TOKURA, Seiichi: search on Z-Library

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1

Impregnation of silver nanoparticles into bacterial cellulose for antimicrobial wound dressing

Thawatchai Maneerung, Seiichi Tokura, Ratana Rujiravanit

Journal:

Carbohydrate Polymers

Year:

2008

Language:

english

File:

PDF, 1.03 MB

english, 2008

2

Highly phosphorylated derivatives of chitin, partially deacetylated chitin and chitosan as new functional polymers: metal binding property of the insolubilized materials

Norio Nishi, Yoshihiro Maekita, Shin-icho Nishimura, Osatoshi Hasegawa, Seiichi Tokura

Journal:

International Journal of Biological Macromolecules

Year:

1987

Language:

english

File:

PDF, 450 KB

english, 1987

3

Interglycosidic acetals. Part 3. Synthesis and structure determination of cyclic monobenzylidene acetals of cyclodextrin derivatives bridging between two contiguous d-glucopyranosyl residues

Nobuo Sakairi, Norio Nishi, Seiichi Tokura, Hiroyoshi Kuzuhara

Journal:

Carbohydrate Research

Year:

1996

Language:

english

File:

PDF, 500 KB

english, 1996

4

Adjuvant activity of chitin derivatives in mice and guinea-pigs

Keiko Nishimura, Shin-ichiro Nishimura, Norio Nishi, Fumio Numata, Yukiko Tone, Seiichi Tokura, Ichiro Azuma

Journal:

Year:

1985

Language:

english

File:

PDF, 558 KB

english, 1985

5

Highly phosphorylated derivatives of chitin, partially deacetylated chitin and chitosan as new functional polymers: preparation and characterization

Norio Nishi, Akira Ebina, Shin-ichiro Nishimura, Akihiro Tsutsumi, Osatoshi Hasegawa, Seiichi Tokura

Journal:

International Journal of Biological Macromolecules

Year:

1986

Language:

english

File:

PDF, 540 KB

english, 1986

6

Anti-viral activity of sulfated chitin derivatives against Friend murine leukaemia and herpes simplex type-1 viruses

Chiaki Ishihara, Kumiko Yoshimatsu, Masayoshi Tsuji, Jiro Arikawa, Ikuo Saiki, Seiichi Tokura, Ichiro Azuma

Journal:

Year:

1993

Language:

english

File:

PDF, 552 KB

english, 1993

7

O -Carboxymethyl−Chitin Concentration in Granulocytes during Bone Repair

Tokura, Seiichi, Tamura, Hiroshi

Journal:

Biomacromolecules

Year:

2001

Language:

english

File:

PDF, 518 KB

english, 2001

8

Studies on Chitin. I. Acetylation of Chitin

Nishi, Norio, Noguchi, Junzo, Tokura, Seiichi, Shiota, Hiroyuki

Journal:

Polymer Journal

Year:

1979

File:

PDF, 836 KB

1979

9

Studies on Chitin IX. Specific Binding of Calcium Ions by Carboxymethyl-Chitin

Tokura, Seiichi, Nishimura, Shin-ichiro, Nishi, Norio

Journal:

Polymer Journal

Year:

1983

File:

PDF, 614 KB

1983

10

Cellulosic Pulps, Fibres and Materials || CONTINUOUS HARVEST OF CELLULOSIC FILAMENT DURING CULTIVATION OF ACETOBACTER XYLINUM

Tokura, Seiichi

Year:

2000

Language:

english

File:

PDF, 1.69 MB

english, 2000

11

Site specific binding of calcium ions to anionic chitin derivatives

Yasumitsu Uraki, Takatoshi Fujii, Tohru Matsuoka, Yoshiaki Miura, Seiichi Tokura

Journal:

Carbohydrate Polymers

Year:

1993

Language:

english

File:

PDF, 393 KB

english, 1993

12

Structural aspects of poly(methyl methacrylate)-grafted β-chitin copolymers initiated by ceric salt

Longdi Ren, Seiichi Tokura

Journal:

Carbohydrate Polymers

Year:

1994

Language:

english

File:

PDF, 782 KB

english, 1994

13

Release characteristic and stability of curcumin incorporated in β-chitin non-woven fibrous sheet using Tween 20 as an emulsifier

Pakavadee Ratanajiajaroen, Anyarat Watthanaphanit, Hiroshi Tamura, Seiichi Tokura, Ratana Rujiravanit

Journal:

European Polymer Journal

Year:

2012

Language:

english

File:

PDF, 1.86 MB

english, 2012

14

Studies on Chitin VIII. Some Properties of Water Soluble Chitin Derivatives

Tokura, Seiichi, Nishi, Norio, Tsutsumi, Akihiro, Somorin, Oyin

Journal:

