Ratiometric luminescent thermometers with excellent performance often require the luminescent materials to possess high thermal stability and relative sensitivity (). However, such luminescent materials are very rare, especially in physiological (298-323 K) and high-temperature (>373 K) regions. Here we report the synthesis and luminescent property of [TbEu(pfbz)(phen)Cl] (), which not only exhibits high in physiological temperature but also has a up to 7.47% K at 440 K, the largest at 440 K in known lanthanide-based coordination compound luminescent materials.
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| http://dx.doi.org/10.1021/acs.inorgchem.3c02225 | DOI Listing |
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