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一步法制备具有多个互连通室的大孔聚合物颗粒：用于捕获生物大分子的候选材料。

One-step preparation of macroporous polymer particles with multiple interconnected chambers: a candidate for trapping biomacromolecules.

机构信息

Department of Chemistry, Renmin University of China, Beijing, 100872 (China).

出版信息

Angew Chem Int Ed Engl. 2013 Sep 27;52(40):10625-9. doi: 10.1002/anie.201305003. Epub 2013 Aug 12.

DOI:10.1002/anie.201305003
PMID:23939808
Abstract

Taking advantage of photothermal conversion, the surface pores of water-dispersible single-walled carbon nanotubes assembled on polymer particles were rapidly closed by NIR irradiation to produce macroporous polymeric microspheres with multiple interconnected chambers. These particles can act as smart containers to encapsulate and hold DNA molecules.

摘要

利用光热转换，通过近红外辐射迅速关闭组装在聚合物颗粒上的水分散单壁碳纳米管的表面孔，制备出具有多个互连腔室的大孔聚合物微球。这些颗粒可以作为智能容器来封装和固定 DNA 分子。

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