Polymer Journal

Year:

1983

File:

PDF, 447 KB

1983

15

Studies on Chitin. IV. Preparation of Acetylchitin Fibers

Tokura, Seiichi, Nishi, Norio, Somorin, Oyin, Noguchi, Junzo

Journal:

Polymer Journal

Year:

1980

File:

PDF, 575 KB

1980

16

Synthesis of Novel Clustered Glycopolymers Containing Triantennary Glycosides of N -Acetyllactosamine

Furuike, Tetsuya, Nishi, Norio, Tokura, Seiichi, Nishimura, Shin-Ichiro

Journal:

Chemistry Letters

Year:

1995

File:

PDF, 329 KB

1995

17

Natural Polysaccharides as an Environmentally Recycling Material

TAMURA, Hiroshi, TOKURA, Seiichi

Journal:

Journal of The Adhesion Society of Japan

Year:

2002

File:

PDF, 1.79 MB

2002

18

Regioselective syntheses of sulfated polysaccharides: specific anti-HIV-1 activity of novel chitin sulfates

Shin-Ichiro Nishimura, Hideaki Kai, Katsuhiko Shinada, Takashi Yoshida, Seiichi Tokura, Keisuke Kurita, Hideki Nakashima, Naoki Yamamoto, Toshiyuki Uryu

Journal:

Carbohydrate Research

Year:

1998

Language:

english

File:

PDF, 175 KB

english, 1998

19

A method for direct harvest of bacterial cellulose filaments during continuous cultivation of Acetobacter xylinum

Nobuo Sakairi, Hisashi Asano, Masato Ogawa, Norio Nishi, Seiichi Tokura

Journal:

Carbohydrate Polymers

Year:

1998

Language:

english

File:

PDF, 486 KB

english, 1998

20

Surface modification of nonporous glass beads with chitosan and their adsorption property for transition metal ions

Xiang Dong Liu, Seiichi Tokura, Masahiro Haruki, Norio Nishi, Nobuo Sakairi

Journal:

Carbohydrate Polymers

Year:

2002

Language:

english

File:

PDF, 1.05 MB

english, 2002

21

Effect of multiporous microspheres derived from chitin and partially deacetylated chitin on the activation of mouse peritoneal macrophages

Keiko Nishimura, Shin-ichiro Nishimura, Hiroshi Seo, Norio Nishi, Seiichi Tokura, Ichiro Azuma

Journal:

Year:

1987

Language:

english

File:

PDF, 621 KB

english, 1987

22

Synthetic Glycoconjugates. 6. Preparation and Biochemical Evaluation of Novel Cluster-Type Glycopolymers Containing Gal .beta.(1.fwdarw.4)GlcNAc (N-Acetyllactosamine) Residue

Furuike, Tetsuya, Nishi, Norio, Tokura, Seiichi, Nishimura, Shin-Ichiro

Journal:

Year:

1995

Language:

english

File:

PDF, 802 KB

english, 1995

23

Studies on Chitin. VI. Preparation and Properties of Alkyl-Chitin Fibers

Tokura, Seiichi, Yoshida, Jun, Nishi, Norio, Hiraoki, Toshifumi

Journal:

Polymer Journal

Year:

1982

File:

PDF, 1.06 MB

1982

24

ESR Study of Gel-Sol Transitions of Poly(L-leucine)-Benzene Solution by Spin-Labeling Technique

Anada, Yuichi, Tsutsumi, Akihiro, Hideshima, Teruo, Hikichi, Kunio, Yokoi, Jun, Tokura, Seiichi

Journal:

Polymer Journal

Year:

1987

File:

PDF, 520 KB

1987

25

Preparation of Crosslinked Chitosan/Silk Fibroin Blend Films for Drug Delivery System

Ratana Rujiravanit, Sopon Kruaykitanon, Alexander M. Jamieson, Seiichi Tokura

Journal:

Macromolecular Bioscience

Year:

2003

Language:

english

File:

PDF, 147 KB

english, 2003

26

Stabilization of photo-induced radicals in hematoporphyrin-IX-doped chitosan film

Hiroaki Kaneko, Akihiro Shirai, Kiyohisa Takahasi, Yoshiaki Miura, Katsutoshi Nitta, Shin-Ichiro Nishimura, Norio Nishi, Seiichi Tokura, Akihiro Tsutsumi

Journal:

Polymer International

Year:

1995

Language:

english

File:

PDF, 539 KB

english, 1995

27

Distribution of the acetamide group in partially deacetylated chitins

Hitoshi Sashiwa, Hiroyuki Saimoto, Yoshihiro Shigemasa, Ryu Ogawa, Seiichi Tokura

Journal:

Carbohydrate Polymers

Year:

1991

Language:

english

File:

