Article ID Journal Published Year Pages File Type
5217662 Tetrahedron 2013 5 Pages PDF
Abstract

A series of simple fluorescent chemosensors were synthesized and their binding constants for electron-deficient aromatic explosives were compared in semi-aqueous media. Among these molecules, the best fluorescent chemosensor 4 can detect <2 ppb of TNT in a semi-aqueous solution, employing hydrophobic interactions and its conformational strains. Furthermore, this dipyrenyl chemosensor can be easily obtained via a single reaction using readily available starting materials.

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Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
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