Koichi Saito, Rie Ito, Chiharu Sekiya, Hiroshi Akiyama. Identification of animal species by nucleic acid chromatography of hair samples and investigation of its applicability to human biological samples. Forensic Science International. 2023. 351. 111811-111811
Koichi SAITO, Rie ITO, Misaki NANIWA. Residual Analysis of Aflatoxin M<sub>1</sub> in Cheese by HPLC Coupled with Solid Phase Dispersive Extraction and Solid-Phase Fluorescence Derivatization Method, and Its Accuracy Management for Method Validation. CHROMATOGRAPHY. 2023. 44. 2. 77-82
Rie Ito, Chisa Takemura, Hiroshi Akiyama, Koichi Saito. Elucidation of Degradation Behavior of Hydroxy Group-Containing Benzodiazepines in Artificial Gastric Juice: Study on Degradability of Drugs in Stomach (III). Chemical and Pharmaceutical Bulletin. 2023. 71. 4. 312-317
Koichi Saito, Akihiro Sonoda, Rie Ito, Hiroshi Akiyama. Development of the ultra-weak chemiluminescence method based on luminol reaction for use in the detection of ultra-trace levels of blood. Analytical Sciences. 2023. 39. 2. 163-168
Koichi Saito, Miki Takase, Yuka Yasumura, Rie Ito. Analysis of Methamphetamine in Urine by HPLC with Solid-Phase Dispersive Extraction and Solid-Phase Fluorescence Derivatization. Chemical and Pharmaceutical Bulletin. 2023. 71. 1. 24-30