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1

Advances in derivatization approaches for increasing the sensitivity of small molecules

Journal:

Year:

2017

Language:

english

File:

PDF, 1.02 MB

english, 2017

2

Effects of raw materials and preparation methods of catalysts on the selective hydrogenation of ethyl phenylacetate

Kazuaki Ishii, Fujio Mizukami, Shu-ichi Niwa, Makoto Toba, Hirobumi Ushijima, Takami Sato

Journal:

Journal of the American Oil Chemists' Society

Year:

1996

Language:

english

File:

PDF, 463 KB

english, 1996

3

Hydrogenation of 9-octadecenoic acid by Ru−Sn−Al2O3catalysts: Effects of catalyst preparation method

Thin-Sue Tang, Kien-Yoo Cheah, Fujio Mizukami, Shu-ichi Niwa, Makoto Toba

Journal:

Journal of the American Oil Chemists' Society

Year:

1994

Language:

english

File:

PDF, 564 KB

english, 1994

4

Selective hydrogenation of oleic acid to 9-octadecen-1-ol: Catalyst preparation and optimum reaction conditions

K. Y. Cheah, T. S. Tang, Fujio Mizukami, Shu-ichi Niwa, Makoto Toba, Y. M. Choo

Journal:

Journal of the American Oil Chemists' Society

Year:

1992

Language:

english

File:

PDF, 676 KB

english, 1992

5

Hydrogenation of oleic acid to 9-octadecen-1-ol with rhenium-tin catalyst

Thin-Sue Tang, Kien-Yoo Cheah, Fujio Mizukami, Shu-ichi Niwa, Makoto Toba, Yuen-May Choo

Journal:

Journal of the American Oil Chemists' Society

Year:

1993

Language:

english

File:

PDF, 530 KB

english, 1993

6

Arrhythmia and reduced heart rate variability during pregnancy in women with congenital heart disease and previous reparative surgery

Koichiro Niwa, Shigeru Tateno, Teiji Akagi, Wakako Himeno, Yasutaka Kawasoe, Shunsuke Tatebe, Kozo Matsuo, Michael A. Gatzoulis, Makoto Nakazawa

Journal:

International Journal of Cardiology

Year:

2007

Language:

english

File:

PDF, 130 KB

english, 2007

7

Insulin enhances leukocyte–endothelial cell adhesion in the retinal microcirculation through surface expression of intercellular adhesion molecule-1

Fumisato Hirata, Munenori Yoshida, Yuji Niwa, Masahiro Okouchi, Naotsuka Okayama, Yoshiyuki Takeuchi, Makoto Itoh, Yuichiro Ogura

Journal:

Microvascular Research

Year:

2005

Language:

english

File:

PDF, 162 KB

english, 2005

8

Chemical derivatization in LC–MS bioanalysis: current & future challenges

Niwa, Makoto, Watanabe, Miyuki, Watanabe, Noriko

Journal:

Year:

2015

Language:

english

File:

PDF, 980 KB

english, 2015

9

Luminescent Thin Films Composed of Nanosized Europium Coordination Polymers on Glass Electrodes

Hasegawa, Yasuchika, Sugawara, Takeshi, Nakanishi, Takayuki, Kitagawa, Yuichi, Takada, Makoto, Niwa, Akitsugu, Naito, Hiroyoshi, Fushimi, Koji

Journal:

Year:

2016

Language:

english

File:

PDF, 1022 KB

english, 2016

10

Frequency of cerebral infarction after pulmonary resection: a multicenter, retrospective study in Japan

Matsumoto, Keitaro, Sato, Shuntaro, Okumura, Meinoshin, Niwa, Hiroshi, Hida, Yasuhiro, Kaga, Kichizo, Date, Hiroshi, Nakajima, Jun, Usuda, Jitsuo, Suzuki, Makoto, Souma, Takahiro, Tsuchida, Masanori,

Journal:

Year:

2018

Language:

english

File:

PDF, 531 KB

english, 2018

11

Formulation of process improvement knowledge: 7 components of a good PI story

Norimatsu, So, Endo, Kiyoshi, Usugi, Makoto, Niwa, Aiichiro, Tange, Koichi

Journal:

Journal of Software Evolution and Process

Year:

2018

Language:

english

File:

PDF, 446 KB

english, 2018

12

Effect of Hydrolyzed Royal Jelly on Rough Skin (in vitro)

Kawamura, Mihiro, Niwa, Makoto, Masaki, Hitoshi

Journal:

Journal of Society of Cosmetic Chemists of Japan

Year:

2014

File:

PDF, 416 KB

2014

13

[American Institute of Aeronautics and Astronautics AIAA Scitech 2020 Forum - Orlando, FL ()] AIAA Scitech 2020 Forum - Feasibility study of laser propulsion system for launch demonstration and generation of laser sustained plasma as heat source

