An ultra-sensitive ratiometric fluorescent thermometer based on monomer and excimer dual emission.
Chem Commun (Camb)
; 59(100): 14823-14826, 2023 Dec 14.
Article
em En
| MEDLINE
| ID: mdl-38009240
By leveraging natural saturated fatty acids with distinct melting points and swift reversible phase transitions, we correlated external thermal cues to monomer and excimer emissions of difluoroboron ß-diketonate fluorophores. This integration yielded a ratiometric fluorescent thermometer showcasing unparalleled sensitivity and thermochromism in the physiological temperature range.
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MEDLINE
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En
Ano de publicação:
2023
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Article