Preparation and characterization of composite magnetic microspheres

Journal of Composite Materials

Volumn 41, Issue 14, 2007, Pages 1703-1712

  Zhang, Ji ^a   Zhang, Shengtang ^a   Wang, Yunpu ^a   Zeng, Jiayu ^a  

^a NORTHWEST NORMAL UNIVERSITY   (China)

Author keywords

Chitosan; Composite magnetic microspheres; Functional groups; Properties; Stability.; Tamarind gum

Indexed keywords

CHITIN; CROSSLINKING; FUNCTIONAL GROUPS; MAGNETIC MATERIALS; MICROSPHERES; PRECIPITATION (CHEMICAL);

CHITOSAN; COMPOSITE MAGNETIC MICROSPHERES; MAGNETIC CARRIER TECHNOLOGY; TAMARIND GUM;

COMPOSITE MATERIALS;

EID: 34547203941     PISSN: 00219983     EISSN: 1530793X     Source Type: Journal    
DOI: 10.1177/0021998306069887     Document Type: Article

References (17)

1. Lei, H., Wang, W., Chen, L.L., Li, X.C., Yi, B. and Deng, L. (2004). The Preparation and Catalytically Active Characterization of Papain Immobilized on Magnetic Composite Microspheres, Enzyme Microb. Technol., 35 (1). 15 21.
2. Guo, Z., Bai, S. and Sun, Y. (2003). Preparation and Characterization of Immobilized Lipase on Magnetic Hydrophobic Microspheres, Enzyme Microb. Technol., 32 (7). 776 782.
3. Wang, J., Bhattachargya, D. and Bachas, L.G. (2001). Orientation Specific Immobilization of Organophorus Hydrolase on Magnetic Particles through Gene Fusion, Biomacromolecules, 2 (3). 700 705.
4. Thanoo, B.C., Sunny, M.C. and Jayakreshan, A. (1992). Cross-linked Chitosan Microspheres: Preparation and Evaluation as a Matrix for the Controlled Release of Pharmaceuticals, J. Pharm. Pharmacol., 44: 283 286.
5. Pavanetto, F., Perugini, P., Conti, B., Modena, T. and Genta, I. (1996). Evaluation of Process Parameters Involved in Chitosan Microsphere Preparation by the O/W/O Multiple Emulsion Method J. Microencapsulation, 13: 679 688.
6. Chandy, T. and Sharma, C.P. (1993). Chitosan Matrix for Oral Sustained Delivery of Ampicillin, Biomaterials, 14 (12). 939 944.
7. Takahashi, T., Takayama, K., Machida, Y. and Nagai, T. (1990). Characteristics of Polyion Complexes of Chitosan with Sodium Alginate and Sodium Polyacrylate, Int. J. Pharm., 61 (1 2). 35 41.
8. Li, Y.P., Machida, Y., Sannan T. and Nagai, T. (1991). Preparation of Chitosan Microspheres Containing Fluorouracil using the 'Dry-in-oil' Method and its Release Characteristics, STP Pharma Sci., 1: 363 368.
9. Genta, I., Pavanetto, F., Conti, B., Giunchedi, P. and Conte, U. (1994). Spray-drying for the Preparation of Chitosan Microspheres, Proc. Int. Symp, Control Rel. Bioact. Mater., 21: 616 617.
10. Berthold, A., Cremer, K. and Kreuter, J. (1996). Preparation and Characterization of Chitosan Microspheres as Drug Carrier for Prednisolone Sodium Phosphate as Model for Anti-inflammatory Drugs, J. Control. Release, 39 (1). 17 25.
11. Madhan Kumar, A.B. and Panduranga Rao, K. (1998). Preparation and Characterization of pH-Sensitive Proteinoid Microspheres for the Oral Delivery of Methotrexate, Biomaterials, 19 (7 9). 725 732.
12. Denkas, E.B., Kilicay, E., Birlikseven, C. and Ozturk, E. (2002). Magnetic Chitosan Microspheres: Preparation and Characterization, Reac. Funct. Polym., 50 (3). 225 232.
13. Shantha, K.L. and Harding, D.R.K. (2002). Synthesis and Characterization of Chemically Modified Chitosan Microspheres, Carbohydr. Polym., 48 (3). 247 253.
14. Giunchedi, P., Genta, I., Conti, B., Muzzarelli, R.A.A. and Conte, U. (1998). Preparation and Characterization of Ampicillin Loaded Methylpyrrolidinone Chitosan and Chitosan Microspheres, Biomaterials, 19 (1 3). 157 161.
15. He, P., Davis, S.S. and Illum, L. (1999). Chitosan Microspheres Prepared by Spray Drying, Int. J. Pharm., 187 (1). 53 65.
16. Tanyolac, D. and Ozdural, A.R. (2000). Preparation of Low-cost Magnetic Nitrocellulose Microbeads, React. Funct. Polym., 45 (3). 235 242.
17. Tanyolac, D. and Ozdural, A.R. (2000). A New Low Cost Magnetic Material: Magnetic Polyvinylbutyral Microbeads, React. Funct. Polym., 43 (3). 279 286.