Jiang Peng, Jing Yang, Yuheng Zhao, Yan Wang, Pengchong Xue, Kai Wang, Qian Li, Aisen Li
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Advancing Light-Driven Elastic Crystals: Toward Sustainable Applications in Robotic Arms, Information Identification, and Optical Waveguides
An innovative elastic crystal based on barbituric acid derivatives (HBDT), which uniquely alters its fluorescence intensity under light exposure is developed. This crystal exhibits significant bending under 365 nm, 450 nm, white light, and sunlight while retaining its elasticity post-bending. The photomechanical effect of this crystal is driven by intermolecular [2+2] cycloaddition reactions, resulting in light-activated fluorescence enhancement. These properties open new avenues for applications in robotic arms, information identification, and optical waveguides, presenting a groundbreaking approach for sustainable and flexible crystal applications in material science and optical technology.
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.
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