Structural diversity of chitosan and its complexes

Carbohydrate Polymers

Volumn 41, Issue 3, 2000, Pages 237-247

  Okuyama, K ^a   Noguchi, K ^a   Kanenari, M ^a   Egawa, T ^a   Osawa, K ^a   Ogawa, K ^b  

^a TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY   (Japan)

^b Osaka Prefecture University   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACIDS; CRYSTAL STRUCTURE; HYDRATION; LATTICE CONSTANTS; MATHEMATICAL MODELS; ORGANIC POLYMERS; STRUCTURE (COMPOSITION); WATER; X RAY DIFFRACTION ANALYSIS;

CHITOSAN; FIBER DIFFRACTION; STRUCTURAL DIVERSITY; TETRASACCHARIDE;

CHITIN;

EID: 0033888063     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0144-8617(99)00142-3     Document Type: Article

References (22)

1. Cairns P., Miles M.J., Morris V.J., Ridout M.J., Brownsey G.J., Winter W.T. X-ray fibre diffraction studies of chitosan and chitosan gels. Carbohydrate Research. 235:1992;23-28.
2. Cartier N., Mazeau K., Domard A., Chanzy H. Single crystals of chitosan. Brine C.J., Sanford P.A., Zikaris J.P. Advances in chitin and chitosan. 1992;155-164 Elsevier, London.
3. Clark G., Smith A.F. X-ray diffraction of chitin, chitosan, and derivatives. Journal of Physical Chemistry. 40:(7):1937;863-879.
4. Demarger-Andre S., Domard A. Chitosan carboxylic acid salts in solution and in the solid state. Carbohydrate Polymers. 23:1994;211-219.
5. Gardner K.H., Blackwell J. The structure of native cellulose. Biopolymers. 13:1974;1975-2001.
6. Kawadda J., Abe Y., Yui T., Okuyama K., Ogawa K. Crystalline transformation of chitosan from hydrated to anhydrous polymorph via chitosan monocarboxylic acid salts. Journal of Carbohydrate Chemistry. 1999.
7. Mazeau K., Winter W.T., Chanzy H. Molecular and crystal structure of a high-temperature polymorph of chitosan from electron diffraction data. Macromolecules. 27:1994;7606-7612.
8. Obata Y., Okuyama K. Data processing system for X-ray fiber diffraction patterns obtained by using an imaging plate. Kobunshi Ronbunshu. 51:(6):1992;371-378.
9. Obata Y., Okuyama K. Structural analysis of fibrous polymers by using an imaging plate: a comparison with the conventional photographic method. Kobunshi Ronbunshu. 49:(4):1994;297-303.
10. Ogawa K. Effect of heating an aqueous suspension of chitosan on the crystallinity and polymorphs. Agricultural and Biological Chemistry. 55:(9):1991;2375-2379.
11. Ogawa K., Inukai S. X-ray diffraction study of sulfuric, nitric, and halogen acid salts of chitosan. Carbohydrate Research. 160:1987;425-433.
12. Ogawa K., Hirano S., Miyanishi T., Yui T., Watanabe T. A new polymorph of chitosan. Macromolecules. 17:(4):1984;973-975.
13. Ogawa K., Oka K., Yui T. X-ray study of chitosan-transition metal complexes. Chemistry of Materials. 5:(5):1993;726-728.
14. Okuyama K., Arikawa H., Chen M.L., Hasegawa R., Chatani Y., Takayanagi M., Tadokoro H. Crystal structure of poly(p-benzamide). Sen-I Gakkaishi. 45:(4):1989;141-146.
15. Okuyama K., Noguchi K., Miyazawa T., Yui T., Ogawa K. Molecular and crystal structure of hydrated chitosan. Macromolecules. 30:1997;5849-5855.
16. Okuyama K., Noguchi K., Hanafusa Y., Osawa K., Ogawa K. Structural study of anhydrous tendon chitosan obtained via chitosan/acetic acid complex. International Journal of Biological Macromolecules. 1999.
17. Okuyama, K., Noguchi, K., Hanafusa, Y., Osawa, K., & Ogawa, K. (1999b). Molecular and packing structures of Type II chitosan complexes, in preparation.
18. Rees D.A. Polysaccharide shapes. 1977;52 Chapman and Hall, London.
19. 13C chemical shifts. Macromolecules. 20:1987;2424-2430.
20. Sakurai K., Takagi M., Takahashi T. Crystal structure of chitosan. 1. Unit cell parameters. Sen-I Gakkaishi. 40:(7):1984;114-121.
21. Yamamoto A., Kawada J., Yui T., Ogawa K. Conformational behavior of chitosan in the acetic salt: an X-ray study. Bioscience Biotechnology and Biochemistry. 61:1997;1230-1232.
22. Yui T., Imada K., Okuyama K., Obata Y., Suzuki K., Ogawa K. Molecular and crystal structure of the anhydrous form of chitosan. Macromolecules. 27:1994;7601-7605.