Poly(ethylene glycol)-mediated mineralization of metal–organic frameworks

Qun Yu; Yuan Tian; Meng Li; Yuan Jiang; Haifeng Sun; Guiqiang Zhang; Zhiliang Gao; Wei Zhang; Jingcheng Hao; Ming Hu; Jiwei Cui

doi:10.1039/D0CC03734F

Poly(ethylene glycol)-mediated mineralization of metal–organic frameworks†

Qun Yu,

^a Yuan Tian,

^a Meng Li,^a Yuan Jiang,^a Haifeng Sun,

^a Guiqiang Zhang,

^a Zhiliang Gao,

^a Wei Zhang,^b Jingcheng Hao,

^a Ming Hu

*^b and Jiwei Cui

*^ac

Author affiliations

* Corresponding authors

^a Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong 250100, China
E-mail: jwcui@sdu.edu.cn

^b School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
E-mail: mhu@phy.ecnu.edu.cn

^c State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong 266237, China

Abstract

We report a one-pot approach for the scalable synthesis of zeolitic imidazolate framework-8 nanoparticles (ZIF-8 NPs) using poly(ethylene glycol) as the mineralizer, where drugs and proteins can be encapsulated in the ZIF-8 NPs for intracellular delivery. The ZIF-8 NPs exhibit high colloidal dispersity and stability (above two weeks) in cell medium.

Chemical Communications

Poly(ethylene glycol)-mediated mineralization of metal–organic frameworks†

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Poly(ethylene glycol)-mediated mineralization of metal–organic frameworks

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