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1

A high-resolution 13C-nmr study of collagenlike polypeptides and collagen fibrils in solid state studied by the cross-polarization–magic angle-spinning method. Manifestation of conformation-dependent 13C chemical shifts and application to conformational characterization

Hazime Saitô, Ryoko Tabeta, Akira Shoji, Takuo Ozaki, Isao Ando, Teruo Miyata

Journal:

Année:

1984

Langue:

english

Fichier:

PDF, 987 KB

english, 1984

2

Novel chondrogenic and chondroprotective effects of the natural compound harmine

Hara, Emilio Satoshi, Ono, Mitsuaki, Kubota, Satoshi, Sonoyama, Wataru, Oida, Yasutaka, Hattori, Takako, Nishida, Takashi, Furumatsu, Takayuki, Ozaki, Toshifumi, Takigawa, Masaharu, Kuboki, Takuo

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 556 KB

english, 2013

3

High-resolution nitrogen-15 NMR study of solid homopolypeptides by the cross-polarization-magic angle spinning method: conformation-dependent nitrogen-15 chemical shifts characteristic of the .alpha.-helix and .beta.-sheet forms

Shoji, Akira, Ozaki, Takuo, Fujito, Teruaki, Deguchi, Kenzo, Ando, Isao

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 680 KB

english, 1987

4

A study of conformational stability of polyglycine and poly(L-alanine), and polyglycine/poly(L-alanine) blends in the solid state by 13C cross-polarization/magic angle spinning NMR

Jiro Nakano, Shigeki Kuroki, Isao Ando, Tsunenori Kameda, Hiromichi Kurosu, Takuo Ozaki, Akira Shoji

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 133 KB

english, 2000

5

13C-nmr chemical shift and conformation of L-alanine residues incorporated into poly(β-benzyl L-aspartate) in the solid state

Satoru Tuzi, Tadashi Komoto, Isao Ando, Hazime Saito, Akira Shoji, Takuo Ozaki

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 538 KB

english, 1987

6

ChemInform Abstract: 17O-Isotope Labeling and Hydrogen-Bonded Structure Investigation in Peptides and Polypeptides by Solid State 17O NMR

Shigeki Kuroki, Kazuo Yamauchi, Isao Ando, Akira Shoji, Takuo Ozaki

Journal:

Année:

2002

Fichier:

PDF, 26 KB

2002

7

Subcellular distribution and translocation of radionuclides in plants

Satyanarayana Gouthu, Rajiv Weginwar, Tsutomu Arie, Shizuko Ambe, Takuo Ozaki, Shuichi Enomoto, Fumitoshi Ambe, Isamu Yamaguchi

Journal:

Environmental Toxicology and Chemistry

Année:

1999

Langue:

english

Fichier:

PDF, 138 KB

english, 1999

8

Syntheses and infrared-spectroscopic studies of homo-oligomeric peptides derived from γ-benzyl-L-glutamate

Takuo Ozaki, Akira Shoji, Makoto Furukawa

Journal:

Macromolecular Chemistry and Physics

Année:

1982

Langue:

english

Fichier:

PDF, 718 KB

english, 1982

9

Synthesis of monodisperse poly(γ-benzyl-L-glutamate), Nps-[L-Glu(OBzl)]128-OH, by the fragment condensation method

Takuo Ozaki, Akira Shoji

Journal:

Macromolecular Rapid Communications

Année:

1982

Langue:

english

Fichier:

PDF, 168 KB

english, 1982

10

Synthesis of cyclic dipeptides by use of Nps-dipeptide benzyl esters as intermediates

Takuo Ozaki, Akira Shoji

Journal:

Macromolecular Rapid Communications

Année:

1983

Langue:

english

Fichier:

PDF, 276 KB

english, 1983

11

A 13C NMR study of cyclic dipeptides cyclo(-L-Ala-L-Ala-) and cyclo(-L-Ala-D-Ala-) in the solid state by cross polarization-magic angle spinning method

Akira Shoji, Takuo Ozaki, Hazime Saitô, Ryoko Tabeta, Isao Ando

Journal:

