A red light aggregation-induced luminescence molecule for temperature sensing and its preparation and application

CN118994007BActive Publication Date: 2025-09-23SHANGHAI UNIV OF ENG SCI +1
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Patent Information

Application Number
CN202410951959.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-07-16
Publication Date
2025-09-23
Estimated Expiration
2044-07-16

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Abstract

The present invention relates to a red light aggregation-induced luminescence molecule for temperature sensing, and its preparation and application. The red light aggregation-induced luminescence molecule for temperature sensing has a structure as shown in formula (1). As a "switch" type cyclic fluorescence temperature sensor, the molecule exhibits a linear correlation between its fluorescence signal and temperature within the range of 20-50°C and exhibits good cyclic detection properties in working media such as organic solvents and water. This molecule can be used for real-time temperature monitoring, and features fast and convenient temperature measurement, a long operating wavelength, and applicability to a variety of complex environments.
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