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Functional Construction of Dual-Emitting 4-Aminonaphthalimide Encapsulated Lanthanide MOFs Composite for Ratiometric Temperature Sensing |
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| Authors: | Dr. Wei Liu Prof. Chunyang Chen Xin Huang Prof. Erqing Xie Prof. Weisheng Liu |
| Affiliation: | 1. Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of, Applied Organic Chemistry and, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000 P. R. China;2. College of Earth and Environmental Sciences, Lanzhou University, Lanzhou, 730000 P. R. China;3. School of Physical Science and Technology, Lanzhou University, Lanzhou, 730000 P. R. China |
| Abstract: | Considering size effect and functionalized pore interaction dyes guests and MOFs hosts, 4-aminonaphthalimide was successfully introduced into the pore of LnMOF for the first time and constructed 4-ANA⊂LnMOF luminescent composites with excellent dual-emission properties. A series of temperature-dependent luminescence test results show that 4-ANA⊂Gd4L3 can be used as a reversible ratiometric luminescent temperature sensor. The functional construction method provides ideas for the development of clear purpose novel dual-emission dye⊂LnMOF ratiometric luminescent sensors. |
| Keywords: | dual-emitting properties lanthanides metal–organic frameworks naphthalimide temperature sensors |