journal article·2025-04-30

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

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, Shengxiong Xiao

ACS Applied Materials & Interfaces· Volume 17· Issue 17
Publisher page

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.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Photochromic and Fluorescence Chemistry · Luminescence and Fluorescent Materials · Nanoplatforms for cancer theranostics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Frontiers Science Center of Biomimetic Catalysis, College of Chemistry and Materials Science

Shanghai Normal University

Wuhan National Laboratory for Optoelectronics (WNLO), School of Optics and Electronic Information

Huazhong University of Science and Technology

Funding

Natural Science Foundation of Shanghai Municipality · National Key Research and Development Program of China · International Joint Laboratory of Resource Chemistry · Shanghai Municipal People's Government · Natural Science Foundation of Hubei Province · National Natural Science Foundation of China · Higher Education Discipline Innovation Project · Shanghai Engineering Research Center of Green Energy Chemical Engineering, Shanghai Normal University

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