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pH AND DUAL REDOX RESPONSIVE NANOGEL BASED ON POLY(L-GLUTAMIC ACID) AS POTENTIAL INTRACELLULAR DRUG CARRIER

机译:基于聚(L-谷氨酸)作为潜在细胞内药物载体的pH和双氧化还原响应纳米凝胶

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A triple responsive nanogel was prepared by the crosslinking of poly(ethylene glycol)-b-poly(L-glutamic acid-co-γ-2-chloroethyl-L-glutamate) (mPEG-b-P(LG-co-CELG)) micelle using the dual redox responsive diselenide bond. Preliminary MTT assay and doxorubicin (DOX) release studies revealed that the nanogel was biocompatible and the DOX release could be accelerated by glutathione (GSH), rendering this nanogel's potential application as intracellular drug carrier.
机译:通过聚(乙二醇)-B-聚(L-谷氨酸-Co-γ-2-氯乙基-1-谷氨酸)的交联制备三重响应纳米粒子(MPEG-BP(Lg-Co-Celg))胶束使用双氧化还原响应性酶促键。初步MTT测定和多柔比星(DOX)释放研究表明,纳米凝胶是生物相容性的,并且可以通过谷胱甘肽(GSH)加速DOX释放,使该纳米凝胶的潜在应用作为细胞内药物载体。

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