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Synthesis and Performance of Magnetic Biopolymer Microspheres
Author(s): 
Pages: 86-88
Year: Issue:  6
Journal: Journal of Gansu Sciences

Keyword:  Biopolymer materialsMagnetic-sensitive materialsControlled release;
Abstract: 以植物大豆蛋白为生物质基材,利用自组装法合成了生物质磁性微球(BIOP/Fe3O4).采用红外光谱法、热重分析法、振动样品磁强计等对微球进行了表征,并考察了其对模型药物的释放行为.结果表明:植物大豆蛋白与Fe3O4通过氢键作用制得了纳米微球,并且制得的微球具有很强的磁响应性能.BIOP/Fe3O4微球对模型药物具有担载能力及可控释放性能.
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