Catalytic activity of noble metal ions for the degradation of 5,10,15,20-tetrakis(4-sulfonatophenyl)porphine in the presence of oxidizing agent, and its application to the determination of ultra trace amounts of ruthenium
Kawamura, Kunio, Igarashi, Shukuro, Yotsuyanagi, Takao
Published in Mikrochimica acta (1966) (01.03.2011)
Published in Mikrochimica acta (1966) (01.03.2011)
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Journal Article
Surface-enhanced infrared ATR spectroscopy for in situ studies of electrode/electrolyte interfaces
Osawa, Masatoshi, Ataka, Ken-ichi, Yoshii, Katsumasa, Yotsuyanagi, Takao
Published in Journal of electron spectroscopy and related phenomena (12.12.1993)
Published in Journal of electron spectroscopy and related phenomena (12.12.1993)
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Conference Proceeding
Autocatalytic decomposition of cobalt complexes as an indicator system for the determination of trace amounts of cobalt and effectors
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Conference Proceeding
Journal Article
High-Performance Liquid Chromatographic Methods for the Specific Monitoring of Nickel and Vanadium in Municipal Air at the Nanogram per Cubic Meter Levels
Iki, Nobuhiko, Irie, Kazuyuki, Hoshino, Hitoshi, Yotsuyanagi, Takao
Published in Environmental science & technology (01.01.1997)
Published in Environmental science & technology (01.01.1997)
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Journal Article
Determination of aluminum in the human serum of a dialysis patient by ion-pair reversed-phase partition high-performance liquid chromatography
Kaneko, Emiko, Hoshino, Hitoshi, Yotsuyanagi, Takao, Gunji, Norihito, Sato, Matsuo, Kikuta, Tatsuya, Yuasa, Mitsuaki
Published in Analytical chemistry (Washington) (15.10.1991)
Published in Analytical chemistry (Washington) (15.10.1991)
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Flow injection spectrophotometric determination of ng ml −1 levels of cobalt(II) using the photochemical decomposition of a cadmium(II)-water-soluble porphyrin complex
Igarashi, Shukuro, Aihara, Toshihiko, Yotsuyanagi, Takao
Published in Analytica chimica acta (01.04.1996)
Published in Analytica chimica acta (01.04.1996)
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