The amplified electrochemiluminescence response signal promoted by the Ir(iii)-containing polymer complex

文献情報

出版日 2018-04-07

DOI 10.1039/C8AN00426A

インパクトファクター 4.616

著者

Yayun Fang, Ziyu Wang, Yang Li, Yiwu Quan, Yixiang Cheng

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要旨

A novel Ir(III)-containing polymer complex (P2) as an electrochemiluminescence (ECL) emitter was prepared by the coordination reaction of the N-containing bidentate ligand (–CHN–CH2–CH2–NCH–) in the conjugated polymer P1 with [Ir2(2-ppy)4(μ-Cl)2] (M3). Despite a rather low Ir(III) content in P2, it can emit a greatly enhanced ECL signal compared with its polymer ligand P1 and the Ir(III) model complex using TPrA as a co-reactant in CH3CN solution due to the effective intramolecular metal–ligand charge transfer (MLCT) from the Ir(III)-complex centre to the polymer backbone.

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CiteScore: 7.8

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The amplified electrochemiluminescence response signal promoted by the Ir(iii)-containing polymer complex

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