Yotsuyanagi, Takao.: search on Z-Library

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1

Spectrophotometric determination of iron(II) with 1,10-phenanthroline in the presence of large amounts of iron(III)

Hiroki Tamura, Katsumi Goto, Takao Yotsuyanagi, Masaichi Nagayama

Journal:

Year:

1974

Language:

english

File:

PDF, 391 KB

english, 1974

2

Porphyrin as a Reagent of New Indicator Reaction for the Catalytic Determination of Ultra Trace Amounts of Ruthenium(III)

Kawamura, Kunio, Igarashi, Shukuro, Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.14 MB

english, 1987

3

Micellar Electrokinetic Capillary Chromatography of Porphinato Chelates as a Spectrophotometric Approach to Sub-Femtomole Detection of Metal Chelates.

SAITOH, Tohru, HOSHINO, Hitoshi, YOTSUYANAGI, Takao

Journal:

Analytical Sciences

Year:

1991

Language:

english

File:

PDF, 186 KB

english, 1991

4

Highly selective determination of trace amounts of copper(II), nickel(II) and vanadium(V) ions with tetradentate schiff-base ligands by reversed-phase high-performance liquid chromatography and spectrophotometric detection

Makoto Kanbayashi, Hitoshi Hoshino, Takao Yotsuyanagi

Journal:

Journal of Chromatography A

Year:

1987

Language:

english

File:

PDF, 460 KB

english, 1987

5

High-Performance Separation and Determination of Co(III) and Ni(II) Chelates of 4-(2-Pyridylazo)resorcinol at Femtomole Levels by Capillary Electrophoresis

Iki, Nobuhiko, Hoshino, Hitoshi, Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

1993

File:

PDF, 501 KB

1993

6

Kinetics of Pyridine Derivatives as Accelerators for the Incorporation Reaction of Cadmium(II) into Porphyrin and Association Behavior of the Accelerators with Porphyrin

Kawamura, Kunio, Kasahara, Hiroshi, Igarashi, Shukuro, Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.51 MB

english, 1987

7

Ion-pair adsorption film colorimetry — A new simple method for ppb level of aluminum ion in water sample

Emiko Kaneko, Hiroko Tanno, Takao Yotsuyanagi

Journal:

Microchimica Acta

Year:

1988

Language:

english

File:

PDF, 1.00 MB

english, 1988

8

10.2116/bunsekikagaku.26.272

ASAHINA, Hitoshi, HASEGAWA, Nagatoshi, YOTSUYANAGI, Takao, AOMURA, Kazuo

Journal:

Year:

1977

File:

PDF, 518 KB

1977

9

Successive Determinations of Platinum(II) and Selenium(IV) with 1,4-Dibromo-2,3-diaminonaphthalene in Aqueous Micellar Solutions.

WARASHINA, Tomoyuki, HOSHINO, Hitoshi, YOTSUYANAGI, Takao

Journal:

Analytical Sciences

Year:

2001

Language:

english

File:

PDF, 85 KB

english, 2001

10

10.1246/nikkashi.1980.1132

HOSHI, Suwaru, YOTSUYANAGI, Takao, AOMURA, Kazuo

Journal:

NIPPON KAGAKU KAISHI

Year:

1980

File:

PDF, 1.12 MB

1980

11

Kinetics of the accelerator ligand effect for the complex formation of Cd(II) ion with a cationic water-soluble porphyrin

Kunio Kawamura, Shukuro Igarashi, Takao Yotsuyanagi

Journal:

Inorganica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 299 KB

english, 2007

12

Acid dissociation reaction of palladium-4-(2-pyridylazo)-resorcinol complexes

Takao Yotsuyanagi, Hitoshi Hoshino, Kazuo Aomura

Journal:

Analytica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 446 KB

english, 1974

13

Aromatic polyaminocarboxylate ligands for energy transfer luminescence measurements of lanthanide ions in aqueous solutions

Hitoshi Hoshino, Shin-ya Utsumi, Takao Yotsuyanagi

Journal:

Year:

1994

Language:

english

File:

PDF, 477 KB

english, 1994

14

Spectrophotometric determination of small amounts of vanadium(V) with 4-(2-pyridylazo)resorcinol

Takao Yotsuyanagi, Junichi Ito, Kazuo Aomura

Journal:

Year:

1969

Language:

english

File:

PDF, 49 KB

english, 1969

15

Complexation of Be(II) Ion with 1-(2,4-Dihydroxy-1-phenylazo)-8-hydroxy-3,6-naphthalenedisulfonate as the Chemical Basis of the Selective Detection of Ultratrace Be by Reversed-Phase High-Performance Liquid Chromatography

Hoshino, Hitoshi, Nomura, Takeshi, Nakano, Kouji, Yotsuyanagi, Takao

Journal:

Analytical Chemistry

Year:

1996

Language:

english

File:

PDF, 261 KB

english, 1996

16

2,2?-Dihydroxyazobenzene derivatives as reagents for trace metal determination by ion-pair reversed-phase high-performance liquid chromatography with spectrophotometric detection

Hoshino, Hitoshi, Nakano, Kouji, Yotsuyanagi, Takao

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1990

Language:

english

File:

PDF, 736 KB

english, 1990

17

Ion-Associate Solvent Extraction and Separation of Lanthanides(III) with 2,3-Naphthalenediol and Benzyldimethyltetradecylammonium Chloride

Takayanagi, Toshio, Yotsuyanagi, Takao

Journal:

Bulletin of the Chemical Society of Japan

Year:

1994

File:

PDF, 644 KB

1994

18

Color Change of Ternary Associate by Drying on Membrane Filter for Visual Protein Detection

Yoshimoto, Keitaro, Kaneko, Emiko, Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

2000

Language:

english

File:

PDF, 87 KB

english, 2000

19

The Use of Water Structure Breakers, Urea and Guanidium Chloride, New Mobile Phase Modifiers in Reversed-phase Partition High-Performance Liquid Chromatography.

TAKAHASHI, Toru, HOSHINO, Hitoshi, YOTSUYANAGI, Takao

Journal:

Analytical Sciences

Year:

2001

Language:

english

File:

PDF, 152 KB

english, 2001

20

10.1246/nikkashi.1978.1092

INOUE, Sadanobu, YOTSUYANAGI, Takao, SASAKI, Mitsuo, AOMURA, Kazuo

Journal:

NIPPON KAGAKU KAISHI

Year:

1978

File:

PDF, 359 KB

1978

21

Separation of 4-(2-pyridylazo)resorcinolato metal chelates by micellar electrokinetic capillary chromatography

Tohru Saitoh, Hitoshi Hoshino, Takao Yotsuyanagi

Journal:

Journal of Chromatography A

Year:

1989

Language:

english

File:

PDF, 430 KB

english, 1989

22

Retention Selectivity between 4-(2-Pyridylazo)resorcinol and Its Cobalt Chelate in the Solid Phase Extraction Systems and Its Application to the On-Line Preconcentration for Reversed Phase HPLC

Tsuyoshi, Akira, Hoshino, Hitoshi, Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

2001

Language:

english

File:

PDF, 51 KB

english, 2001

23

10.2116/bunsekikagaku.26.8_550

INOUE, Sadanobu, YOTSUYANAGI, Takao, SASAKI, Mitsuo, AOMURA, Kazuo

Journal:

Year:

1977

File:

PDF, 623 KB

1977

24

Spectrophotometric determination of traces of metals by solvent extraction with 4-(2-pyridylazo)-resorcin-quaternary ammonium salt-polyaminocarboxylic acid system

YOTSUYANAGI, Takao, YAMASHITA, Ryuji, AOMURA, Kazuo

Journal:

Year:

1970

File:

PDF, 273 KB

1970

25

Analytical separations of trace metal ions by using two phase partition phenomena of ion-associates of charged metal chelates.

