A novel turn-off fluorescent Pb(II) probe based on 2,5-di(thien-2-yl) pyrrole with a pendant crown ether

Değirmenci, Aysunİskenderkaptanoğlu, DamlaAlgı, Fatih13.07.20192019-07-2913.07.20192019-07-2920150040-4039https://doi.org/10.1016/j.tetlet.2014.12.039https://hdl.handle.net/20.500.12451/5822The synthesis, optical, and ion-sensing characteristics of a novel compound, 1, which is based on a 2,5-di(thien-2-yl)pyrrole scaffold with a 15-crown-5 unit, are reported. It is noteworthy that 1 can be utilized for turn-off fluorimetric detection of Pb(II) ions. The fluorescence response is based on cation-mediated reductive photoinduced electron transfer. (C) 2014 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccess2,5-Di(thien-2-yl)pyrrole15-Crown-5Pb(II)FluorescenceProbeA novel turn-off fluorescent Pb(II) probe based on 2,5-di(thien-2-yl) pyrrole with a pendant crown etherArticle56460260710.1016/j.tetlet.2014.12.039Q3WOS:000348337700008N/A