Macromolecular Rapid Communications

Année:

1984

Langue:

english

Fichier:

PDF, 279 KB

english, 1984

12

Conformational characterization of poly(l-phenylalanine) in the solid state by 13C CP-MAS NMR spectroscopy

Hidetoshi Miyamoto, Ryuji Takezaki, Tadashi Komoto, Isao Ando, Hazime Saitô, Takuo Ozaki, Akira Shoji

Journal:

Journal of Molecular Structure

Année:

1988

Langue:

english

Fichier:

PDF, 317 KB

english, 1988

13

A conformational study of oligopeptides containing Gly-Pro sequence in the solid state by 13C CP-MAS NMR

Shinji Ando, Keisuke Matsumoto, Isao Ando, Akira Shoji, Takuo Ozaki

Journal:

Journal of Molecular Structure

Année:

1989

Langue:

english

Fichier:

PDF, 848 KB

english, 1989

14

Side-chain conformation and 13C-NMR chemical shift of poly(l-phenylalanine) and oligopeptides containing l-phenylalanine and tyrosine residues in the solid state

Hidetoshi Miyamoto, Tadashi Komoto, Hiromichi Kurosu, Isao Ando, Takuo Ozaki, Akira Shoji

Journal:

Journal of Molecular Structure

Année:

1990

Langue:

english

Fichier:

PDF, 693 KB

english, 1990

15

Hydrogen-bonding effect on 15N NMR chemical shifts of the glycine residue of oligopeptides in the solid state as studied by high-resolution solid-state NMR spectroscopy

Shigeki Kuroki, Shinji Ando, Isao Ando, Akira Shoji, Takuo Ozaki, Graham A. Webb

Journal:

Journal of Molecular Structure

Année:

1990

Langue:

english

Fichier:

PDF, 601 KB

english, 1990

16

13C NMR chemical shift and conformation of β-benzyl l-aspartate residues in copolymers of β-benzyl l-aspartate and l-alanine in solution

Satoru Tuzi, Isao Ando, Akira Shoji, Takuo Ozaki

Journal:

Journal of Molecular Structure

Année:

1990

Langue:

english

Fichier:

PDF, 532 KB

english, 1990

17

A structural study of peptides and proteins containing l-alanine residues by 13C NMR spectroscopy combined with ab initio chemical shift calculations

Naoki Asakawa, Hiromichi Kurosu, Isao Ando, Akira Shoji, Takuo Ozaki

Journal:

Journal of Molecular Structure

Année:

1994

Langue:

english

Fichier:

PDF, 829 KB

english, 1994

18

Hydrogen-bonding effect on 13C NMR chemical shifts of amino acid residue carbonyl carbons of some peptides in the crystalline state

Kaoru Tsuchiya, Akihiro Takahashi, Naoto Takeda, Naoki Asakawa, Shigeki Kuroki, Isao Ando, Akira Shoji, Takuo Ozaki

Journal:

Journal of Molecular Structure

Année:

1995

Langue:

english

Fichier:

PDF, 469 KB

english, 1995

19

Synthesis, structure and properties of dimethyl(alkoxycarbonyl)gold(III) complexes having a triphenylphosphine ligand

Sanshiro Komiya, Takuo Sone, Satoshi Ozaki, Makoto Ishikawa, Noriko Kasuga

Journal:

Journal of Organometallic Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 734 KB

english, 1992

20

Precise structural analysis of α-helical poly(l-alanine) by quantum chemical calculation

Akira Shoji, Hiroyuki Souma, Takuo Ozaki, Hiromichi Kurosu, Isao Ando, Stefan Berger

Journal:

Journal of Molecular Structure

Année:

2008

Langue:

english

Fichier:

PDF, 307 KB

english, 2008

21

17O NMR chemical shifts and quadrupole coupling constants in solid poly(L-alanine)s determined using a high-speed MAS technique

Kazuo Yamauchi, Shigeki Kuroki, Isao Ando, Takuo Ozaki, Akira Shoji

Journal:

