Dual AIE and Visible-Light-Driven Photoswitchable Polymer for Super-resolution Imaging

IF 8.2 2区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY
Hongbo Yu, Ruiyao Li, Mei Wu, Chengxin Huang, Shuai Hou, Qinghai Zhou, Feng-Yu Zhu, Fan Xiao, Dongyuan Zhu, Ming-Qiang Zhu, Chong Li*, Jingjing Xu* and Shengxiong Xiao*, 
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引用次数: 0

Abstract

Photochromic polymers and aggregation-induced emission (AIE) materials show great potential for many applications. To explore the synergy of both characteristics in polymer material areas, we reported the first synthesis of tetraphenylethylene (TPE)-diarylethene (DAE) polymer and its application as a super-resolution probe for imaging self-assembled cylindrical micelles of PSt38k-b-PEO11k. The polymer exhibits high fluorescence ON/OFF ratios, visible-light-driven photocycloreversion, and AIE properties. Compared with other DAE materials studied in super-resolution imaging, our polymer shows advantages of visible-light-driven photocycloreversion, higher resolution, higher fluorescence quantum yield, or higher thermal stability.

Abstract Image

用于超分辨率成像的双AIE和可见光驱动光开关聚合物
光致变色聚合物和聚集诱导发射(AIE)材料具有广阔的应用前景。为了探索这两种特性在高分子材料领域的协同作用,我们首次合成了四苯基乙烯(TPE)-二乙烯(DAE)聚合物,并将其作为超分辨率探针应用于PSt38k-b-PEO11k自组装柱状胶束的成像。该聚合物具有高的荧光开/关比、可见光驱动的光循环还原和AIE特性。与其他用于超分辨率成像的DAE材料相比,我们的聚合物具有可见光驱动的光环还原、更高的分辨率、更高的荧光量子产率或更高的热稳定性等优点。
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来源期刊
ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces 工程技术-材料科学:综合
CiteScore
16.00
自引率
6.30%
发文量
4978
审稿时长
1.8 months
期刊介绍: ACS Applied Materials & Interfaces is a leading interdisciplinary journal that brings together chemists, engineers, physicists, and biologists to explore the development and utilization of newly-discovered materials and interfacial processes for specific applications. Our journal has experienced remarkable growth since its establishment in 2009, both in terms of the number of articles published and the impact of the research showcased. We are proud to foster a truly global community, with the majority of published articles originating from outside the United States, reflecting the rapid growth of applied research worldwide.
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