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1

Ion-exchange behaviour of metals on deae-cellulose in methanol-thiocyanate-hydrochloric acid media

Rokuro Kuroda, Takaaki Kondo, Koichi Oguma

Journal:

Year:

1972

Language:

english

File:

PDF, 413 KB

english, 1972

2

Separation of strontium-90 and yttrium-90 by isotopic exchange thin layer chromatography

Kuroda, Rokuro, Oguma, Koichi

Journal:

Analytical Chemistry

Year:

1967

Language:

english

File:

PDF, 175 KB

english, 1967

3

Analytical Chemistry for Advanced Technologies. Differential determination of traces of arsenic (III) and arsenic (V) in water by flow injection on-line preconcentration-graphite furnace AAS.

HIRANO, Yoshihiro, SAKURAI, Hiroki, ENDO, Akihiro, OGUMA, Koichi, TERUI, Yasushi

Journal:

Year:

2001

File:

PDF, 655 KB

2001

4

An alternating trilinear decomposition algorithm with application to calibration of HPLC–DAD for simultaneous determination of overlapped chlorinated aromatic hydrocarbons

Hai-Long Wu, Masami Shibukawa, Koichi Oguma

Journal:

Journal of Chemometrics

Year:

1998

Language:

english

File:

PDF, 342 KB

english, 1998

5

Organic–Inorganic Hybrid Polymer-Encapsulated Magnetic Nanobead Catalysts

Takayoshi Arai, Toru Sato, Hirofumi Kanoh, Katsumi Kaneko, Koichi Oguma, Akira Yanagisawa

Journal:

Chemistry - A European Journal

Year:

2008

Language:

english

File:

PDF, 346 KB

english, 2008

6

Adsorption behavior of various metals on a weakly basic anion-exchange resin in sulfuric acid media

Rokuro Kuroda, Koichi Oguma, Nobuo Kono, Yoshimasa Takahashi

Journal:

Analytica Chimica Acta

Year:

1972

Language:

english

File:

PDF, 535 KB

english, 1972

7

Separation selectivity of aqueous polyethylene glycol-based separation systems: DSC, LC and aqueous two-phase extraction studies

Masami Shibukawa, Ryoichi Ichikawa, Takayuki Baba, Ryosaku Sakamoto, Shingo Saito, Koichi Oguma

Journal:

Year:

2008

Language:

english

File:

PDF, 347 KB

english, 2008

8

Potential gene flow in natural populations of the Drosophila ananassae species cluster inferred from a nuclear mitochondrial pseudogene

Kyoichi Sawamura, Kae Koganebuchi, Hajime Sato, Koichi Kamiya, Muneo Matsuda, Yuzuru Oguma

Journal:

Molecular Phylogenetics and Evolution

Year:

2008

Language:

english

File:

PDF, 367 KB

english, 2008

9

Thin-layer chromatographic behavior of a number of transition metals on DEAE-cellulose in azide/chloride media

Rokuro Kuroda, Nobuo Kojima, Koichi Oguma

Journal:

Journal of Chromatography A

Year:

1972

Language:

english

File:

PDF, 385 KB

english, 1972

10

Thin-layer chromatography of various β-diketones and their metal complexes on styragel 60A

Masami Shibukawa, Koichi Oguma, Rokuro Kuroda

Journal:

Journal of Chromatography A

Year:

1978

Language:

english

File:

PDF, 540 KB

english, 1978

11

Novel methods for the detection of polystyrene used as an internal standard in thin-layer gel chromatography

Masami Shibukawa, Koichi Oguma, Rokuro Kuroda

Journal:

Journal of Chromatography A

Year:

1978

Language:

english

File:

PDF, 213 KB

english, 1978

12

The chromatography of a number of inorganic ions on DEAE-cellulose layers in formic acid media : A selective separation of selenium(IV)

Rokuro Kuroda, Koichi Oguma, Masaru Otani

Journal:

Journal of Chromatography A

Year:

1974

Language:

english

File:

PDF, 457 KB

english, 1974

13

Selective chromatographic separation of uranium(VI) on DEAE-cellulose layers in dilute acetic acid media

Rokuro Kuroda, Koichi Oguma, Hitoshi Watanabe

Journal:

Journal of Chromatography A

Year:

1973

Language:

english

File:

PDF, 471 KB

english, 1973

14

The separation of metal ions by solubilization thin-layer chromatography

Nagao Ikeda, Koichi Oguma

Journal:

Journal of Chromatography A

Year:

1967

File:

PDF, 154 KB

1967

15

Separation and determination of quaternary ammonium compounds by high-performance liquid chromatography with a hydrophilic polymer column and conductometric detection