YOTSUYANAGI, Takao

Journal:

Year:

1985

File:

PDF, 1.70 MB

1985

26

Spectrophotometric determination of copper of “ppb” level with water soluble porphyrin

ITOH, Junichi, YOTSUYANAGI, Takao, AOMURA, Kazuo

Journal:

Year:

1974

File:

PDF, 377 KB

1974

27

Consecutive chelatometric titration of sum of calcium and magnesium, manganese, and zinc in acid mine drainage

YOTSUYANAGI, Takao, YAMAGUCHI, Taku, GOTO, Katsumi, NAGAYAMA, Masaichi

Journal:

Year:

1967

File:

PDF, 880 KB

1967

28

10.1246/nikkashi.1981.60

IGARASHI, Shukuro, YOTSUYANAGI, Takao, AOMURA, Kazuo

Journal:

NIPPON KAGAKU KAISHI

Year:

1981

File:

PDF, 1.44 MB

1981

29

Effect of Pre-treatment by Hydrogen in the Oligonnerization of Propylene over Nickel Oxide-Silica-Alumina

SANO, Masakatsu, KAGEYAMA, Yoshiteru, YOTSUYANAGI, Takao, AOMURA, Kazuo

Journal:

The Journal of the Society of Chemical Industry Japan

Year:

1971

File:

PDF, 977 KB

1971

30

Determination of trace amounts of vanadium in air samples with 2-(8-quinolylazo)-5-N,N-diethylaminophenol by reversed-phase liquid chromatography

Jun'ichiro Miura, Hitoshi Hoshino, Takao Yotsuyanagi

Journal:

Analytica Chimica Acta

Year:

1990

Language:

english

File:

PDF, 500 KB

english, 1990

31

An ion-pair reversed-phase HPLC-fluorimetric system for ultratrace determination of aluminium with salicylaldehydebenzoylhydrazone

Nobuo Uehara, Makoto Kanbayashi, Hitoshi Hoshino, Takao Yotsuyanagi

Journal:

Year:

1989

Language:

english

File:

PDF, 590 KB

english, 1989

32

In-vessel extraction using a microtube and its application to the fluorimetric determination of trace lead

Kaneko, Emiko, Isoe, Junichi, Iwabuchi, Takuya, Hoshi, Suwaru, Akatsuka, Kunihiko, Yotsuyanagi, Takao

Journal:

The Analyst (Royal Society of Chemistry)

Year:

2002

Language:

english

File:

PDF, 78 KB

english, 2002

33

An Autocatalytic Constant Sensitivity Detection System for Catalysts and Infectors

Ishihara, Masahito, Endo, Masatoshi, Igarashi, Shukuro, Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

1995

File:

PDF, 300 KB

1995

34

Spectrophotometric determination of sulfide ion with watersoluble porphyrin complex of silver. (I).

IGARASHI, Shukuro, UCHIYAMA, Kimiyoshi, YOTSUYANAGI, Takao

Journal:

Year:

1988

File:

PDF, 289 KB

1988

35

10.2116/bunsekikagaku.27.3_142

INOUE, Sadanobu, YOTSUYANAGI, Takao, SASAKI, Mitsuo, AOMURA, Kazuo

Journal:

Year:

1978

File:

PDF, 937 KB

1978

36

Fluorescence determination of closed-shell rare earth metal ions by reversed-phase HPLC with precolumn derivatization using 8-amino-2-[(2-amino-5-methylphenoxy)methyl]-6-methoxyquinoline-N,N,N',N'-tetraacetate.

SAITO, Shingo, XU, Wen-zhe, HOSHINO, Hitoshi, YOTSUYANAGI, Takao

Journal:

Year:

2001

File:

PDF, 503 KB

2001

37

Biological Sciences and Analytical Chemistry. Determination of copper(II) in serum with .ALPHA.,.BETA.,.GAMMA.,.DELTA.-tetrakis(4-sulfonatophenyl)-porphine by FIA with spectrophotometric detection.

