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An ultra-sensitive ratiometric fluorescent thermometer based on monomer and excimer dual emission.
Feng, Weixu; Wu, Yanhui; Chen, Dong; Lu, Sumin; Zhao, Yan; Yan, Hongxia.
Afiliação
  • Feng W; Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi, China. fwxdk@nwpu.edu.cn.
  • Wu Y; Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi, China. fwxdk@nwpu.edu.cn.
  • Chen D; Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi, China. fwxdk@nwpu.edu.cn.
  • Lu S; Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi, China. fwxdk@nwpu.edu.cn.
  • Zhao Y; Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi, China. fwxdk@nwpu.edu.cn.
  • Yan H; Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi, China. fwxdk@nwpu.edu.cn.
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.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article