Published January 1, 2014 | Version v1
Journal article Open

Fluorescent polymeric aggregates for selective response to Sarin surrogates

  • 1. Gheorghe Asachi Tech Univ Iasi, Dept Nat & Synthet Polymers, Iasi 700050, Romania
  • 2. CEA, LIST, Lab Capteurs & Architectures Elect, F-91191 Gif Sur Yvette, France

Description

By combining the sensitivity of fluorescent units with the response of "smart" polymers to environmental changes, we propose a new approach for chemical detection applications. The system proved to be sensitive to 12 ppb of diethyl chlorophosphate (DCP), a Sarin surrogate, and to discriminate between the interfering molecules.

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