Kamei, Tomoki, Niwa, Ryoki, Ishikawa, Kazuyoshi, Matsui, Makoto, Mori, Koichi

File:

PDF, 592 KB

14

Effectiveness of Social Measures against COVID-19 Outbreaks in Selected Japanese Regions Analyzed by System Dynamic Modeling

Niwa, Makoto, Hara, Yasushi, Sengoku, Shintaro, Kodama, Kota

Journal:

International Journal of Environmental Research and Public Health

Year:

2020

File:

PDF, 2.39 MB

2020

15

Prevention of colon polyposis and carcinomas by right hemicolectomy and indomethacin in animal model

Tomio Narisawa, Makoto Sato, Masanori Sano, Makoto Niwa, Masahiro Takahashi, Takashi Ito, Noritoshi Tanida, Takashi Shimoyama

Journal:

Year:

1985

Language:

english

File:

PDF, 544 KB

english, 1985

16

Increased mucosal ornithine decarboxylase activity in large bowel with multiple tumors, adenocarcinoma, and adenoma

Tomio Narisawa, Masahiro Takahashi, Makoto Niwa, Hirobumi Koyama, Hitoshi Kotanagi, Naoshi Kusaka, Yoshihiko Yamazaki, Osamu Nagasawa, Kenji Koyama, Akira Wakizaka, Yoko Fukaura

Journal:

Year:

1989

Language:

english

File:

PDF, 482 KB

english, 1989

17

Synthesis of a zeolite film on a mercury surface

Yoshimichi Kiyozumi, Dr. Fujio Mizukami, Kazuyuki Maeda, Dr. Makoto Toba, Shu-ichi Niwa

Journal:

Advanced Materials

Year:

1996

Language:

english

File:

PDF, 755 KB

english, 1996

18

Flow cytometric evidence for minimal residual disease and cytological heterogeneities in acute lymphoblastic leukemia with severe hypodiploidy

Dr. Masahito Tsurusawa, Yasuhiko Kaneko, Naoyuki Katano, Makoto Niwa, Mari Ito, Takeo Fujimoto

Journal:

American Journal of Hematology

Year:

1989

Language:

english

File:

PDF, 703 KB

english, 1989

19

Sensitive measurement of vinorelbine in dog plasma by liquid chromatography–electrospray ionization tandem mass spectrometry utilizing transitions from double-charged precursor ions

Makoto Niwa, Takashi Kawashiro

Journal:

Biomedical Chromatography

Year:

2011

Language:

english

File:

PDF, 852 KB

english, 2011

20

ChemInform Abstract: Highly Stereocontrolled Access to a Tetrahydroxy Long Chain Base Using anti-Selective Additions.

Makoto Shimizu, Manabu Kawamoto, Yasuki Niwa

Journal:

Year:

1999

File:

PDF, 32 KB

1999

21

ChemInform Abstract: N-Alkylation-Coupling Reaction of Imines Promoted by Alkylaluminum Reagents, Leading to a Facile Synthesis of 1,2-Diamines.

Makoto Shimizu, Yasuki Niwa

Journal:

Year:

2001

File:

PDF, 31 KB

2001

22

ChemInform Abstract: Electrophilic Amination with Iminomalonate.

Yasuki Niwa, Kazuki Takayama, Makoto Shimizu

Journal:

Year:

2001

File:

PDF, 30 KB

2001

23

Iminomalonate as a Convenient Electrophilic Amination Reagent for Grignard Reagents.

Yasuki Niwa, Kazuki Takayama, Makoto Shimizu

Journal:

Year:

2002

File:

PDF, 31 KB

2002

24

Tandem N-Alkylation—C-Allylation Reaction of α-Imino Esters with Organoaluminums and Allyltributyltin.

Yasuki Niwa, Makoto Shimizu

Journal:

Year:

2003

File:

PDF, 122 KB

2003

25

Characteristic difference of hepatocellular carcinoma between hepatitis B- and C- viral infection in Japan

Yasushi Shiratori, Shuichiro Shiina, Masatoshi Imamura, Naoya Kato, Fumihiko Kanai, Takahito Okudaira, Takuma Teratani, Gohichi Tohgo, Nobuo Toda, Makoto Ohashi, Keiji Ogura, Yasuro Niwa, Takao Kawabe

Journal:

Year:

1995

Language:

english

File:

PDF, 822 KB

english, 1995

26

A CD-Spectroscopic Alternative to Methylation Analysis of Oligosaccharides: Reference Spectra for Identification of Chromophoric Glycopyranoside Derivatives

William T. Wiesler, Nikolina Berova, Makoto Ojika, Harold V. Meyers, Mayland Chang, Peng Zhou, Lee-Chiang Lo, Masatake Niwa, Reiji Takeda, Koji Nakanishi

