以镁铁氧体为磁性粒子, 层状锌铝双金属氢氧化物为主体层板, 分别以卡托普利(Captopril: Cpl)和5-氨基水杨酸(5-aminosalicylic acid: 5-ASA)为客体药物分子, 采用共沉淀法组装得到超分子结构磁性卡托普利及5-氨基水杨酸插层锌铝双金属氢氧化物 Cpl-LDHs/MgFe2O4和 5-ASA-LDHs/MgFe2O4. 研究表明, 该超分子结构磁性复合材料具有良好的晶相结构, Cpl-LDHs 及 5-ASA-LDHs 通过 Zn-O-Mg 和Al-O-Mg 键连接于 MgFe2O4表面形成核壳结构, 且该药物-无机纳米复合材料具有明显的磁性能. Magnesium ferrite as magnetic particles and layered zinc aluminum bimetallic hydroxide as the main plate were captopril (Cpl) and 5-aminosalicylic acid (5-ASA ) Were used as guest drug molecules. Cpd-LDHs / MgFe2O4 and 5-ASA-LDHs / MgFe2O4 with supramolecular magnetic captopril and 5-aminosalicylic acid intercalated zinc-aluminum bimetallic hydroxide were prepared by coprecipitation method. The results show that the supramolecular magnetic composite has good crystal structure. The Cpl-LDHs and 5-ASA-LDHs are connected to the surface of MgFe2O4 via Zn-O-Mg and Al-O-Mg bonds, Drug-inorganic nanocomposites have significant magnetic properties.