STUDIES ON pH RESPONSIBILITY OF CHITOSAN AND SURFACE GRAFTING CHITIN MEMBRANES

(整期优先)网络出版时间:1993-03-13
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Thepermeationbehaviorofmicrocapsulesormembraneshasbeenstudiedex-tensivelyforitsimportanceindesigningandconstructingsustaineddrugreleasede-vicesandartificialcells.Particularly,biomedicalmembraneiswidelyusedanddevel-opedoTherehavebeennumerousstudiesonthepermeabilityoflowmolecularweightsolutesthroughmembranes.Thestimulussensitivemembraneshavenotbeenfullyexploredyet.Thispaperwasmainlyconcernedwithspecialfunctionmembranespre-