Chemical Physics Letters

Année:

1999

Langue:

english

Fichier:

PDF, 168 KB

english, 1999

22

15N chemical shift tensors and conformation of solid polypeptides containing 15N-labeled glycine residue by 15N NMR

Akira Shoji, Takuo Ozaki, Teruaki Fujito, Kenzo Deguchi, Isao Ando, Jun Magoshi

Journal:

Journal of Molecular Structure

Année:

1998

Langue:

english

Fichier:

PDF, 1008 KB

english, 1998

23

Hydrogen-bonded structure and NMR parameters of oxygen-17 labeled poly(L-alanine)s as studied by solid state oxygen-17 NMR spectroscopy

Akihiro Takahashi, Shigeki Kuroki, Isao Ando, Takuo Ozaki, Akira Shoji

Journal:

Journal of Molecular Structure

Année:

1998

Langue:

english

Fichier:

PDF, 264 KB

english, 1998

24

Uptake of trace elements by rice plants inoculated with Pyricularia oryzae

Shizuko Ambe, Shigeko Sekido, Takuo Ozaki, Isamu Yamaguchi

Journal:

Applied Radiation and Isotopes

Année:

2002

Langue:

english

Fichier:

PDF, 100 KB

english, 2002

25

Effect of humic acid on the bioavailability of radionuclides to rice plants

Takuo Ozaki, Shizuko Ambe, Tomoko Abe, Arokiasamy J. Francis

Journal:

Analytical and Bioanalytical Chemistry

Année:

2003

Langue:

english

Fichier:

PDF, 198 KB

english, 2003

26

Conformational characterization of glycine residues incorporated into some homopolypeptides by solid state 13C NMR spectroscopy. II.

Shinji Ando, Isao Ando, Akira Shoji, Takuo Ozaki

Journal:

Journal of Molecular Structure

Année:

1989

Langue:

english

Fichier:

PDF, 551 KB

english, 1989

27

Hydrogen bond length and 15N NMR chemical shift of the glycine residue of some oligopeptides in the solid state

Shigeki Kuroki, Naoki Asakawa, Shinji Ando, Isao Ando, Akira Shoji, Takuo Ozaki

Journal:

Journal of Molecular Structure

Année:

1991

Langue:

english

Fichier:

PDF, 446 KB

english, 1991

28

Hydrogen-bonding structural study of solid peptides and polypeptides containing a glycine residue by 17O NMR spectroscopy

Shigeki Kuroki, Akihiro Takahashi, Isao Ando, Akira Shoji, Takuo Ozaki

Journal:

Journal of Molecular Structure

Année:

1994

Langue:

english

Fichier:

PDF, 905 KB

english, 1994

29

Carbon-13 NMR chemical shift and electronic structure of polypeptide as studied by tight-binding MO theory: poly (β-benzyl L-aspartate) with the right-handle α-helix and left-handed α-helix forms

Takeshi Yamanobe, Isao Ando, Hazime Saitô, Ryoko Tabeta, Akira Shoji, Takuo Ozaki

Journal:

Chemical Physics

Année:

1985

Langue:

english

Fichier:

PDF, 597 KB

english, 1985

30

DIP2 disco-interacting protein 2 homolog A (Drosophila) is a candidate receptor for follistatin-related protein/follistatin-like 1 – analysis of their binding with TGF-β superfamily proteins

Masao Tanaka, Kosaku Murakami, Shoichi Ozaki, Yoshitaka Imura, Xiao-Peng Tong, Takuo Watanabe, Toshioki Sawaki, Takafumi Kawanami, Daisuke Kawabata, Takao Fujii, Takashi Usui, Yasufumi Masaki, Toshihi

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 1.01 MB

english, 2010

31

Competitive inhibition and selectivity enhancement by Ca in the uptake of inorganic elements (Be, Na, Mg, K, Ca, Sc, Mn, Co, Zn, Se, Rb, Sr, Y, Zr, Ce, Pm, Gd, Hf) by carrot (Daucus carotacv. U.S. harumakigosun)

