Photophysical Properties of Luminophores Based on 3-(1,3-Benzothiazol-2-yl)-4-hydroxybenzenesulfonic Acid
摘要
Abstract
Water-soluble organic luminophores based on 3-(1,3-benzothiazol-2-yl)-4-hydroxybenzenesulfonic acid were studied both experimentally and by density functional theory for the first time. Because of peculiarities in chemical structure, one of them has a large Stokes shift, which results from excited state intramolecular proton transfer.