Size-Switchable Drug Delivery System for Enhanced Tumor Therapy

来源 :第三届国际纳米药物大会 ChinaNanomedicine 2018 The 3rd International Con | 被引量 : 0次 | 上传用户:zhangzjc1234
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  Our group established two kinds of different size-switchable drug delivery systems.One kind is size shrinkable multistage nanoparticles.Small DGL nanoparticles were modified on large gelatin nanoparticles(GNP)or PEG-PCL nanoparticles(PP)to obtain DGL-GNP and DGL @PP nanoparticles,which could release small DGL nanoparticles(~30 nm)in response to matrix metalloproteinases(MMP-2)in the tumor microenvironment(TME).
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