Masami Shibukawa, Reiko Eto, Akiko Kira, Fusae Miura, Koichi Oguma, Hideki Tatsumoto, Hisako Ogura, Akira Uchiumi

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 136 KB

english, 1999

16

Liquid chromatography and differential scanning calorimetry studies on the states of water in hydrophilic polymer gel packings in relation to retention selectivity

Masami Shibukawa, Kaoru Aoyagi, Ryosaku Sakamoto, Koichi Oguma

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 151 KB

english, 1999

17

Dry-column chromatography of uranium. Application to chemical analysis of monazite and phosphate rock for uranium

Koichi Oguma, Rokuro Kuroda

Journal:

Microchimica Acta

Year:

1981

Language:

english

File:

PDF, 464 KB

english, 1981

18

Determination of phosphorus in silicate rocks by flow injection method of analysis

Rokuro Kuroda, Iwao Ida, Koichi Oguma

Journal:

Microchimica Acta

Year:

1984

Language:

english

File:

PDF, 373 KB

english, 1984

19

Microchemical determination of lodate and iodide in sea waters by flow injection analysis

Koichi Oguma, Kazuyuki Kitada, Rokuro Kuroda

Journal:

Microchimica Acta

Year:

1993

Language:

english

File:

PDF, 433 KB

english, 1993

20

Selective determination of yttrium in geological materials by ion-interaction chromatography

Rokuro Kuroda, Katsuaki Sato, Koichi Oguma

Journal:

Microchimica Acta

Year:

1993

Language:

english

File:

PDF, 398 KB

english, 1993

21

Effect of Nicking the C-terminal Region of theClostridium botulinumSerotype D Neurotoxin Heavy Chain on its Toxicity and Molecular Properties

Tomonori Suzuki, Hirokazu Kouguchi, Toshihiro Watanabe, Kimiko Hasegawa, Tohru Yoneyama, Koichi Niwa, Atsushi Nishikawa, Jae-Chul Lee, Keiji Oguma, Tohru Ohyama

Journal:

The Protein Journal

Year:

2007

Language:

english

File:

PDF, 369 KB

english, 2007

22

Solute retention and the states of water in polyethylene glycol and poly(vinyl alcohol) gels

Takayuki Baba, Ryosaku Sakamoto, Masami Shibukawa, Koichi Oguma

Journal:

Journal of Chromatography A

Year:

2004

Language:

english

File:

PDF, 119 KB

english, 2004

23

Anion-exchange behavior of various metals in hydrazoic acid media

Koichi Oguma, Tsutomu Maruyama, Rokuro Kuroda

Journal:

Analytica Chimica Acta

Year:

1975

Language:

english

File:

PDF, 357 KB

english, 1975

24

Liquid chromatography and differential scanning calorimetry studies on the states of water in polystyrene–divinylbenzene copolymer gels

Takayuki Baba, Masami Shibukawa, Tomoyuki Heya, Shin-ichiro Abe, Koichi Oguma

Journal:

Journal of Chromatography A

Year:

2003

Language:

english

File:

PDF, 148 KB

english, 2003

25

Impact of pharmacokinetics and pharmacogenetics on the efficacy of pranlukast in Japanese asthmatics

Koichiro ASANO, Susumu NAKADE, Tetsuya SHIOMI, Takeshi NAKAJIMA, Yusuke SUZUKI, Koichi FUKUNAGA, Tsuyoshi OGUMA, Koichi SAYAMA, Hirofumi FUJITA, Yusuke TANIGAWARA, Akitoshi ISHIZAKA

Journal:

Year:

2009

Language:

english

File:

PDF, 187 KB

english, 2009

26

Association between β-adrenoceptor gene polymorphisms and relative response to β2-agonists and anticholinergic drugs in Japanese asthmatic patients

Koichiro ASANO, Wakako YAMADA-YAMASAWA, Hiroyasu KUDOH, Tatsu MATSUZAKI, Takahiro NAKAJIMA, Haruhiko HAKUNO, Rika HIRAOKA, Koichi FUKUNAGA, Tsuyoshi OGUMA, Koichi SAYAMA, Kazuhiro YAMAGUCHI, Akira NAG

Journal:

Year:

2010

Language:

english

File:

PDF, 191 KB

english, 2010

27

HA-33 facilitates transport of the serotype D botulinum toxin across a rat intestinal epithelial cell monolayer

