Issue 85, 2015
From the journal:

Chemical Communications

A hexaphenylbenzene based AIEE active two photon probe for the detection of hydrogen sulfide with tunable self-assembly in aqueous media and application in live cell imaging†

Subhamay Pramanik,a   Vandana Bhalla,*a   Hwan Myung Kim,b   Hardev Singh,b   Hyo Won Leeb  and  Manoj Kumar*a  

* Corresponding authors

a Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar 143005, Punjab, India
E-mail: vanmanan@yahoo.co.in, mksharmaa@yahoo.co.in
Fax: +91 (0)183 2258820
Tel: +91 (0)183 2258802-9 ext. 3202, 3205

b Department of Chemistry and Department of Energy Systems Research, Ajou University, Suwon 443-749, Korea
E-mail: kimhm@ajou.ac.kr

Abstract

Supramolecular aggregates of hexaphenylbenzene derivative 2 exhibit aggregation induced emission enhancement and modulation of self-assembled architecture from spherical to flower-like assembly in the presence of H2S. Furthermore, probe 2 displays higher photostability, low toxicity and bright green fluorescence in two-photon microscopy (TPM) imaging for the detection of H2S in live HeLa cells.

Graphical abstract: A hexaphenylbenzene based AIEE active two photon probe for the detection of hydrogen sulfide with tunable self-assembly in aqueous media and application in live cell imaging

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Article information

DOI
https://doi.org/10.1039/C5CC05406K
Article type
Communication
Submitted
01 Jul 2015
Accepted
24 Aug 2015
First published
24 Aug 2015

Chem. Commun., 2015,51, 15570-15573

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A hexaphenylbenzene based AIEE active two photon probe for the detection of hydrogen sulfide with tunable self-assembly in aqueous media and application in live cell imaging

S. Pramanik, V. Bhalla, H. M. Kim, H. Singh, H. W. Lee and M. Kumar, Chem. Commun., 2015, 51, 15570 DOI: 10.1039/C5CC05406K

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