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Functional Construction of Dual‐Emitting 4‐Aminonaphthalimide Encapsulated Lanthanide MOFs Composite for Ratiometric Temperature Sensing
Author(s) -
Liu Wei,
Chen Chunyang,
Huang Xin,
Xie Erqing,
Liu Weisheng
Publication year - 2019
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201901924
Subject(s) - luminescence , dual (grammatical number) , lanthanide , composite number , materials science , dual purpose , optoelectronics , nanotechnology , chemical engineering , composite material , chemistry , organic chemistry , mechanical engineering , ion , art , literature , engineering
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.