Takuo Ozaki, Shizuko Ambe, Tomoko Abe, Arokiasamy J. Francis

Journal:

Biological Trace Element Research

Année:

2005

Langue:

english

Fichier:

PDF, 185 KB

english, 2005

32

A survey of trace elements in pteridophytes

Takuo Ozaki, Schuichi Enomoto, Yoshitaka Minai, Shizuko Ambe, Yoshihiro Makide

Journal:

Biological Trace Element Research

Année:

2000

Langue:

english

Fichier:

PDF, 288 KB

english, 2000

33

Effects of ionic valency of interacting metal elements in ion uptake by carrot (Daucas carotacv. U.S. harumakigosun)

Takuo Ozaki, Shizuko Ambe, Yoshitaka Minal, Shuichi Enomoto, Fumio Yatagai, Tomoko Abe, Shigeo Yoshida, Yoshihiro Makide

Journal:

Biological Trace Element Research

Année:

2001

Langue:

english

Fichier:

PDF, 161 KB

english, 2001

34

Adsorption of radionuclides on silica and their uptake by rice plants from silica-multitracer solutions

Takuo Ozaki, Shizuko Ambe, Tomoko Abe, Arokiasamy J. Francis

Journal:

Biological Trace Element Research

Année:

2002

Langue:

english

Fichier:

PDF, 122 KB

english, 2002

35

Association mechanisms of europium(III) and curium(III) with Chlorella vulgaris

Takuo Ozaki, Takaumi Kimura, Toshihiko Ohnuki, Zenko Yoshida, Arokiasamy J. Francis

Journal:

Environmental Toxicology and Chemistry

Année:

2003

Langue:

english

Fichier:

PDF, 66 KB

english, 2003

36

Association of europium(III), americium(III), and curium(III) with cellulose, chitin, and chitosan

Takuo Ozaki, Takaumi Kimura, Toshihiko Ohnuki, Akira Kirishima, Takahiro Yoshida, Hiroshi Isobe, Arokiasamy J. Francis

Journal:

Environmental Toxicology and Chemistry

Année:

2006

Langue:

english

Fichier:

PDF, 178 KB

english, 2006

37

Microbial asymmetric reduction of (RS)-2-(4-methoxyphenyl)-1,5-benzothiazepin-3,4(2H,5H)-dione, the key intermediate in the synthesis of diltiazem hydrochloride

Hiroaki Matsumae, Hiroshi Douno, Shinichi Yamada, Takuo Nishida, Yasuhiko Ozaki, Takeji Shibatani, Tetsuya Tosa

Journal:

Journal of Fermentation and Bioengineering

Année:

1995

Langue:

english

Fichier:

PDF, 626 KB

english, 1995

38

Preparation of (2S,3S)-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one by microbial conversion

Takuo Noshida, Ikuko Machida, Hiroaki Matsumae, Shinichi Yamada, Yasuhiko Ozaki, Takeji Shibatani

Journal:

Journal of Fermentation and Bioengineering

Année:

1996

Langue:

english

Fichier:

PDF, 534 KB

english, 1996

39

Application of micro-PIXE technique to uptake study of cesium by Saccharomyces cerevisiae

Toshihiko Ohnuki, Fuminori Sakamoto, Naofumi Kozai, Takuo Ozaki, Issei Narumi, Arokiasamy J. Francis, Haruyuki Iefuji, Takuro Sakai, Tomihiro Kamiya, Takahiro Satoh, Masakazu Oikawa

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

2003

Langue:

english

Fichier:

PDF, 146 KB

english, 2003

40

14N Quadrupolar Coupling of Amide Nitrogen and Peptide Secondary Structure As Studied by Solid-State NMR Spectroscopy

Fukazawa, Jun, Kato, Shin-ichi, Ozaki, Takuo, Shoji, Akira, Takegoshi, K.