PDF, 269 KB

english, 1991

28

Feasibility of Polysaccharide Hybrid Materials for Scaffolds in Cartilage Tissue Engineering: Evaluation of Chondrocyte Adhesion to Polyion Complex Fibers Prepared from Alginate and Chitosan

Iwasaki, Norimasa, Yamane, Shin-Tarou, Majima, Tokifumi, Kasahara, Yasuhiko, Minami, Akio, Harada, Kazuo, Nonaka, Sachiko, Maekawa, Nobuhiko, Tamura, Hiroshi, Tokura, Seiichi, Shiono, Masamichi, Monde

Journal:

Biomacromolecules

Year:

2004

Language:

english

File:

PDF, 195 KB

english, 2004

29

Effects of Chitosan-Coated Fibers as a Scaffold for Three-Dimensional Cultures of Rabbit Fibroblasts for Ligament Tissue Engineering

Sarukawa, Junichiro, Takahashi, Masaaki, Abe, Masashi, Suzuki, Daisuke, Tokura, Seiichi, Furuike, Tetsuya, Tamura, Hiroshi

Journal:

Journal of Biomaterials Science Polymer Edition

Year:

2011

Language:

english

File:

PDF, 3.12 MB

english, 2011

30

Studies on Chitin. VII. Preparations of p-Substituted Benzoylchitins

Nishi, Norio, Ohnuma, Hiroyuki, Nishimura, Shin-ichiro, Somorin, Oyin, Tokura, Seiichi

Journal:

Polymer Journal

Year:

1982

File:

PDF, 400 KB

1982

31

Novel chitosan-based hyaluronan hybrid polymer fibers as a scaffold in ligament tissue engineering

Tadanao Funakoshi, Tokifumi Majima, Norimasa Iwasaki, Shintaro Yamane, Tatsuya Masuko, Akio Minami, Kazuo Harada, Hiroshi Tamura, Seiichi Tokura, Shin-Ichiro Nishimura

Journal:

Journal of Biomedical Materials Research Part A

Year:

2005

Language:

english

File:

PDF, 389 KB

english, 2005

32

Effects of chitin and its derivatives on the proliferation and cytokine production of fibroblasts in vitro

Takashi Mori, Masahiro Okumura, Mitsunobu Matsuura, Keisuke Ueno, Seiichi Tokura, Yoshiharu Okamoto, Sabro Minami, Toru Fujinaga

Journal:

Year:

1997

Language:

english

File:

PDF, 602 KB

english, 1997

33

Graft copolymers having hydrophobic backbone and hydrophilic branches. X. Preparation and properties of water-dispersible polyanionic microspheres having poly(methacrylic acid) branches on their surfaces

Medyan Riza, Seiichi Tokura, Minoru Iwasaki, Eiji Yashima, Akio Kishida, Mitsuru Akashi

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1995

Language:

english

File:

PDF, 596 KB

english, 1995

34

Comparison of various mixtures of β-chitin and chitosan as a scaffold for three-dimensional culture of rabbit chondrocytes

Daisuke Suzuki, Masaaki Takahashi, Masashi Abe, Junichiro Sarukawa, Hiroshi Tamura, Seiichi Tokura, Yasuhiro Kurahashi, Akira Nagano

Journal:

Journal of Materials Science: Materials in Medicine

Year:

2008

Language:

english

File:

PDF, 537 KB

english, 2008

35

Synthetic Glycoconjugates. 4. Use of .omega.-(Acrylamido)alkyl Glycosides for the Preparation of Cluster Glycopolymers

Nishimura, Shin-Ichiro, Furuike, Tetsuya, Matsuoka, Koji, Maruyama, Kenji, Nagata, Kenji, Kurita, Keisuke, Nishi, Norio, Tokura, Seiichi

Journal:

Year:

1994

Language:

english

File:

PDF, 660 KB

english, 1994

36

Chitosan-Alginate Multilayer Beads for Gastric Passage and Controlled Intestinal Release of Protein

Anal, Anil K., Bhopatkar, Deepak, Tokura, Seiichi, Tamura, Hiroshi, Stevens, Willem F.

