Light-responsive self-assembled microstructures of branched polyethyleneimine at low pH

被引：1

作者：

Sharma, Shivalika ^{[1
]}

Sharma, Kamendra P. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Soft Mat Res Lab, Mumbai 400076, India

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 99期

关键词：

NANOPARTICLES; COMPLEXES; HYDROGELS; DELIVERY; DNA;

D O I：

10.1039/d2cc04996a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Soft materials comprising polyethyleneimine (PEI), which integrate low pH-stimulated higher-order assemblies (fibres and sheets) with light responsiveness, have been shown. Excitation wavelength light-driven interactions enable the formation of bead-necklace-type structures in fibres or volume collapse of sheets. This work can have significant implications for transfection or encapsulation through PEI-based complexes.

引用

页码：13779 / 13782

页数：4

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