키토산-셀룰로오스 마이크로스피어로부터 5-플루오르우라실의 방출 특성

5-fluorouracil loaded chitosan-cellulose microspheres was prepared by W/O/W multiple emulsions solvent evaporation technique which is appropriate to oral drug delivery. The influences of process parameters on the physical characteristics of microspheres and on in vitro drug release were investigated.