@article{oai:nagasaki-u.repo.nii.ac.jp:00026953,
 author = {TANGE, Akari and HIGASHI, Azumi and KISHIKAWA, Naoya and KURODA, Naotaka},
 issue = {10},
 journal = {Analytical Sciences},
 month = {Oct},
 note = {Although benzofuran-2-boronic acid hardly emits fluorescence, it can be rapidly converted to a highly fluorescent benzofuran dimer after mixing with a palladium catalyst and amine. We found that a fluorescence enhancement accompanying dimerization was quantitatively promoted upon increasing the concentration of amine. In the present study, we developed a simple fluorescence assay for amines based on the promotive effect. As the result of a fluorescence measurement of the reaction mixture of 19 kinds of typical amines, it was found that tertiary amines including triethylamine (TEA) provided a significant fluorescence enhancement. Finally, the fluorogenic reaction could be applied to develop a high-throughput fluorescent microplate assay for TEA with the limit of detection (blank + 3SD) of 0.091 μM., Analytical Sciences, 37(10), pp. 1465-1467; 2021},
 pages = {1465--1467},
 title = {Simple Fluorescence Assay for Triethylamine Based on the Palladium Catalytic Dimerization of Benzofuran-2-boronic Acid},
 volume = {37},
 year = {2021}
}