Issue 2, 2010
From the journal:

Chemical Communications

Molecular recognition of halogen-tagged aromatic VOCs at the air–silicon interface†

Guglielmo G. Condorelli,a   Alessandro Motta,a   Maria Favazza,a   Ettore Gurrieri,a   Paolo Bettib  and  Enrico Dalcanale*b  

* Corresponding authors

a Dipartimento di Scienze Chimiche and INSTM UdR of Catania, University of Catania, Catania, Italy

b Dipartimento di Chimica Organica e Industriale and INSTM UdR of Parma, University of Parma, Parma, Italy
E-mail: enrico.dalcanale@unipr.it

Abstract

Selective and reversible complexation of halogen-tagged aromatic VOCs by a quinoxaline cavitand-decorated Si surface is demonstrated. The specific host–guest interactions of the Si-bonded receptors are proved to be responsible of the surface recognition properties, while extracavity non specific adsorptions are totally suppressed compared to the bulk material.

Graphical abstract: Molecular recognition of halogen-tagged aromatic VOCs at the air–silicon interface

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Article information

DOI
https://doi.org/10.1039/B915572D
Article type
Communication
Submitted
30 Jul 2009
Accepted
11 Nov 2009
First published
26 Nov 2009

Chem. Commun., 2010,46, 288-290

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Molecular recognition of halogen-tagged aromatic VOCs at the air–silicon interface

G. G. Condorelli, A. Motta, M. Favazza, E. Gurrieri, P. Betti and E. Dalcanale, Chem. Commun., 2010, 46, 288 DOI: 10.1039/B915572D

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