Chemoselective detection of alkyl halides via an iridium(III) luminescent probe

Add time:07/19/2019    Source:sciencedirect.com

The high reactivity of alkyl halides towards nucleophiles renders them as acutely toxic and mutagenic agents. Therefore, it is urgent to develop simple, sensitive, and selective methods for the detection of alkylating agents in a wide range of scenarios. Herein, we have designed and synthesized a novel cyclometalated iridium(III) complex Ir_1 as a rapid and effective chemosensor for a range of alkyl halides based on cycloaddition reaction. Ir_1 displayed an enhanced luminescence with the increase of BnBr-thiourea concentration, within a linear range of 0.8–8 μM BnBr-thiourea, and the detection limit at a signal-to-noise ratio of 3 was as low as 0.39 μM.

We also recommend Trading Suppliers and Manufacturers of Iridium(III) chloride hydrate (cas 14996-61-3). Pls Click Website Link as below: cas 14996-61-3 suppliers

Prev:The effects of substituted picolinate ligands on the photophysical and electrochemiluminescence properties of bis-cylcometalated iridium(III) complexes
Next:Deuterium‑hydrogen inter-diffusion in Chlorite (cas 14998-27-7))