Shaojin Chen

TL;DR: In this article, a new fluorescent probe based on coumarin conjugate has been synthesized which shows high quantum yield because of strong ICT effect, and the absorption and fluorescence spectra of probe were measured in a variety of solvents and the Stokes shifts were found to be in linear relationship with the orientation polarizability of the solvalents.

TL;DR: An easily available fluorescent probe has been synthesized by reacting rhodamine hydrazide and 2-(thiophen-2-yl)acetyl chloride in aqueous solution, and the dramatic enhancement of fluorescence intensity as well as the color change of the solution were observed as discussed by the authors.

TL;DR: In this paper, a novel fluorescent probe (BC-PN-2) was synthesized by conjugating dicyano-vinyl with benzopyran-chromone.

TL;DR: In this paper, dimethylamine substituted bisbenzocoumarin (DB-Cn) derivatives are synthesized and their optical properties are investigated, which reveal that the initial crystalline states are transformed to amorphous states under various external stimuli.

TL;DR: A novel visible light excitable chemosensor based on a rhodamine 6G naphthylurea conjugate was successfully synthesized, which shows highly selective and sensitive recognition ability toward H2PO4− in H2O-CH3CN (1/1, v/v).