The connection of fluorescent chromophores to switchable heterocycles translates into molecular probes with ratiometric response to temperature. The opening and closing of their heterocyclic component equilibrates two emissive species with resolved fluorescence. Their relative emission intensities change monotonically with temperature to enable the visualization of thermal distributions at the microscale.
Ratiometric temperature sensing with fluorescent thermochromic switches / M.M.A. Mazza, F. Cardano, J. Cusido, J.D. Baker, S. Giordani, F.M. Raymo. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - 55:8(2018 Dec), pp. 1112-1115. [10.1039/c8cc09482a]
Ratiometric temperature sensing with fluorescent thermochromic switches
F. CardanoSecondo
;
2018
Abstract
The connection of fluorescent chromophores to switchable heterocycles translates into molecular probes with ratiometric response to temperature. The opening and closing of their heterocyclic component equilibrates two emissive species with resolved fluorescence. Their relative emission intensities change monotonically with temperature to enable the visualization of thermal distributions at the microscale.
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