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Two-Photon Responsive Metal-Organic Framework

机译：双光子响应金属有机框架

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摘要

Two-photon processing presents a facile means to tailor the properties of materials in three-dimensions. A two-photon responsive metal-organic framework (MOF) has been realized through the incorporation of a photoactive linker into a MOF via a multivariate strategy. The resulting MOF exhibits a significant one-photon and two-photon excited fluorescence change in response to UV light and infrared femtosecond laser, enabling spatial modulation of the fluorescence property of the MOF. It thus demonstrates the capacity of two-photon patterning and imaging inside the crystal, and the formation of three-dimensional two-photon excited fluorescent structure in a high resolution.
机译：两光子处理提供了一种简便的方法来调整三维材料的性能。通过多变量策略将光敏连接基结合到MOF中，已经实现了两光子响应性金属有机骨架（MOF）。所得的MOF响应于紫外光和红外飞秒激光，表现出明显的单光子和双光子激发的荧光变化，从而可以对MOF的荧光特性进行空间调节。因此，它证明了晶体内部双光子图案化和成像的能力，以及高分辨率形成的二维双光子激发荧光结构。

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  • 来源
    《Journal of the American Chemical Society》 |2015年第12期|4026-4029|共4页
  • 作者

    Jiancan Yu; Yuanjing Cui; Chuan-De Wu; Yu Yang; Banglin Chen; Guodong Qian;

  • 作者单位

    State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China;

    State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China;

    Department of Chemistry, Zhejiang University, Hangzhou 310027, China;

    State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China;

    State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China,Department of Chemistry, University of Texas at San Antonio, San Antonio, Texas 78249-0698, United States;

    State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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