Preparation, characterization, and rheological properties of dibutyrylchitin

Journal of Macromolecular Science, Part B: Physics

Volumn 49, Issue 2, 2010, Pages 250-258

  Shen, Xinyuan ^a   Ji, Yali ^a   Yang, Qing ^a   Zheng, Xiaoguang ^a  

^a DONGHUA UNIVERSITY   (China)

Author keywords

Butyric anhydride; Chitin; Dibutyrylchitin; Rheological properties; Spin nability

Indexed keywords

ACYLATING AGENTS; CONVERSION RATIO; DIBUTYRYL CHITIN; GRAIN SIZE; HETEROGENEOUS SYSTEMS; INTRINSIC VISCOSITY; PERCHLORIC ACIDS; PREPARATION CONDITIONS; REACTION TEMPERATURE; REACTION TIME; RHEOLOGICAL ANALYSIS; RHEOLOGICAL MEASUREMENTS; RHEOLOGICAL PROPERTY; SHEAR RATES; SPINNING CONDITIONS;

CHITIN; INORGANIC ACIDS; SHEAR DEFORMATION; SPIN DYNAMICS;

RHEOLOGY;

EID: 77951115095     PISSN: 00222348     EISSN: 1525609X     Source Type: Journal    
DOI: 10.1080/00222340903352112     Document Type: Article

References (12)

1. Cho, Y.W.; Cho, Y.N.; Chung, S.H.; Yoo, G.; Ko, S.W. Water soluble chitin as a wound healing accelerator. Biomaterials 1999, 20(22), 2139.
2. Matsuyama, H.; Kitamura, Y.; Naramura, Y. Diffusive permeability of ionic solutes in charged chitosan membrane. J. Appl. Polym. Sci. 1999, 72(3), 397.
3. Okamoto, Y.; Kawakami, K.;Miyatake, K.;Morimoto, M.; Shigemasa, Y.; Minami, S. Analgesic effects of chitin and chitosan. Carbohyd. Polym. 2002, 49(3), 249.
4. Tokura, S.; Baba, S.; Uraki, Y.; Miura, Y.; Nishi, N.; Hasegawa, O. Carboxymethyl-chitin as a drug carrier of sustained release. Carbohyd. Polym. 1990, 13(3), 273.
5. Hirano, S.; Zhang, M.; Chung, B.G.; Kim, S.K. The N-acylation of chitosan fibre and the Ndeacetylation of chitin fibre and chitincellulose blended fibre at a solid state. Carbohyd. Polym. 2000, 41(2), 175.
6. Su, C.H.; Sun, C.S.; Juan, S.W.; Ho, H.O.; Hu, C.H.; Sheu, M.T. Development of fungal mycelia as skin substitutes: effects on wound healing and fibroblast. Biomaterials 1999, 20(1), 61.
7. Mucha, M. Rheological characteristics of semi-dilute chitosan solutions.Macromol. Chem. Phys. 1997, 198(2), 471.
8. Calvo, P.; Remunan-Lopez, C.; Vila-Jato, J.L.; Alonso, M.J. Development of positively charged colloidal drug carriers: chitosan coated polyester nanocapsules and submicron-emulsions. Colloid. Polym. Sci. 1997, 275(1), 46.
9. Rathke, T.D.; Hudson, S.M. Review of chitin and chitosan as fiber and film formers. J.Macromol. Sci.-Rev. Macromol. Chem. Phys. 1994, C34, 375.
10. Luyen, D.V.; Rossbach, V. Mixed esters of chitin. J. Appl. Polym. Sci. 1995, 55, 679.
11. Wochowicz, A.; Szosland, L.; Binias, D.; Szumilewicz, J. Crystalline structure and mechanical properties of wet-spun dibutyrylchitin fibers and products of their alkaline treatment. J. Appl. Polym. Sci. 2004, 94, 1861.
12. Szosland, L. Synthesis of highly substituted butyryl chitin in the presence of perchloric acid. J. Bioact. Compat. Polym. 1996, 11(1), 61.