Get started
Author

Takao Yotsuyanagi

Observed names: T Yotsuyanagi, T. YOTSUYANAGI, T. Yotsuyanagi, TAKAO YOTSUYANAGI, Takao YOTSUYANAGI, Takao. Yotsuyanagi
Observed institutions: Toho University, Tohoku University, Hokkaido University, National Institute of Technology, Kushiro College, Hokkaido Prefectual Police, Japanese Society for Engineering Education, Northeastern University
OpenAlex ID: A5108205366
Spectrophotometric determination of iron(II) with 1,10-phenanthroline in the presence of large amounts of iron(III)
1974 · Hiroki Tamura, Katsumi Goto, et al. · Talanta · 1,015
Potential-Dependent Reorientation of Water Molecules at an Electrode/Electrolyte Interface Studied by Surface-Enhanced Infrared Absorption Spectroscopy
1996 · Ken-ichi Ataka, Takao Yotsuyanagi, et al. · The Journal of Physical Chemistry · 903
Surface-enhanced infrared ATR spectroscopy for in situ studies of electrode/electrolyte interfaces
1993 · Masatoshi Osawa, Ken-ichi Ataka, et al. · Journal of Electron Spectroscopy and Related Phenomena · 182
Real-time monitoring of electrochemical dynamics by submillisecond time-resolved surface-enhanced infrared attenuated-total-reflection spectroscopy
1994 · Masatoshi Osawa, Katsumasa Yoshii, et al. · Langmuir · 111
Homogeneous liquid-liquid extraction by pH dependent phase separation with a fluorocarbon ionic surfactant and its application to the preconcentration of porphyrin compounds
1992 · Shukuro Igarashi, Takao Yotsuyanagi · Microchimica Acta · 100
Separation of 4-(2-pyridylazo)resorcinolato metal chelates by micellar electrokinetic capillary chromatography
1989 · Tohru Saitoh, Hitoshi Hoshino, et al. · Journal of Chromatography A · 90
Spectrophotometric determination of copper with α, β, γ, δ-tetraphenylporphine trisulfonate
1975 · Jun-Ichi Itoh, Takao Yotsuyanagi, et al. · Analytica Chimica Acta · 77
Ion-association capillary electrophoresis
1993 · Nobuhiko Iki, Hitoshi Hoshino, et al. · Journal of Chromatography A · 72
High-Performance Separation and Determination of Co(III) and Ni(II) Chelates of 4-(2-Pyridylazo)resorcinol at Femtomole Levels by Capillary Electrophoresis
1993 · Nobuhiko Iki, Hitoshi Hoshino, et al. · Chemistry Letters · 62
2,2′-Dihydroxyazobenzene derivatives as reagents for trace metal determination by ion-pair reversed-phase high-performance liquid chromatography with spectrophotometric detection
1990 · Hitoshi Hoshino, Kouji Nakano, et al. · The Analyst · 61
Micellar solubilization equilibria for some analytical reagents in aqueous non-ionic surfactant solutions
1983 · Hitoshi Hoshino, Tohru Saitoh, et al. · Analytica Chimica Acta · 59
Use of cationic polymers for the simultaneous determination of inorganic anions and metal-4-(2-pyridylazo)resorcinolato chelates in kinetic differentiation-mode capillary electrophoresis
1997 · O.V Krokhin, H Hoshino, et al. · Journal of Chromatography A · 58
Determination of aluminum in the human serum of a dialysis patient by ion-pair reversed-phase partition high-performance liquid chromatography
1991 · Emiko. Kaneko, Hitoshi. Hoshino, et al. · Analytical Chemistry · 53
Selective determination of trace level chromium(III) by ion-pair reversed-phase high-performance liquid chromatography based on the color formation with 4-(2-pyridylazo)resorcinol in the presence of triethanolamine
1985 · Hitoshi. Hoshino, Takao. Yotsuyanagi · Analytical Chemistry · 46
Highly selective and sensitive spectrophotometric determination of iron(II) and cobalt(III) with 4-(2-pyridylazo)resorcinol(PAR)
1972 · Takao. Yotsuyanagi, Ryuji. Yamashita, et al. · Analytical Chemistry · 46
An ion-pair reversed-phase HPLC-fluorimetric system for ultratrace determination of aluminium with salicylaldehydebenzoylhydrazone
1989 · Nobuo Uehara, Makoto Kanbayashi, et al. · Talanta · 44
A Capillary Electrophoretic Reactor with an Electroosmosis Control Method for Measurement of Dissociation Kinetics of Metal Complexes
2000 · Nobuhiko Iki, Hitoshi Hoshino, et al. · Analytical Chemistry · 43
A novel fluorescence reagent, 10-hydroxybenzo[h]quinoline-7-sulfonate, for selective determination of beryllium(II) ion at pg cm(-3) levels.
2001 · Hiroaki Matsumiya, Hitoshi Hoshino, et al. · The Analyst · 42
Micellar Electrokinetic Capillary Chromatography of Porphinato Chelates as a Spectrophotometric Approach to Sub-Femtomole Detection of Metal Chelates
1991 · Tohru Saitoh, Hitoshi Hoshino, et al. · Analytical Sciences · 40
The extraction-spectrophotometric determination of chromium(III) with 4-(2-pyridylazo)-resorcinol
1973 · Takao Yotsuyanagi, Yasuo Takeda, et al. · Analytica Chimica Acta · 34
Reverse phase ion-pair partition chromatography of 4-(2-pyridylazo)resorcinolato complexes and its application to the spectrophotometric determination of iron, cobalt and nickel
1978 · Hitoshi HOSHINO, Takao YOTSUYANAGI, et al. · BUNSEKI KAGAKU · 33
PDF
Optical pH Sensor of Electrostatically Immobilized Porphyrin on the Surface of Sulfonated-Polystyrene
1994 · Shukuro Igarashi, Kenji Kuwae, et al. · Analytical Sciences · 28
Extraction equilibria for the 4-(2-Pyridylazo)-Resorcinol-Nickel(II)-Quaternary-Ammonium salt system
1976 · Hitoshi Hoshino, Takao Yotsuyanagi, et al. · Analytica Chimica Acta · 27
Spectrophotometric determination of platinum (II) and palladium (II) with 4-(2-pyridylazo)-resorcinol by reversed phase ion-pair partition chromatography
1983 · Eizaburo WATANABE, Hidemitsu NAKAJIMA, et al. · BUNSEKI KAGAKU · 26
PDF
Fluorometric determination of serum and urinary aluminium with 8-quinolinol by kinetic-differentiation-mode micellar chromatography
1997 · Makoto Sato, Hajime Yoshimura, et al. · Journal of Chromatography A · 25
Works count: 189
Citation count: 4,470
H-index: 25
I10-index: 77
Year
Topic
Type