/MS system, The 5th International conference of D-amino acid research, 2022.07. |
| 5. |
Hsin-Miao TSAI, Chin-Ling HSIEH, Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Jen-Ai LEE, Kenji HAMASE, Development of an enantioselective three-dimensional HPLC system for the determination of lactate, hydroxybutyrates and malate in human urine, 第29回クロマトグラフィーシンポジウム, 2022.06. |
| 6. |
Chiharu ISHII, Yukiko SHIMIZU, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Tadashi OKAMURA, Kenji HAMASE, Determination of plasma D-amino acids in human and laboratory rodents with various D-amino acid oxidase activities using a two-dimensional HPLC-MS/MS system, 2021 International Congress of Pacific Basin Scieties (PACIFICHEM 2021), 2021.12. |
| 7. |
Hsin-Miao TSAI, Chin-Ling HSIEH, Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Jen-Ai LEE, Kenji HAMASE, Enantioselective determination of lactate, hydroxybutyrates and malate in mammalian plasma using a two-dimensional chiral HPLC system, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 8. |
Masataka KAJIWARA, Takeyuki AKITA, Chiharu ISHII, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development of a high-performance three-dimensional HPLC system for the determination of Ser and Asp enantiomers in human physiological fluids, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 9. |
Chin-Ling HSIEH, Chiharu ISHII, Takeyuki AKITA, Akira FUJII, Masanobu NAGANO, Masashi MITA, Jen-Ai LEE, Kenji HAMASE, Enantioselective determination of lactate in various food samples including Japanese traditional amber rice vinegar and the developmental changes during fermentation processes, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 10. |
Aogu FURUSHO, Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Hiroshi NARAOKA, Kenji HAMASE, Development of a highly sensitive and selective three-dimensional HPLC system for the determination of chiral amino acids in carbonaceous meteorites, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 11. |
Chiharu ISHII, Yukiko SHIMIZU, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Tadashi OKAMURA, Kenji HAMASE, Development of a two-dimensional LC-MS/MS system for the selective determination of intrinsic chiral amino acids and application to mammalian plasma, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 12. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Two-dimensional HPLC-MS/MS determination of intrinsic chiral amino acids in the plasma of mammals with various D-amino acid oxidase activities, 49th International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2019.12. |
| 13. |
Takeyuki AKITA, Natsuki YOSHIOKA, Masashi MITA, Kenji HAMASE, Chiral recognition mechanism of Pirkle-type stationary phases in D-amino acid analyses, The 4th International Conference of D-Amino Acid Research, 2019.09. |
| 14. |
Chin-Ling HSIEH, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Jen-Ai LEE, Kenji HAMASE, Enantioselective analysis of lactate and 3-hydroxybutyrate in human samples using a selective and stable 3D-HPLC system, The 4th International Conference of D-Amino Acid Research, 2019.09. |
| 15. |
Natsuki YOSHIOKA, Shoto ISHIGO, Takeyuki AKITA, Masashi MITA, Kenji HAMASE, Rapid two-dimensional HPLC analysis of D-serine in the human plasma using a high-performance chiral stationary phase, The 4th International Conference of D-Amino Acid Research, 2019.09. |
| 16. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development of a highly selective two-dimensional HPLC-MS/MS system for the screening of intrinsic D-amino acids in human clinical samples, 30th International Symposium on Pharmaceutical and Biomedical Analysis, 2019.09. |
| 17. |
Kenji HAMASE, Aogu FURUSHO, Chin-Ling HSIEH, Reiko KOGA, Takeyuki AKITA, Masashi MITA, Hiroshi NARAOKA, Wolfgang LINDNER, Multi-dimensional HPLC analysis of chiral α-amino acids and carboxylic acids in extraterrestrial materials, 31st International Symposium on Chirality, 2019.07. |
| 18. |
Chin-Ling HSIEH, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Jen-Ai LEE, Kenji HAMASE, Design and development of a highly selective chiral 3D-HPLC system for the determination of lactate and 3-hydroxybutyrate enantiomers in human physiological fluids, 31st International Symposium on Chirality, 2019.07. |
| 19. |
