Document Type

Journal Article

Department/Unit

Department of Chemistry

Title

A colorimetric and luminescent dual-modal assay for cu(II) ion detection using an iridium(III) complex

Language

English

Abstract

A novel iridium(III) complex-based chemosensor bearing the 5,6-bis(salicylideneimino)-1,10-phenanthroline ligand receptor was developed, which exhibited a highly sensitive and selective color change from colorless to yellow and a visible turn-off luminescence response upon the addition of Cu(II) ions. The interactions of this iridium(III) complex with Cu2+ ions and thirteen other cations have been investigated by UV-Vis absorption titration, emission titration, and 1H NMR titration. © 2014 Ma et al.

Publication Date

2014

Source Publication Title

PLoS ONE

Volume

9

Issue

6

Publisher

Public Library of Science

DOI

10.1371/journal.pone.0099930

ISSN (print)

19326203

ISSN (electronic)

19326203

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