Details of a Researcher - YASUI Takashi

Papers - YASUI Takashi

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Liquid-Liquid Extraction and Liquid Chromatographic Studies on Interactions of Inorganic Anions with Coordinatively Unsaturated Copper(II) Complexes of Heterocyclic Azo Compounds Reviewed

Takashi YASUI, Yuki KASHIHARA, Fumiko MIYAKE, Seiko SUGITANI, Hiromichi YAMADA, Akio YUCHI

Analytical Sciences 24 ( 8 ) 993 - 997 2008.08

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.2116/analsci.24.993

Bidentate and Tridentate Heterocyclic Azo Compounds Having Long Alkyl Chains as Coating Reagents for Ion Chromatography of Manganese, Zinc, and Cadmium Ions Reviewed

Takashi YASUI, Nozomu KOMATSU, Kazuki EGAMI, Hiromichi YAMADA, Akio YUCHI

Analytical Sciences 23 ( 8 ) 1011 - 1014 2007.08

Language：English Publishing type：Research paper (scientific journal)

DOI： doi:10.2116/analsci.23.1011

Metathesis Reaction between Hydroxo(tetraphenylporphinato)indium and Tetraphenylborate by Two-phase Reaction: Implication to Liquid Membrane Anion Selective Electrode Reviewed

Toshiyuki BABA, Yoshio KANEGAWA, Takashi YASUI, Kazutake TAKADA, Akio YUCHI

Chemistry Letters 36 ( 7 ) 946 - 947 2007.07

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/cl.2007.946

Utility of 1-Octanol/Octane Mixed Solvents for the Solvent Extraction of Aluminum(III), Gallium(III), and Indium(III) with 8-Quinolinol Reviewed

Hiromichi YAMADA, Hiroyuki HAYASHI, Takashi YASUI

Analytical Sciences 22 ( 3 ) 371 - 376 2006.03

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.2116/analsci.22.371

Performance of germanium(IV) complexes as anionophore Reviewed

Hiroshige UNO, Takashi SUZUKI, Yasumasa GOTO, Shinsuke ITHO, Takashi YASUI, Akio YUCHI

Bunseki Kagaku 53 ( 9 ) 1035 - 1038 2004.09

Language：Japanese Publishing type：Research paper (scientific journal)

DOI： 10.2116/bunsekikagaku.53.1035

Solvation Effect on 8-Quinolinol Molecule and Ion-pair Formation of 8-Quinolinolium Cation with Some Inorganic Anions in the Partition of 8-Quinolinol between 1-Octanol and Water Reviewed

Hiromichi YAMADA, Hiroyuki HAYASHI, Shoji SUZUKI, Takashi YASUI

Solvent Extraction Reseach and Development 11 111 - 119 2004.04

Language：English Publishing type：Research paper (scientific journal)

Retention properties of nitro derivatives of pyridylazo naphthol and their metal complexes in RP-HPLC Reviewed

Takashi YASUI, Takashi OHNISHI, Yoshiyuki MIZUNO, Nayumi OHATA, Hiromichi YAMADA

Bunseki Kagaku 52 ( 12 ) 1121 - 1129 2003.12

Language：Japanese Publishing type：Research paper (scientific journal)

DOI： 10.2116/bunsekikagaku.52.1121

Solvent extraction mechanism of 2-(2-pyridylazo)-1-naphthol-4-sulfonate and its divalent metal complex anions with tetrabutylammonium cation using 1-nonanol/octane mixed solvents Reviewed

Takahiro UCIDA, Takashi YASUI, Tetsuyoshi NAITO, Hiromichi YAMADA

Bunseki Kagaku 52 ( 9 ) 731 - 739 2003.09

Language：Japanese Publishing type：Research paper (scientific journal)

DOI： 10.2116/bunsekikagaku.52.731

Unique Retention Properties of Metal Chelates with 1-(2-Pyridylazo)- and 1-(2-Thiazolylazo)-2-naphthol-7-sulfonic Acids in RP-IP-HPLC Reviewed