Chin-Ling HSIEH, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Jen-Ai LEE, Kenji HAMASE, Three-dimensional HPLC determination of lactate and 3-hydroxybutyrate enantiomers in mammalian urine, 第26回クロマトグラフィーシンポジウム, 2019.06. |
| 20. |
Aogu FURUSHO, Takeyuki AKITA, Masashi MITA, Hiroshi NARAOKA, Kenji HAMASE, Three-dimensional chiral HPLC analysis of extraterrestrial amino acids in carbonaceous chondrites, 48th International Symposium on High-Performance Liquid Phase Separations and Related Techniques, 2019.06. |
| 21. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Kenji HAMASE, Determination of D-amino acids in fermented products using an automated two-dimensional HPLC-MS/MS system, 35th International Annual Meeting in Pharmaceutical Sciences (IAMPS35) and CU-MPU International Collaborative Research Conference, 2019.03. |
| 22. |
Chidchanok RUJIRACHATKUL, Natsuki YOSHIOKA, Takeyuki AKITA, Masanobu NAGANO, Masashi MITA, Tomomi IDE, Boonchoo SRITULARAK, Kenji HAMASE, Two-dimensional HPLC separation of D-Ser, D-Ala and D-Asp in human physiological fluids and fermented products using a high performance Pirkle-type enantioselective column, 35th International Annual Meeting in Pharmaceutical Sciences (IAMPS35) and CU-MPU International Collaborative Research Conference, 2019.03. |
| 23. |
Pornpoj PHRUTTIWANICHAKUN, Takeyuki AKITA, Masanobu NAGANO, Masashi MITA, Kenji HAMASE, Development of a two-dimensional HPLC system for the analysis of β-alanine, γ-aminobutyric acid and related amino acid enantiomers in Japanese traditional black vinegar (Kurozu), 35th International Annual Meeting in Pharmaceutical Sciences (IAMPS35) and CU-MPU International Collaborative Research Conference, 2019.03. |
| 24. |
Kenta SAKAI, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development of an online two-dimensional HPLC system for leucine skeletal isomers and their enantioselective determination in mammals, 35th International Annual Meeting in Pharmaceutical Sciences (IAMPS35) and CU-MPU International Collaborative Research Conference, 2019.03. |
| 25. |
Miho TAKAHASHI, Aogu FURUSHO, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development of a three-dimensional HPLC system for the determination of acidic amino acid enantiomers in human physiological fluids, 35th International Annual Meeting in Pharmaceutical Sciences (IAMPS35) and CU-MPU International Collaborative Research Conference, 2019.03. |
| 26. |
Chin-Ling HSIEH, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Jen-Ai LEE, Kenji HAMASE, Development of a three-dimensional HPLC system for the simultaneous determination of lactate and 3-hydroxybutyrate enantiomers in human urine, 第29回クロマトグラフィー科学会議, 2018.11. |
| 27. |
Kenji HAMASE, Chiharu ISHII, Aogu FURUSHO, Reiko KOGA, Takeyuki AKITA, Masashi MITA, Masanobu NAGANO, Tomomi IDE, Tomonori KIMURA, Wolfgang LINDNER, Chiral amino acid metabolomics studies using two/three-dimensional HPLC for the screening of new biomarkers and designing functional foods/beverages, The 11th International Symposium on Drug Analysis & The 29th International Symposium on Pharmaceutical and Biomedical Analysis, 2018.09. |
| 28. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development and validation of an on-line two-dimensional HPLC-MS/MS system for the determination of intrinsic chiral amino acids in human physiological fluids, The 11th International Symposium on Drug Analysis & The 29th International Symposium on Pharmaceutical and Biomedical Analysis, 2018.09. |
| 29. |
Takeyuki AKITA, Asumi YOSHIDA, Masashi MITA, Akio OJIDA, Kenji HAMASE, A novel fluorescence derivatizing reagent for chiral amino acid metabolome analysis including tryptophan with high emission intensity, 15th Conference of the International Society of Tryptophan Research, 2018.09. |
| 30. |
Kenji HAMASE, Reiko KOGA, Aogu FURUSHO, Chin-Ling HSIEH, Nutchaya SEREEKITTIKUL, Takeyuki AKITA, Masashi MITA, Tomomi IDE,Jen-Ai LEE, Wolfgang LINDNER, Three-dimensional chiral HPLC analysis of amino acids and related compounds in complex biological matrices including human clinical samples, 47th International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2018.08. |
| 31. |
Takeyuki AKITA, Kenji UEKI, Masashi MITA, Kenji HAMASE, Design and development of multi-mode HPLC stationary phases for chiral separation of amino acids and related compounds, 25th International Symposium on Electro-and Liquid Phase-Separation Techniques, 2018.08. |