Journal:

Helvetica Chimica Acta

Year:

1990

Language:

english

File:

PDF, 1.92 MB

english, 1990

27

Contrast-enhanced sonographic findings in a case of hepatobiliary cystadenoma with intracystic bleeding

Hiroko Naganuma, Masato Funaoka, Syusei Fujimori, Makoto Niwa, Hideaki Ishida, Tomoya Komatsuda, Mamiko Yamada, Kayoko Furukawa

Journal:

Journal of Clinical Ultrasound

Year:

2006

Language:

english

File:

PDF, 259 KB

english, 2006

28

Electrical properties of poly(vinyl chloride)-polypyrrole conductive polymer alloy films

Osamu Niwa, Makoto Hikita, Toshiaki Tamamura

Journal:

Macromolecular Rapid Communications

Year:

1985

Language:

english

File:

PDF, 288 KB

english, 1985

29

Dynamic susceptibility contrast MRI in advanced pancreatic cancer: semi-automated analysis to predict response to chemotherapy

Tetsu Niwa, Makoto Ueno, Naohiro Shinya, Toshiyuki Gotoh, Thomas C. Kwee, Taro Takahara, Tetsuo Yoshida, Shinichi Ohkawa, Tsunehiro Doiuchi, Tomio Inoue

Journal:

NMR in Biomedicine

Year:

2010

Language:

english

File:

PDF, 155 KB

english, 2010

30

(10R̃, 11R̃)-(+)-squalene-10, 11-epoxide: Isolation from Laurencia okamurai and the asymmetric synthesis

Hideo Kigoshi, Makoto Ojika, Yoshikazu Shizuri, Haruki Niwa, Kiyoyuki Yamada

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 125 KB

english, 1982

31

Effect of the type of preparation on the properties of titania/silicas

Makoto Toba, Fujio Mizukami, Shu-ichi Niwa, Tsuneji Sanoa, Kazuyuki Maedaa, Arto Annila, Veikko Komppa

Journal:

Journal of Molecular Catalysis

Year:

1994

Language:

english

File:

PDF, 744 KB

english, 1994

32

The effect of preparation methods on the properties of zirconia/silicas

Makoto Toba, Fujio Mizukami, Shu-ichi Niwa, Tsuneji Sano, Kazuyuki Maeda, Arto Annila, Veikko Komppa

Journal:

Journal of Molecular Catalysis

Year:

1994

Language:

english

File:

PDF, 707 KB

english, 1994

33

Endogenous synthesis of N-methylnorsalsolinol in rat brain during in vivo microdialysis with epinine

Mitsuharu Kajita, Toshimitsu Niwa, Wakako Maruyama, Daiichiro Nakahara, Naohito Takeda, Hideo Yoshizumi, Akira Tatematsu, Kazuyoshi Watanabe, Makoto Naoi, Toshiharu Nagatsu

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1994

Language:

english

File:

PDF, 469 KB

english, 1994

34

Detection of 1-phenyl-N-methyl-1,2,3,4-tetrahydroisoquinoline and 1-phenyl-1,2,3,4-tetrahydroisoquinoline in human brain by gas chromatography—tandem mass spectrometry

Mitsuharu Kajita, Toshimitsu Niwa, Makoto Fujisaki, Makoto Ueki, Koichi Niimura, Mitsuhiko Sato, Kyoko Egami, Makoto Naoi, Mitsuo Yoshida, Toshiharu Nagatsu

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1995

Language:

english

File:

PDF, 359 KB

english, 1995

35

Functional Delineation and Differentiation Dynamics of Human CD4+ T Cells Expressing the FoxP3 Transcription Factor

Makoto Miyara, Yumiko Yoshioka, Akihiko Kitoh, Tomoko Shima, Kajsa Wing, Akira Niwa, Christophe Parizot, Cécile Taflin, Toshio Heike, Dominique Valeyre, Alexis Mathian, Tatsutoshi Nakahata, Tomoyuki Y

Journal:

Year:

2009

Language:

english

File:

PDF, 1.89 MB

english, 2009

36

New type of biodegradable porous scaffolds for tissue-engineered articular cartilage

Makoto Kawanishi, Takashi Ushida, Tadashi Kaneko, Hideo Niwa, Toru Fukubayashi, Kozo Nakamura, Hiromi Oda, Sakae Tanaka, Tetsuya Tateishi

Journal:

Materials Science and Engineering: C

Year:

2004

Language:

english

File:

PDF, 449 KB

english, 2004

37

Ptaquiloside, a potent carcinogen isolated from bracken fern pteridiumaquilinum var. latiusculum: structure elucidation based on chemical and spectral evidence, and reactions with amino acids, nucleosides, and nucleotides

Makoto Ojika, Kazumasa Wakamatsu, Haruki Niwa, Kiyoyuki Yamada

Journal:

Year:

1987

Language:

english

File:

PDF, 1.20 MB

english, 1987

38

Structures of new p-hydroxystyrene glycosides, ptelatoside-a and ptelatoside-b isolated from bracken fern, pteridiumaquilinumvar. latiusculum, and synthesis of ptelatoside-a

Makoto Ojika, Kazumasa Wakamatsu, Haruki Niwa, Kiyoyuki Yamada

Journal:

Year:

1987

Language:

english

File:

PDF, 586 KB

english, 1987

39

Structure and synthesis of reductiline, a novel metabolite from a variant of streptomyces orientalis

Makoto Ojika, Yoshikazu Shizuri, Haruki Niwa, Kiyoyuki Yamada, Shuichi Iwadare

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 242 KB

english, 1982

40

Stereochemistry of ptaquiloside, a novel norsesquiterpene glucoside from bracken, Pteridium aquilinum var. latiusculum

Haruki Niwa, Makoto Ojika, Kazumasa Wakamatsu, Kiyoyuki Yamada, Shigeru Ohba, Yoshihiko Saito, Iwao Hirono, Kazuhiro Matsushita

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 130 KB

english, 1983

41

Ptaquiloside, a novel norsesquiterpene glucoside from bracken, Pteridium aquilinum var. latiusculum

Haruki Niwa, Makoto Ojika, Kazumasa Wakamatsu, Kiyoyuki Yamada, Iwao Hirono, Kazuhiro Matsushita

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 280 KB

english, 1983

42

The synthesis of a tricyclic hydroazulenone from exo-epoxygermacrene-Din connection with periplanone A

Yoshikazu Shizuri, Shu Yamaguchi, Shosuke Yamamura, Makoto Ishihara, Shigeru Ohba, Yoshihiko Saito, Masatake Niwa, Yukimasa Terada, Michiko Miyazaki

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 269 KB

english, 1987

43

N-Alkylation-coupling reaction of imines promoted by alkylaluminum reagents, leading to a facile synthesis of 1,2-diamines

Makoto Shimizu, Yasuki Niwa

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 67 KB

english, 2001

44

Electrophilic amination with iminomalonate

Yasuki Niwa, Kazuki Takayama, Makoto Shimizu

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 57 KB

english, 2001

45

Endogenous synthesis of N-methyl-1,2,3,4-tetrahydroisoquinoline, a precursor of N-methylisoquinolinium ion, in the brains of primates with parkinsonism after systemic administration of 1,2,3,4-tetrahydroisoquinoline

Toshimitsu Niwa, Hideo Yoshizumi, Akira Tatematsu, Sadao Matsuura, Mitsuo Yoshida, Minami Kawachi, Makoto Naoi, Toshihar Nagatsu

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1990

Language:

english

File:

PDF, 413 KB

english, 1990

46

Measurement of the novel decapeptide cetrorelix in human plasma and urine by liquid chromatography–electrospray ionization mass spectrometry

Makoto Niwa, Keiko Enomoto, Kouwa Yamashita

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1999

Language:

english

File:

PDF, 251 KB

english, 1999

47

Hydrogenation of ethyl phenylacetate to 2-phenylethanol by ruthenium/tin/alumina catalysts elimination of need for high temperature activation of the catalysts with hydrogen; optimum oxidation state of tin

Ryuji Kikuchi, Fujio Mizukami, Shu-ichi Niwa, Makoto Toba, Hirobumi Ushijima, Kazuhisa Itou

Journal:

Applied Catalysis A: General

Year:

1997

Language:

english

File:

PDF, 637 KB

english, 1997

48

Mesoporous materials synthesized by intercalation of silicate tubes between magadiite layers

Fudala Ágnes, Kiricsi Imre, Shu-Ichi Niwa, Makoto Toba, Yoshimichi Kiyozumi, Fujio Mizukami

Journal:

Applied Catalysis A: General

Year:

1999

Language:

english

File:

PDF, 2.62 MB

english, 1999

49

Synthesis of alcohols and diols by hydrogenation of carboxylic acids and esters over Ru–Sn–Al2O3 catalysts

Makoto Toba, Shin-ichi Tanaka, Shu-ichi Niwa, Fujio Mizukami, Zsuzsanna Koppány, László Guczi, Kien-Yoo Cheah, Thin-Sue Tang

Journal:

Applied Catalysis A: General

Year:

1999

Language:

english

File:

PDF, 82 KB

english, 1999

50

Catalytic activity of a zeolite disc synthesized through solid-state reactions

Imre Kiricsi, Shinichi Shimizu, Yoshimichi Kiyozumi, Makoto Toba, Shu-ichi Niwa, Fujio Mizukami

Journal:

Microporous and Mesoporous Materials

Year:

1998

Language:

english

File:

PDF, 538 KB

english, 1998