A neutral dinuclear Ir(III) complex for anti-counterfeiting and data encryption

Yang Jiang; Guangfu Li; Weilong Che; Yingjie Liu; Bin Xu; Guogang Shan; Dongxia Zhu; Zhongmin Su; Martin R. Bryce

doi:10.1039/C7CC00769H

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A neutral dinuclear Ir(iii) complex for anti-counterfeiting and data encryption†

Yang Jiang,^a Guangfu Li,^a Weilong Che,^a Yingjie Liu,^b Bin Xu,^b Guogang Shan,^a Dongxia Zhu,*^a Zhongmin Su

*^a and Martin R. Bryce

*^c

Author affiliations

* Corresponding authors

^a Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Department of Chemistry, Northeast Normal University, 5268 Renmin Street, Changchun, Jilin Province 130024, P. R. China
E-mail: zhudx047@nenu.edu.cn, zmsu@nenu.edu.cn

^b Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University, Changchun 130012, P. R. China

^c Department of Chemistry, Durham University, Durham, DH1 3LE, UK
E-mail: m.r.bryce@durham.ac.uk

Abstract

A neutral dinuclear Ir(III) Schiff base complex PIBIP has been synthesized and shown to exhibit both piezochromic luminescence (PCL) and aggregation induced emission (AIE) behaviour. An efficient second-level anti-counterfeit trademark and a data encryption device were fabricated using PIBIP as the active material.

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DOI: https://doi.org/10.1039/C7CC00769H
Article type: Communication
Submitted: 28 Jan 2017
Accepted: 17 Feb 2017
First published: 27 Feb 2017
This article is Open Access

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Chem. Commun., 2017,53, 3022-3025

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A neutral dinuclear Ir(III) complex for anti-counterfeiting and data encryption

Y. Jiang, G. Li, W. Che, Y. Liu, B. Xu, G. Shan, D. Zhu, Z. Su and M. R. Bryce, Chem. Commun., 2017, 53, 3022 DOI: 10.1039/C7CC00769H

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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Chemical Communications

A neutral dinuclear Ir(iii) complex for anti-counterfeiting and data encryption†

Abstract

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A neutral dinuclear Ir(III) complex for anti-counterfeiting and data encryption

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