Issue 21, 2015
From the journal:

Journal of Materials Chemistry C

Highly sensitive explosive sensing by “aggregation induced phosphorescence” active cyclometalated iridium(iii) complexes†

Parvej Alam,a   Gurpreet Kaur,b   Vishal Kachwal,a   Asish Gupta,c   Angshuman Roy Choudhuryb  and  Inamur Rahaman Laskar*a  

* Corresponding authors

a Department of Chemistry, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan, India
E-mail: ir_laskar@bits-pilani.ac.in

b Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Mohali, Sector 81, S. A. S. Nagar, Manauli PO, Mohali, Punjab, India
E-mail: angshurc@iisermohali.ac.in

c Samtel Center for Display Technologies, IIT Kanpur, Kanpur, (U.P), India
E-mail: ash@iitk.ac.in

Abstract

Two phosphorescent complexes [Ir(o-CHOppy)(PPh3)2(H)Cl] (1) and [Ir(ppy)(PPh3)2(H)Cl] (2) exhibiting ‘aggregation induced phosphorescent emission (AIPE)’ properties have been found to be very sensitive to the detection of picric acid (PA). The detection limit for PA has been checked and was found to be 264 nM and 65 nM for complexes 1 and 2, respectively.

Graphical abstract: Highly sensitive explosive sensing by “aggregation induced phosphorescence” active cyclometalated iridium(iii) complexes

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Article information

DOI
https://doi.org/10.1039/C5TC00963D
Article type
Paper
Submitted
06 Apr 2015
Accepted
09 Apr 2015
First published
09 Apr 2015

J. Mater. Chem. C, 2015,3, 5450-5456

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Highly sensitive explosive sensing by “aggregation induced phosphorescence” active cyclometalated iridium(III) complexes

P. Alam, G. Kaur, V. Kachwal, A. Gupta, A. Roy Choudhury and I. R. Laskar, J. Mater. Chem. C, 2015, 3, 5450 DOI: 10.1039/C5TC00963D

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