Takao Yotsuyanagi

Chemistry · Physical Sciences

25h-index4.4kcitations191works0.02yr avg
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Research Topics

Analytical chemistry methods development(53), Electrochemical Analysis and Applications(47), Analytical Chemistry and Chromatography(40), Analytical Chemistry and Sensors(39), Molecular Sensors and Ion Detection(26)

Publications191 total

Education of Intelligence for Engineering Science
Journal of JSEE·2022Open Access
Education of Chaos Systems in Chemistry Performed by Professor Go Okamoto in the 1950s of Hokkaido University
Journal of JSEE·2013Open Access
Preparation of Laws and Regulations of National College of Technology and its Activation since the Time around the 40 Years Anniversary
Journal of JSEE·2013· 1 citedOpen Access
Prospect for Education of Engineering Talent by Chemical Experiments
Journal of JSEE·2011Open Access
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
Microchimica Acta·2010· 8 cited
Kinetics of the accelerator ligand effect for the complex formation of Cd(II) ion with a cationic water-soluble porphyrin
Inorganica Chimica Acta·2007· 6 cited
Engineering Education and Accreditation
Journal of JSEE·2007· 1 citedOpen Access
Separation of V(V)-4-(2-pyridylazo)resorcinolato Complex from a Large Excess Reagent Using an ODS Cartridge for High-Performance Liquid Chromatography
Analytical Sciences·2006· 3 cited
Stopped-flow spectrophotometric determination of nM level of Pb(II) using 5,10,15,20-terakis(1-methylpyridinium-4-yl)porphine
Microchimica Acta·2006· 3 cited
Untitled
Journal of JSEE·2006· 7 cited
Acceleration of Metal Ion Incorporation into Cationic Porphyrin by 5-Sulfo-8-quinolinol, and Spectrophotometric Determination of Nickel(II)
Microchimica Acta·2005· 7 cited
Highly sensitive colour change system within slight differences in metal ion concentrations based on homo–binuclear complex formation equilibrium for visual threshold detection of trace metal ions
Analytica Chimica Acta·2004· 18 cited
Untitled
Journal of the Japan Society for Precision Engineering·2003· 2 citedOpen Access
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Journal of JSEE·2003· 4 citedOpen Access
Kinetic differentiation mode high-performance liquid chromatography as a powerful tool in environmental trace metal chemistry
2002
In-vessel extraction using a microtube and its application to the fluorimetric determination of trace lead
The Analyst·2002· 11 cited
Visual Threshold Detection of Trace Metal Ions Using a Bi-Functional Metallochromic Reagent
Analytical Sciences/Supplements Proceedings of IUPAC International Congress on Analytical Sciences 2001 (ICAS 2001)·2002· 10 cited
Determination of aluminum in injections by kinetic differentiation mode HPLC with fluorescent detection.
BUNSEKI KAGAKU·2002· 3 citedOpen Access
Retention behavior of cationic aluminium chelate with o,o'-dihydroxyazobenzene in HPLC using the C18-bonded silica stationary phase.
BUNSEKI KAGAKU·2002· 2 citedOpen Access
Erratum: Determination of aluminum in injections by kinetic differentiation mode HPLC with fluorescent detection
BUNSEKI KAGAKU·2002· 3 citedOpen Access
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Frequent Co-authors

Hitoshi Hoshino(27), Kazuo Aomura(10), Shukuro Igarashi(6), Tohru Saitoh(5), Nobuhiko Iki(4), Emiko Kaneko(4), Ryuji Yamashita(4), Kenichi Ataka(3), Masatoshi Osawa(3), Jun‐ichi Itoh(3), Oleg V. Krokhin(3), О. А. Шпигун(3), Katsumasa Yoshii(2), Kouji Nakano(2), Makoto Kanbayashi(2), Hitoshi Mizuguchi(2), Hiroki Tamura(1), Katsumi Goto(1), Masaichi Nagayama(1), Hirofumi Taketomi(1)