Temperature-Responsive Multilayer Films Based on Block Copolymer-Coated Silica Nanoparticles for Long-Term Release of Favipiravir

Xu, Li; Zhang, Xingxing; Chu, Zihan; Wang, Hailong; Li, Yinzhao; Shen, Xiaochen; Cai, Lawrence; Shi, Haifeng; Zhu, Chunyin; Pan, Jia; Pan, Donghui

doi:10.1021/acsanm.1c03334

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Temperature-Responsive Multilayer Films Based on Block Copolymer-Coated Silica Nanoparticles for Long-Term Release of Favipiravir

Shared by NobleBlocks on Dec 9, 2021 • 12:00 AM UTC

Authors:

Li Xu

Xingxing Zhang

Zihan Chu

Abstract

Using surface-initiated atom-transfer radical polymerization, temperature-responsive block polymers were functionalized on the surface of silica nanocapsules (SNCs) by a "grafting-from" technique. Favipiravir, a potential medicine candidate for the treatment of coronavirus disease (COVID-19), was en...

Subject

Materials science

Copolymer

Polymer

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