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Chemical & Pharmaceutical Bulletin|March 4, 2005
Determination of honokiol and magnolol by micro HPLC with electrochemical detection and its application to the distribution analysis in branches and leaves of Magnolia obovataAkira Kotani, Satoshi Kojima, Hideki Hakamata, et al.Chemical & Pharmaceutical Bulletin|March 3, 2024
Electrochemical Analysis for Total Alkalinity of Water by the Measurement of Cathodic Prepeak of Quinone Caused by Surplus AcidAkira Kotani, Miyu Sakazume, Koichi Machida, et al.Chemical & Pharmaceutical Bulletin|October 5, 2019
Chemometric Evaluation of Repeatability Using the Autocorrelation Method in High-Performance Liquid Chromatography with Ultraviolet DetectionAkira Kotani, Mitsuo Saito, Takehiko Yajima, et al.Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|June 16, 2019
Determination of ceftriaxone concentration in human cerebrospinal fluid by high-performance liquid chromatography with UV detectionAkira Kotani, Jun Hirai, Yukihiro Hamada, et al.Journal of Separation Science|March 5, 2022
Supercritical fluid chromatography with post-column addition of supporting electrolyte solution for electrochemical determination of tocopherol and tocotrienol isomersKazuhiro Yamamoto, Takuma Nishimura, Koichi Machida, et al.Journal of Chromatography. A|March 20, 2010
Column switching high-performance liquid chromatography with two channels electrochemical detection for high-sensitive determination of isoflavonesDaigo Matsumoto, Akira Kotani, Hideki Hakamata, et al.Talanta|March 1, 2025
Development of a regression equation to estimate a quantifiable basic compound by the reduction prepeak measurement of quinone derived from surplus acidAkira Kotani, Hinako Kubo, Koichi Machida, et al.Journal of Chromatography. A|April 15, 2026
A chromatographic approach to avoid the matrix effect caused by sodium acetate clusters in the liquid chromatography coupled with electrospray ionization mass spectrometry analysis of free fatty acids in human plasmaYuki Fukushima, Kazuhiro Yamamoto, Koichi Machida, et al.Biomedical Chromatography : BMC|October 2, 2009
Determination of serum cholestanol by semi-micro high-performance liquid chromatography with electrochemical detectionKazuhiro Hojo, Hideki Hakamata, Aya Takahashi, et al.Chemical & Pharmaceutical Bulletin|March 7, 2015
Quantitative comparison of caffeoylquinic acids and flavonoids in Chrysanthemum morifolium flowers and their sulfur-fumigated products by three-channel liquid chromatography with electrochemical detectionLiangmian Chen, Akira Kotani, Fumiyo Kusu, et al.Pageof 7