Hiroaki Ito, Yoshimasa Sagane, Keita Miyata, Ken Inui, Tomohito Matsuo, Ryohta Horiuchi, Toshihiko Ikeda, Tomonori Suzuki, Kimiko Hasegawa, Hirokazu Kouguchi, Keiji Oguma, Koichi Niwa, Tohru Ohyama, T

Journal:

FEMS Immunology & Medical Microbiology

Year:

2011

Language:

english

File:

PDF, 483 KB

english, 2011

28

Characterization of sugar recognition by the toxin complex produced by the Clostridium botulinum serotype C variant strain Yoichi

Tomohito Matsuo, Keita Miyata, Ken Inui, Hiroaki Ito, Ryohta Horiuchi, Tomonori Suzuki, Tohru Yoneyama, Keiji Oguma, Koichi Niwa, Toshihiro Watanabe, Tohru Ohyama

Journal:

FEMS Immunology & Medical Microbiology

Year:

2011

Language:

english

File:

PDF, 159 KB

english, 2011

29

Isolation of intact transition protein 2 with three zinc finger motifs from boar late spermatid nuclei

Kuniko Akama, Hiroki Sato, Koichi Oguma, Minoru Nakano

Journal:

Year:

1997

Language:

english

File:

PDF, 398 KB

english, 1997

30

Determination of trace amounts of nickel and cobalt in silicate rocks by graphite furnace atomic absorption spectrometry: elimination of matrix effects with an ammonium fluoride modifier

Kuroda, Rokuro, Nakano, Toshihiko, Miura, Yasuharu, Oguma, Koichi

Journal:

Journal of Analytical Atomic Spectrometry

Year:

1986

Language:

english

File:

PDF, 398 KB

english, 1986

31

High-Surface-Area SiO2–ZrO2 Prepared by Depositing Silica on Zirconia in Aqueous Ammonia Solution

Satoshi Sato, Ryoji Takahashi, Toshiaki Sodesawa, Shimei Tanaka, Koichi Oguma, Katsuyuki Ogura

Journal:

Journal of Catalysis

Year:

2000

Language:

english

File:

PDF, 68 KB

english, 2000

32

Determination of traces of tin in silicate rocks by graphite furnace atomic absorption spectrometry

Rokuro Kuroda, Kazuyuki Kitada, Koichi Oguma, Takeshi Katayama

Journal:

Analytical and Bioanalytical Chemistry

Year:

1990

Language:

english

File:

PDF, 236 KB

english, 1990

33

Spectrophotometric determination of palladium(II) with phenylfluorone in the presence of hexadecylpyridinium bromide

Satoru Sakuraba, Koichi Oguma

Journal:

Analytical and Bioanalytical Chemistry

Year:

1994

Language:

english

File:

PDF, 358 KB

english, 1994

34

Simultaneous determination of iron(II), iron(III), and titanium(IV) by flow injection analysis using kinetic spectrophotometry with Tiron

Koichi Oguma, Shoji Kozuka, Kazuyuki Kitada, Rokuro Kuroda

Journal:

Analytical and Bioanalytical Chemistry

Year:

1991

Language:

english

File:

PDF, 541 KB

english, 1991

35

Spectrophotometric microanalysis of silicate rocks for manganese after fusion with a lithium carbonate — boric acid mixture

Rokuro Kuroda, Yoshihiko Matsuzawa, Koichi Oguma

Journal:

Analytical and Bioanalytical Chemistry

Year:

1987

Language:

english

File:

PDF, 224 KB

english, 1987

36

New scheme for complete silicate analysis based on ion-exchange chromatography

Rokuro Kuroda, Nobuhiro Suzuki, Koichi Oguma

Journal:

Analytical and Bioanalytical Chemistry

Year:

1986

Language:

english

File:

PDF, 420 KB

english, 1986

37

Determination of traces of tellurium(IV) by catalytic reduction of ferric tartrate by stannous chloride

Rokuro Kuroda, Toshio Saito, Takeo Kiuchi, Koichi Oguma

Journal:

Analytical and Bioanalytical Chemistry

Year:

1975

Language:

english

File:

PDF, 126 KB

english, 1975

38

Thin-layer chromatographic behavior of metal ions on ECTEOLA-cellulose in hydrochloric acid media. Selective separation of cadmium

Journal:

Chromatographia

Year:

1975

Language:

english

File:

PDF, 408 KB

english, 1975

39

Determination of 0.1 to 1000 μ g/ml cadmium in a hydrometallurgical zinc refining process stream by a flow injection technique with computer controlled injection method

Yutaka Hayashibe, Yasumasa Sayama, Koichi Oguma

Journal:

Analytical and Bioanalytical Chemistry

Year:

1996

Language:

english

File:

