Ontology highlight
ABSTRACT:
SUBMITTER: Liu X
PROVIDER: S-EPMC6458919 | biostudies-literature | 2019
REPOSITORIES: biostudies-literature
Liu Xiaoxia X Tian Miaomiao M Gao Wenmei W Zhao Jinzhong J
Journal of analytical methods in chemistry 20190327
An efficient, sensitive, and low-cost method has been developed for turn-on fluorescence sensing of dopamine (DA). The method relies on the rapid reaction of DA and 3-Hydroxyphenylboronic acid (3-HPBA) via specific recognition between boronic acids and <i>cis</i>-diol of DA in alkaline solution. The reaction product shows an excitation wavelength of 417 nm and the maximum emission peak at 470 nm. The proposed method allows the determination of DA in the range of 50 nM-25 <i>μ</i>M, and the whole ...[more]