Hanzhou Feng et al.
Colloids and surfaces. B, Biointerfaces, 103, 530-537 (2012-12-26)
Genipin-crosslinked complex microspheres made of the combination of two polymers, ethyl cellulose and chitosan, were prepared by spray drying method. Rifabutin, an anti-tuberculosis agent was used as a model drug. Effects of various specifications of ethyl cellulose and chitosan, different