PDF, 213 KB

english, 1996

40

Purification and Characterization of Nontoxic Protein Complex from Serotype D 4947 Botulinum Toxin Complex

Keita Miyata, Yoshimasa Sagane, Ken Inui, Shin-Ichiro Miyashita, Tomonori Suzuki, Keiji Oguma, Tohru Ohyama, Koichi Niwa, Toshihiro Watanabe

Journal:

The Protein Journal

Year:

2012

Language:

english

File:

PDF, 413 KB

english, 2012

41

TP receptor-mediated release of eosinophil chemotactic activity from human bronchial smooth muscle cells

Yusuke Suzuki, Koichiro Asano, Kyoko Niimi, Jun Miyata, Yoshiki Shiraishi, Koichi Fukunaga, Tetsuya Shiomi, Takeshi Nakajima, Tsuyoshi Oguma, Koichi Sayama, Akitoshi Ishizaka

Journal:

European Journal of Pharmacology

Year:

2008

Language:

english

File:

PDF, 699 KB

english, 2008

42

Therapeutic effect of anti-TNF-α antibody and levofloxacin (LVFX) in a mouse model of enterohemorrhagic Escherichia coli O157 infection

Emiko Isogai, Hiroshi Isogai, Kimiharu Hirose, Toru Kubota, Koichi Kimura, Nobuhiro Fujii, Shunji Hayashi, Koichi Takeshi, Keiji Oguma

Journal:

Comparative Immunology, Microbiology and Infectious Diseases

Year:

2001

Language:

english

File:

PDF, 281 KB

english, 2001

43

Optical orthogonal frequency division multiplexing demultiplexer using slab star coupler-based optical discrete Fourier transform circuit

Takiguchi, Koichi, Kitoh, Tsutomu, Mori, Atsushi, Oguma, Manabu, Takahashi, Hiroshi

Journal:

Year:

2011

Language:

english

File:

PDF, 688 KB

english, 2011

44

Silica gel with continuous macropores prepared from water glass in the presence of poly(acrylic acid)

Akiyuki Yachi, Ryoji Takahashi, Satoshi Sato, Toshiaki Sodesawa, Koichi Oguma, Katsuhiro Matsutani, Naoki Mikami

Journal:

Journal of Non-Crystalline Solids

Year:

2005

Language:

english

File:

PDF, 422 KB

english, 2005

45

Human bronchial smooth muscle cell proliferation via thromboxane A2 receptor

Yusuke Suzuki, Koichiro Asano, Yoshiki Shiraishi, Tsuyoshi Oguma, Tetsuya Shiomi, Koichi Fukunaga, Takeshi Nakajima, Kyoko Niimi, Kazuhiro Yamaguchi, Akitoshi Ishizaka

Journal:

Prostaglandins, Leukotrienes and Essential Fatty Acids (PLEFA)

Year:

2004

Language:

english

File:

PDF, 219 KB

english, 2004

46

Aqueous two-phase extraction of nickel dimethylglyoximato complex and its application to spectrophotometric determination of nickel in stainless steel

Nobutaka Yoshikuni, Takayuki Baba, Natsuki Tsunoda, Koichi Oguma

Journal:

Year:

2005

Language:

english

File:

PDF, 83 KB

english, 2005

47

Rapid determination of lead extracted by acetic acid from glazed ceramic surfaces by flow injection on-line preconcentration and spectrophotometric detection

Mai Kuramochi, Kenichi Tomioka, Masanori Fujinami, Koichi Oguma

Journal:

Year:

2005

Language:

english

File:

PDF, 135 KB

english, 2005

48

Determination of traces of palladium in stream sediment and auto catalyst by FI-ICP-OES using on-line separation and preconcentration with QuadraSil TA

Junichi Nakajima, Masashi Ohno, Katsumi Chikama, Tatsuya Seki, Koichi Oguma

Journal:

Year:

2009

Language:

english

File:

PDF, 422 KB

english, 2009

49

Determination of uranium in seawater by flow-injection preconcentration on dodecylamidoxime-impregnated resin and spectrophotometric detection

Koichi Oguma, Toshihiro Suzuki, Kyoichi Saito

Journal:

Year:

2011

Language:

english

File:

PDF, 288 KB

english, 2011

50

Simultaneous determination of vanadium(IV) and vanadium(V) by flow injection analysis using kinetic spectrophotometry with Xylenol Orange

Koichi Oguma, Osamu Yoshioka, Junji Noro, Hiroki Sakurai

Journal:

Year:

2012

Language:

english

File:

PDF, 474 KB

english, 2012