Journal:

Journal of the American Chemical Society

Année:

2010

Langue:

english

Fichier:

PDF, 482 KB

english, 2010

41

Adsorption of rare earth elements by γ-Al2O3 and Pseudomonas fluorescens cells in the presence of desferrioxamine B: implication of siderophores for the Ce anomaly

Takahiro Yoshida, Takuo Ozaki, Toshihiko Ohnuki, Arokiasamy J. Francis

Journal:

Chemical Geology

Année:

2004

Langue:

english

Fichier:

PDF, 211 KB

english, 2004

42

Mechanisms of arsenic immobilization in a biomat from mine discharge water

Toshihiko Ohnuki, Fuminori Sakamoto, Naofumi Kozai, Takuo Ozaki, Takahiro Yoshida, Issay Narumi, Eiichi Wakai, Takuro Sakai, Arokiasamy J. Francis

Journal:

Chemical Geology

Année:

2004

Langue:

english

Fichier:

PDF, 763 KB

english, 2004

43

Interactions of uranium with bacteria and kaolinite clay

Toshihiko Ohnuki, Takahiro Yoshida, Takuo Ozaki, Mohamad Samadfam, Naofumi Kozai, Kunio Yubuta, Toshiaki Mitsugashira, Takeshi Kasama, Arokiasamy J. Francis

Journal:

Chemical Geology

Année:

2005

Langue:

english

Fichier:

PDF, 181 KB

english, 2005

44

A rare earth element signature of bacteria in natural waters?

Yoshio Takahashi, Taeko Hirata, Hiroshi Shimizu, Takuo Ozaki, Danielle Fortin

Journal:

Chemical Geology

Année:

2007

Langue:

english

Fichier:

PDF, 1.11 MB

english, 2007

45

Mechanisms of uranium mineralization by the yeast Saccharomyces cerevisiae

Toshihiko Ohnuki, Takuo Ozaki, Takahiro Yoshida, Fuminori Sakamoto, Naofumi Kozai, Eiichi Wakai, Arokiasamy J. Francis, Haruyuki Iefuji

Journal:

Geochimica et Cosmochimica Acta

Année:

2005

Langue:

english

Fichier:

PDF, 751 KB

english, 2005

46

Degradation of Eu(III)–malic acid complexes by Pseudomonas fluorescens

Takuya Nankawa, Yoshinori Suzuki, Takuo Ozaki, Toshihiko Ohnuki, Arokiasamy J. Francis

Journal:

Journal of Alloys and Compounds

Année:

2006

Langue:

english

Fichier:

PDF, 241 KB

english, 2006

47

Interactions of rare earth elements with bacteria and organic ligands

Takuo Ozaki, Yoshinori Suzuki, Takuya Nankawa, Takahiro Yoshida, Toshihiko Ohnuki, Takaumi Kimura, Arokiasamy J. Francis

Journal:

Journal of Alloys and Compounds

Année:

2006

Langue:

english

Fichier:

PDF, 132 KB

english, 2006

48

Beneficial Effect of Rare Earth Elements on the Growth of Dryopteris Erythrosora

Takuo Ozaki, Shuichi Enomoto, Yoshitaka Minai, Shizuko Ambe, Fumitoshi Ambe, Yoshihiro Makide

Journal:

Journal of Plant Physiology

Année:

2000

Langue:

english

Fichier:

PDF, 863 KB

english, 2000

49

Conformational Study of Solid Polypeptides by 1 H Combined Rotation and Multiple Pulse Spectroscopy NMR

Shoji, Akira, Kimura, Hideaki, Ozaki, Takuo, Sugisawa, Hisashi, Deguchi, Kenzo

Journal:

Journal of the American Chemical Society

Année:

1996

Langue:

english

Fichier:

PDF, 129 KB

english, 1996

50

Intermolecular hydrogen-bonding effect on carbon-13 NMR chemical shifts of glycine residue carbonyl carbons of peptides in the solid state

Ando, Shinji., Ando, Isao., Shoji, Akira., Ozaki, Takuo.

Journal:

Journal of the American Chemical Society

Année:

1988

Langue:

english

Fichier:

PDF, 935 KB

english, 1988