Light-Dynamic Chirality Inversion of Circularly Polarized Organic Ultralong Room-Temperature Phosphorescence Enabled by Soft Helical Superstructure (Advanced Optical Materials 17/2025)

IF 7.2 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Optical Materials Pub Date : 2025-06-17 DOI:10.1002/adom.202570108

Jiao Liu, Zhen-Peng Song, Juan Wei, Jun-Jie Wu, Chi-Bo Feng, Xin-Yu Zhou, Jing-Xue Hu, Ruo-Chen Lan, Yun Ma, Bing-Xiang Li, Huai Yang, Yan-Qing Lu, Qiang Zhao

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Abstract

Soft Helical Superstructure

In article 2403468, Yun Ma, Bing-Xiang Li, Yan-Qing Lu, Qiang Zhao, and co-workers present a bilayered chiral-switchable circularly polarized organic ultralong room-temperature phosphorescence system, composed of a light-driven hydrazone photoswitch (M1)-doped soft helical superstructure layer and a room temperature phosphorescence polymer layer, enabling dynamically reversible chirality inversion under alternating light irradiation. In the image, a giant dragon is coiled around a pillar, surrounded by auspicious clouds, and the dragon's spiraling form represents the chirality of the soft helical structure in the work. The green glow-in-the-dark pearl, held in the mouth of the giant dragon, emits green light in the dark, symbolizing the afterglow properties of the room-temperature phosphorescent polymer.

Abstract Image

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软螺旋上层结构实现圆极化有机超长室温磷光的光动力手性反转（Advanced Optical Materials 17/2025）

文章2403468，马云，李炳祥，卢艳青，赵强等提出了一种可手性切换的双层圆极化有机超室温磷光体系，该体系由一个由光驱动的含M1光开关的软螺旋上层结构层和一个室温磷光聚合物层组成，可在交变光照射下实现动态可逆的手性反转。在画面中，一条巨龙盘绕在一根柱子上，四周环绕着祥云，龙的螺旋形代表了作品中柔软螺旋结构的手性。这颗绿色的夜光珍珠，衔在巨龙口中，在黑暗中发出绿光，象征着室温磷光聚合物的余辉特性。

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来源期刊

Advanced Optical Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-OPTICS

CiteScore

13.70

自引率

6.70%

发文量

883

审稿时长

1.5 months

期刊介绍： Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.