Fluorescent metal–organic framework based on pyrene chromophore for sensing of nitrobenzene

Shuilin Xie; Haifeng Wang; Zhonghua Liu; Renke Dai; Lizhen Huang

doi:10.1039/C4RA10835C

Fluorescent metal–organic framework based on pyrene chromophore for sensing of nitrobenzene

Shuilin Xie,^a Haifeng Wang,^a Zhonghua Liu,^b Renke Dai^a and Lizhen Huang*^a

Author affiliations

* Corresponding authors

^a School of Bioscience and Biotechnology, South China University of Technology, Guangzhou, China
E-mail: huanglzh@scut.edu.cn
Tel: +86-13631406992

^b Neurology Department, Zhongshan City People's Hospital, Zhongshan, China

Abstract

A highly luminescent metal–organic framework (MOF) constructed by a rare dendritic multicarboxyl acid with a pyrene chromophore was synthesized successfully. The fluorescence intensity of the MOF in DMF is obviously stronger than that in other common solvents such as acetone, CH₂Cl₂, CHCl₃, cyclohexane, toluene, pyridine and THF. This particular fluorescence response to DMF is significant in sensing DMF. In addition, this MOF can sense nitrobenzene effectively. Low detection limit and good reproducibility make this material promising for explosive substance detection.

Supplementary files

Publication details

The article was received on 20 Sep 2014, accepted on 08 Dec 2014 and first published on 08 Dec 2014

Article type: Paper

DOI: 10.1039/C4RA10835C

Author version available: Download Author version (PDF)

Citation: RSC Adv., 2015,5, 7121-7124

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Fluorescent metal–organic framework based on pyrene chromophore for sensing of nitrobenzene

S. Xie, H. Wang, Z. Liu, R. Dai and L. Huang, RSC Adv., 2015, 5, 7121
DOI: 10.1039/C4RA10835C
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Fluorescent metal–organic framework based on pyrene chromophore for sensing of nitrobenzene

Abstract

Supplementary files

Publication details

Fluorescent metal–organic framework based on pyrene chromophore for sensing of nitrobenzene

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