Takashi YASUI, Hiroshi NIWA, Yukiyo NIWA, Hiromchi YAMADA, Hiroko WADA

ITE Letters on Batteries, New Technologies & Medicine 2 ( 2 ) 51 - 58 2001.04

Language：English Publishing type：Research paper (scientific journal)

Determination of Formation and Partition Constants of Ion Associates in Extraction of Cationic Cobalt(III) Complexes with Pyridylazo Compounds Reviewed

Takashi YASUI, Fumiko MIYAKE, Hiromichi YAMADA

Analytical Sciences 17 i1349 - i1352 2001.04

Language：English Publishing type：Research paper (other academic)

Separation and Simultaneous Determination of Cobalt, Nickel and Copper with 2-(4-Methyl-2-quinolylazo)-5-diethylaminophenol by Reversed-Phase High-Performance Liquid Chromatography Reviewed

Hiroshi NIWA, Takashi YASUI, Tomosuke ISHIZUKI, Akio YUCHI, Hiromichi YAMADA, Hiroko WADA

Talanta 45 ( 2 ) 349 - 355 1997.12

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/S0039-9140(97)00135-5

Use of 2-Quinolylazo Compounds for the Revesed-Phase High-Performance Liquid Chromatographic Separation of Metal Ions Reviewed

Hiroshi NIWA, Takashi YASUI, Akio YUCHI, Hiromichi YAMADA, Hiroko WADA

Journal of Chromatography A 789 ( 1-2 ) 491 - 496 1997.11

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/S0021-9673(97)00792-9

Retention Behavior of Anionic Complexes of Cobalt(III) in Reversed-Phase HPLC. Importance of Local Charge Distribution within the Complex Reviewed

Hiroshi NIWA, Takashi YASUI, Akio YUCHI, Hiromichi YAMADA, Hiroko WADA

Analytical Sciences 13 ( 4 ) 643 - 645 1997.04

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.2116/analsci.13.643

Reversed-Phase Ion-Pair High-Performance Liquid Chromatography of Metal Chelates with Sulfonated 2-(2-Pyridylazo)-1-naphthols. Positional Effect of Sulfonate Group Reviewed

Hiroshi NIWA, Takashi YASUI, Akio YUCHI, Hiromichi YAMADA, Hiroko WADA

Analytical Sciences 13 ( 1 ) 137 - 140 1997.01

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.2116/analsci.13.137

Reversed-Phase High-Performance Liquid Chromatographic Behaviour of Some Metal 1-(2-Pyridylazo)-2-naphthol Chelates Reviewed

Takashi YASUI, Akio YUCHI, Hiromchi YAMADA, Hiroko WADA

Journal of Chromatography A 659 ( 2 ) 359 - 365 1994.01

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/0021-9673(94)85078-X

Ion Chromatography of Alkaline Earth and Heavy Metal Ions by On-Column Derivatization with Bisazochromotropic Acid Reviewed

Hiroko WADA, Muneyoshi MATSUSHITA, Takashi YASUI, Akio YUCHI, Hiromichi YAMADA, Genkichi NAKAGAWA, Chizuko OHTSUKA

Journal of Chromatography A 657 ( 1 ) 87 - 93 1993.12

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/0021-9673(93)83038-T

Complexation Equilibria and Fluorescent Properties of Chelating Reagents Derived from Ethylene Glycol Bis(b-aminoethyleter)-N,N,N',N'-tetraacetic Acid Reviewed

Akio YUCHI, Atsushi TANAKA, Manabu HIRAI, Takashi YASUI, Hiroko WADA, Genkichi NAKAGAWA

Bulletin of the Chemical Society of Japan 66 ( 11 ) 3377 - 3381 1993.11

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1246/bcsj.66.3377

Reversed-Phase High-Performance Liquid Chromatography of Several Metal-8-quinolinethiol complexes Reviewed

Takashi YASUI, Akio YUCHI, Hiroko WADA, Genkichi NAKAGAWA

Journal of Chromatography A 596 ( 1 ) 73 - 78 1992.04

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/0021-9673(92)80204-8

Crystal Structure of Diquinolyl-8,8'-disulfide Reviewed

Akio YUCHI, Motoo SHIRO, Takashi YASUI

Analytical Sciences 6 ( 6 ) 923 - 924 1990.12