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Synfacts 2008(3): 0255-0255
DOI: 10.1055/s-2008-1042706
DOI: 10.1055/s-2008-1042706
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag Stuttgart · New YorkMolecularly Imprinted Conjugated Polymer
Contributor(s):Timothy M. Swager, Jeewoo LimJ. Li, C. E. Kendig, E. E. Nesterov*
Louisiana State University, Baton Rouge, USA
Chemosensory Performance of Molecularly Imprinted Fluorescent Conjugated Polymer Materials
J. Am. Chem. Soc. 2007, 129: 15911-15918
Louisiana State University, Baton Rouge, USA
Chemosensory Performance of Molecularly Imprinted Fluorescent Conjugated Polymer Materials
J. Am. Chem. Soc. 2007, 129: 15911-15918
Further Information
Publication History
Publication Date:
21 February 2008 (online)
Key words
molecular imprinting - conjugated polymers - explosive detection
Significance
The authors report molecularly imprinted conjugated polymer (MICP) for detection of TNT and DNT. This is the first report of a synthesis of fluorescent MICP and its use in optical detection of electron-poor analytes.
Comment
P1 is synthesized by creating a cross-linked poly(p-phenylene vinylene) matrix around triisopropyl benzene, a substrate similar in shape to TNT. When the template is removed to give P2, Stern-Volmer constants for TNT and DNT (vapor phase) increase 10-fold.