Issue 57, 2012
From the journal:

Chemical Communications

Supersensitive detection of explosives by recyclable AIE luminogen-functionalized mesoporous materials†

Dongdong Li,ab   Jianzhao Liu,b   Ryan T. K. Kwok,b   Zhiqiang Liang,a   Ben Zhong Tang*b  and  Jihong Yu*a  

* Corresponding authors

a State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China
E-mail: jihong@jlu.edu.cn
Fax: +86 431 85168608
Tel: +86 431 85168608

b Department of Chemistry, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China
E-mail: tangbenz@ust.hk
Fax: +852 23581594
Tel: +852 23587375

Abstract

Mesoporous SBA-15 functionalized with aggregation-induced emission (AIE) luminogens serves as an efficient and recyclable fluorescent sensor for the detection of picric acid (PA), with a quenching constant of up to 2.5 × 105 M−1 in a water solution, presenting a new model for the supersensitive detection of explosives.

Graphical abstract: Supersensitive detection of explosives by recyclable AIE luminogen-functionalized mesoporous materials

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Article information

DOI
https://doi.org/10.1039/C2CC31890C
Article type
Communication
Submitted
15 Mar 2012
Accepted
23 May 2012
First published
23 May 2012

Chem. Commun., 2012,48, 7167-7169

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Supersensitive detection of explosives by recyclable AIE luminogen-functionalized mesoporous materials

D. Li, J. Liu, R. T. K. Kwok, Z. Liang, B. Z. Tang and J. Yu, Chem. Commun., 2012, 48, 7167 DOI: 10.1039/C2CC31890C

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