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  • Enhanced Chemotherapy Effic...
    Zhang, Liming; Lu, Zhuoxuan; Zhao, Qinghuan; Huang, Jie; Shen, He; Zhang, Zhijun

    Small (Weinheim an der Bergstrasse, Germany), February 18, 2011, Letnik: 7, Številka: 4
    Journal Article

    Loading and delivery of Bcl‐2‐targeted short interfering RNA (siRNA) and anticancer drug doxorubicin (DOX) by polyethylenimine (PEI)‐conjugated graphene oxide (PEI‐GO) is studied. A higher knockdown efficiency of siRNA delivered by PEI‐GO than by PEI is achieved. Sequential delivery of siRNA and DOX by the PEI‐GO nanocarrier shows a synergistic effect, which leads to significantly improved chemotherapy efficacy.