Kaya, S.2024-02-232024-02-2320211070-32841608-3318https://doi.org/10.1134/S1070328421120071https://hdl.handle.net/20.500.12452/14087A new indole-based biphenyldiamine derivative was synthesized, characterized and a Hg(II) cations sensing application was performed. Within the possible competing cations, our probe gives a selective fluorescence-quenching response towards Hg(II) cation. The limit of detection was found as 169 nM. Time dependent-DFT calculation was also performed to understand the sensing mechanism.eninfo:eu-repo/semantics/closedAccessSensorHg(Ii) CationsSchiff BaseFluorescenceTd-DftFluorescence Turn-OffArticle47129039082-s2.0-85120749050Q3WOS:000725537500005Q310.1134/S1070328421120071