Journal:

Drug Development and Industrial Pharmacy

Year:

2003

Language:

english

File:

PDF, 495 KB

english, 2003

37

Calcium-Mediated Adsorption of Neutral Amino Acids to Carboxymethylated Chitin

Uraki, Yasumitsu, Tokura, Seiichi

Journal:

Journal of Macromolecular Science Part A - Chemistry

Year:

1988

Language:

english

File:

PDF, 506 KB

english, 1988

38

Direct filature of bacterial cellulose from culture medium

Tokura, Seiichi, Asano, Hisashi, Sakairi, Nobuo, Nishi, Norio

Journal:

Macromolecular Symposia

Year:

1998

Language:

english

File:

PDF, 367 KB

english, 1998

39

Laboratory scale production of 13C labeled chitosan by fungi Absidia coerulea and Gongronella butleri grown in solid substrate and submerged fermentation

Nitar Nwe, Tetsuya Furuike, Issey Osaka, Hiroki Fujimori, Hideya Kawasaki, Ryuichi Arakawa, Seiichi Tokura, Willem F. Stevens, Seiji Kurozumi, Yoshimori Takamori, Minoru Fukuda, Hiroshi Tamura

Journal:

Carbohydrate Polymers

Year:

2011

Language:

english

File:

PDF, 560 KB

english, 2011

40

Preparation and antithrombogenic activities of heparinoid from 6-O-(carboxymethyl)chitin

Shin-ichiro Nishimura, Seiichi Tokura

Journal:

International Journal of Biological Macromolecules

Year:

1987

Language:

english

File:

PDF, 714 KB

english, 1987

41

ESR Studies of Mn(II) Binding to Carboxymethyl and Phosphorylated Chitins in Aqueous Solutions

Tsutsumi, Akihiro, Sasajima, Shigemoto, Hldeshlma, Teruo, Nlshl, Norio, Nlshlmura, Shin-Ichiro, Tokura, Seiichi

Journal:

Polymer Journal

Year:

1986

File:

PDF, 245 KB

1986

42

Preparation of an α-cyclodextrin–linked chitosan derivative via reductive amination strategy

Tomoya Tojima, Hironori Katsura, Sang-Mun Han, Fusao Tanida, Norio Nishi, Seiichi Tokura, Nobuo Sakairi

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1998

Language:

english

File:

PDF, 133 KB

english, 1998

43

Preparation and Characterization of Microwave-treated Carboxymethyl Chitin and Carboxymethyl Chitosan Films for Potential Use in Wound Care Application

Panya Wongpanit, Neeracha Sanchavanakit, Prasit Pavasant, Pitt Supaphol, Seiichi Tokura, Ratana Rujiravanit

Journal:

Macromolecular Bioscience

Year:

2005

Language:

english

File:

PDF, 355 KB

english, 2005

44

Induction of methamphetamine-specific antibody using biodegradable carboxymethyl-chitin

Seiichi Tokura, Osatoshi Hasegawa, Shin-Ichiro Nishimura, Norio Nishi, Takehiko Takatori

Journal:

Analytical Biochemistry

Year:

1987

Language:

english

File:

PDF, 464 KB

english, 1987

45

Inhibition of Tumor Cell Arrest in Lungs by Antimetastatic Chitin Heparinoid

Jun Murata, Ikuo Saiki, Kazuhiko Matsuno, Seiichi Tokura, Ichiro Azuma

Journal:

Year:

1990

File:

PDF, 489 KB

1990

46

Anti-metastatic and Anti-invasive Effects of Polymeric Arg-Gly-Asp (RGD) Peptide, Poly(RGD), and Its Analogues

Ikuo Saiki, Jun Murata, Kazuhiko Matsuno, Ryu Ogawa, Norio Nishi, Seiichi Tokura, Ichiro Azuma

Journal:

Year:

1990

File:

PDF, 507 KB

1990

47

A sulfated chitin, SCM-chitin III, inhibits the clearance of human erythrocytes from the blood circulation in erythrocyte-transfused SCID mice

Chiaki Ishihara, Shingo Shimakawa, Masayoshi Tsuji, Jiro Arikawa, Seiichi Tokura

Journal:

Immunopharmacology

Year:

1995

Language:

english

File:

PDF, 606 KB

english, 1995

48

Novel synthesis of a water-soluble cyclodextrin-polymer having a chitosan skeleton

Fusao Tanida, Tomoya Tojima, Sang-Mun Han, Norio Nishi, Seiichi Tokura, Nobuo Sakairi, Haruyoshi Seino, Kazuhiko Hamada

Journal:

Year:

1998

Language:

english

File:

PDF, 234 KB

english, 1998

49

Inhibition of Tumor Angiogenesis by a Synthetic Cell-adhesive Polypeptide Containing the Arg-Gly-Asp (RGD) Sequence of Fibronectin, Poly(RGD)

Ikuo Saiki, Jun Murata, Takashi Makabe, Norio Nishi, Seiichi Tokura, Ichiro Azuma

Journal:

Year:

1990

File:

PDF, 538 KB

1990

50

The Synthesis of Benzoyl-L-arginine- p -nitroanilide

Nishi, Norio, Tokura, Seiichi, Noguchi, Junzo

Journal:

Bulletin of the Chemical Society of Japan

Year:

1970

File:

PDF, 1.06 MB

1970

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