| 32. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Selective screening of free D-amino acids in the physiological fluids and D-form residues in the proteins using an automated two-dimensional HPLC-MS/MS system, 2018 Sino-Japanese Joint Symposium on Separation Sciences, 2018.07. |
| 33. |
Aogu Furusho, Reiko KOGA, Takeyuki AKITA, Masashi MITA, Tomonori KIMURA, Kenji HAMASE, Development of a three-dimentional HPLC system and application to the chiral amino acid analysis in the plasma of patients with kidney difunction, 2018 Sino-Japanese Joint Symposium on Separation Sciences, 2018.07. |
| 34. |
Aogu FURUSHO, Reiko KOGA, Takeyuki AKITA, Masashi MITA, Tomonori KIMURA, Kenji HAMASE, Three-dimensional HPLC analysis of chiral amino acids in the plasma of patients with chronic kidney disease, 47th International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2018.07. |
| 35. |
Chiharu ISHII,Masashi MITA,Takeyuki AKITA,Tomomi IDE,Kenji HAMASE, Development of a fully automated two-dimensional HPLC-MS/MS system for the determination of amino acid enantiomers in human physiological fluids and fermented beverages, 34th International Annual Meeting In Pharmaceutical Sciences & 2nd CU FPHS-RIKEN CDB Symposium, 2018.03. |
| 36. |
Siralak LAORATANAPONG,Nutchaya SEREEKITTIKUL,Kenji UEKI,Takeyuki AKITA,Masashi MITA,Tomomi IDE,Boonchoo SRITULARAK,Kenji HAMASE, Two-dimensional HPLC analysis of Asp-Gly and Gly-Asp enantiomers in human samples and fermented products, 34th International Annual Meeting In Pharmaceutical Sciences & 2nd CU FPHS-RIKEN CDB Symposium, 2018.03. |
| 37. |
Kenta SAKAI, Kenji UEKI, Reiko KOGA, Yurika MIYOSHI, Takeyuki AKITA, Masashi MITA, Ryuichi KONNO, Tomomi IDE, Kenji HAMASE, Development of a Two-Dimensional Chiral HPLC System for Leucine Structural Isomers and Determination of Their Urinary Levels, HPLC 2017 Jeju, 2017.11. |
| 38. |
Kenji HAMASE, Takeyuki AKITA, Masashi MITA, Hiroshi NARAOKA, Wolfgang Lindner, Multi-Dimensional Chiral HPLC Analysis of Amino Acids in Clinical Samples and Extraterrestrial Materials, HPLC 2017 Jeju, 2017.11. |
| 39. |
Aogu FURUSHO, Reiko KOGA, Yurika MIYOSHI, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Design and Development of a Three-Dimensional HPLC System for Chiral Amino Acid Analysis in Human Clinical Samples, HPLC 2017 Jeju, 2017.11. |
| 40. |
Bing Zhao, Takeyuki Akita, Aogu Furusho, Masashi Mita, Kenji Hamase, Characterization of NBD-Amino Acids with Low Fluorescence Intensities and Application to Enantioselective HPLC Analysis, 第３５回九州分析化学若手の会 夏季セミナー, 2017.07. |
| 41. |
Kenji UEKI, Takeyuki AKITA, Yasuhiko KADOTA, Yasuhiro NISHIO, Yurika MIYOSHI, Masashi MITA, Akio Ojida, Kenji HAMASE, Development of high resolution Pirkle-type chiral stationary phases and application to D-amino acid analysis in biological matrices, HPLC 2017 PRAGUE, 2017.06. |
| 42. |
Kenji HAMASE, Reiko KOGA, Takeyuki AKITA, Yurika MIYOSHI, Masashi MITA, Hiroshi Naraoka, Wolfgang LINDNER, CHIRAL AMINO ACID METABOLOMICS USING MULTI-DIMENSIONAL HPLC, XVII International Symposium on Luminescence Spectrometry, 2016.11. |
| 43. |
Takeyuki AKITA, ACCELERATION OF REACTION BETWEEN TWO MOIETIES ON THE SURFACES OF SPIONS BY STATIC MAGNETIC FIELDS, XVII International Symposium on Luminescence Spectrometry, 2016.11. |
| 44. |
Kenji UEKI, Takeyuki AKITA, Yu SATO, Reiko KOGA, Yasuhiko KADOTA, Yasuhiro NISHIO, Yurika MIYOSHI, Masashi MITA, Akio OJIDA, Kenji HAMASE, DESIGN OF A NOVEL HIGH RESOLUTION PIRKLE-TYPE CHIRAL STATIONARY PHASE AND SEPARATION OF NBD-AMINO ACID ENANTIOMERS, XVII International Symposium on Luminescence Spectrometry, 2016.11. |
| 45. |
Preparation and magnetic properties of dendritic superhigh-spin organic compounds
bearing various peripheral groups. |
| 46. |
Magnetic properties in condensed film and in frozen solution
after irradiation of polydiazo dendrimer having bulk peripheral groups. |
| 47. |
Magnetic Propaties of Phenylboronic Acid Derivatives bearing Nitronyl Nitroxide Radical Unit.. |
| 48. |
チオフェン縮環体をスピンカップラーとするビラジカルのスピン伝達. |
| 49. |
Complexation of Nitroxide Radicals with Boron Compounds and their Magnetic Properties.. |
| 50. |
Spin Interactions through the NO...S Contacts of the Nitroxide Radicals Incorporated in Thienothiophene.. |
| 51. |
Photochemical Generation of a Stable Triplet Radical Pair in the Solid‐dtate.. |
| 52. |
二つのラジカル中心を持つチエノチオフェン環化合物の磁気的性質. |
| 53. |
Synthesis and ESR Studies of Thienothiophene Derivatives with two Radicals Centers.. |
