References
- Ackland, S.P., Garg, M.B., Dunstan, R.H. (1997). Simultaneous determination of dihydrofluorouracil and 5-fluorouracil in plasma by high-performance liquid chromatography. Anal Biochem. 246, 79–85.
- Dafeng, C., Gua, J., Liu, W., Fawcett, J.P., Dong, O. (2003). Sensitive liquid chromatographic assay for the simultaneous determination of 5-fluorouracil and its prodrug, tegafur, in beagle dog plasma. J Chromatogr B. 795, 377–82.
- Jiang, W.H., Han, S.J. (1999). The interactions of chitosan-poly(ethylene glycol) in the presence of added salt in water viscosity effect. Eur Polym J. 35, 2079–85.
- Ko, J.A., Park, H.J., Hwang, S.J., Park, J.B., Lee, J.S. (2002). Preparation and characterization of chitosan microparticles intended for controlled drug delivery. Int J Pharm. 249, 165–74.
- Kolhe, P., Kannan, R.M. (2003). Improvement in ductility of chitosan through blending and copolymerization with PEG: FTIR investigation of molecular interations. Biomacromolecules. 4, 173–80.
- Mi, F.L., Shyu, S.S., Chen, C.T., Lai, J.Y. (2002). Adsorption of indomethacin onto chemically modified chitosan beads. Polymer. 43, 757–65.
- Rao, B.S., Murthy, K.V.R. (2002). Studies on rifampicin release from ethylcellulose coated nonpareil beads. Int J Pharm. 231, 97–106.
- Shu, X.Z., Zhu, K.J. (2000). A novel approach to prepare tripolyphosphate/chitosan complex beads for controlled release drug delivery. Int J Pharm. 201, 51–8.
- Shu, X.Z., Zhu, K.J. (2002). The influence of multivalent phosphate structure on the properties of ionically cross-linked chitosan films for controlled drug release. Eur J Pharm Biopharm. 54, 235–43.
- Zhang, M., Li, X.H., Gong, Y.D., Zhao, N.M., Zhang, X.F. 2002. Properties and biocompatibility of chitosan films modified by blending with PEG. Biomaterials. 23, 2641–8.