ADACHI, Hiroak, IGARASHI, Shukuro, YOTSUYANAGI, Takao

Journal:

Year:

1995

File:

PDF, 502 KB

1995

38

Extraction equilibria for the 4-(2-Pyridylazo)-Resorcinol-Nickel(II)-Quaternary-Ammonium salt system

Hitoshi Hoshino, Takao Yotsuyanagi, Kazuo Aomura

Journal:

Analytica Chimica Acta

Year:

1976

File:

PDF, 476 KB

1976

39

The Effect of Halogeno Ligands on the Rate of Sulfides Extraction with Transition Metal Complexes

KAMIDATE, Tamio, YOTSUYANAGI, Takao, AOMURA, Kazuo

Journal:

The Journal of the Society of Chemical Industry Japan

Year:

1971

File:

PDF, 764 KB

1971

40

A study of extractable hydroxoiron(III) species as 8-quinolinolate and its application to the estimation of solubility product of iron(III) hydroxide.

IWASE, Masakichi, YOTSUYANAGI, Takao, NAGAYAMA, Masaichi

Journal:

NIPPON KAGAKU KAISHI

Year:

1985

File:

PDF, 1.11 MB

1985

41

Effect of Irradiation of Fluorinated Silica-Alumina Catalyst

SANO, Masakatsu, HOSHINO, Toshio, YOTSUYANAGI, Takao, AOMURA, Kazuo

Journal:

The Journal of the Society of Chemical Industry Japan

Year:

1970

File:

PDF, 696 KB

1970

42

Engineering Education and Accreditation

YOTSUYANAGI, Takao

Journal:

Journal of JSEE

Year:

2007

File:

PDF, 1.26 MB

2007

43

Micellar solubilization equilibria for some analytical reagents in aqueous non-ionic surfactant solutions

Hitoshi Hoshino, Tohru Saitoh, Hirofumi Taketomi, Takao Yotsuyanagi, Hiroto Watanabe, Kohei Tachikawa

Journal:

Analytica Chimica Acta

Year:

1983

Language:

english

File:

PDF, 469 KB

english, 1983

44

Ion-Associate Solvent Extraction of Gallium(III) from Aqueous Sodium Hydroxide Solution

Obi, Hideki, Segawa, Tadashi, Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

1989

File:

PDF, 413 KB

1989

45

A New Confined Spot Test with Hydrophobic Filter Paper and Its Application to the Visual Fluorometric Determination of Trace Aluminium with 2,2′-Dihydroxyazobenzene

Kaneko, Emiko, Ishida, Akihiko, Deguchi, Yuji, Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

1994

File:

PDF, 433 KB

1994

46

Simultaneous Determination of Inorganic Anions and Equally Charged Complexes of Transition Metals with Polyaminocarboxylic Acids by Capillary Electrophoresis

Krokhin, Oleg V., Xu, Wen-zhe, Hoshino, Hitoshi, Shpigun, Oleg A., Yotsuyanagi, Takao

Journal:

Chemistry Letters

Year:

1996

File:

PDF, 308 KB

1996

47

Red Shift of the Soret Band of Anionic Water-Soluble Porphyrins Induced by Polyelectrolytes and Its Application to the Colloidal Titration and Spectrophotometric Determination of Polyelectrolytes.

IOKI, Masato, IGARASHI, Shukuro, YOTSUYANAGI, Takao

Journal:

Analytical Sciences

Year:

1995

Language:

english

File:

PDF, 148 KB

english, 1995

48

Effect of Partially Neutralized Aluminum Salt on Coagulation of Humic Acid in Water

YOTSUYANAGI, Takao, IWASE, Masakichi, GOTO, Katsumi, NAGAYAMA, Masaichi

Journal:

The Journal of the Society of Chemical Industry Japan

Year:

1969

File:

PDF, 632 KB

1969

49

Effect of Irradiation on Halogen Exchanged Silica-Alumina Catalyst

SANO, Masakatsu, HOSHINO, Toshio, YOTSUYANAGI, Takao, AOMURA, Kazuo

Journal:

The Journal of the Society of Chemical Industry Japan

Year:

1971

File:

PDF, 1.17 MB

1971

50

Studies on the hydrolysis and the aging reaction behaviour of iron(III) ions by 8-quinolinolate extraction method.

IWASE, Masakichi, YOTSUYANAGI, Takao, NAGAYAMA, Masaichi

Journal:

NIPPON KAGAKU KAISHI

Year:

1985

File:

PDF, 1.15 MB

1985

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