Reductive-Responsive, Single-Molecular-Layer Polymer Nanocapsules Prepared by Lateral-Functionalized Pillar[5]arenes for Targeting Anticancer Drug Delivery
ACS Applied Materials & Interfaces2018Vol. 10(17), pp. 14281–14286
Citations Over TimeTop 10% of 2018 papers
Shuang Fu, Yue Zhang, Shuwen Guan, Qiaoxian Huang, Ruibing Wang, Ruizhen Tian, Mingsong Zang, Shanpeng Qiao, Xin Zhang, Shengda Liu, Xiaotong Fan, Xiumei Li, Quan Luo, Chunxi Hou, Jiayun Xu, Zeyuan Dong, Junqiu Liu
Abstract
Herein, a new reductive-responsive pillar[5]arene-based, single-molecule-layer polymer nanocapsule is constructed for drug delivery. The functionalized system shows good biocompatibility, efficient internalization into targeted cells and obvious triggered release of entrapped drugs in a reducing environment such as cytoplasm. Besides, this smart vehicle loaded with anticancer drug shows excellent inhibition for tumor cell proliferation and exhibits low side effect on normal cells. This work not only demonstrates the development of a new reductive-responsive single molecular layer polymer nanocapsule for anticancer drug targeting delivery but also extends the design of smart materials for biomedical applications.
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