Title of article
Synthesis and characterization of a dansyl-based fluorescent conjugated polymer
Author/Authors
de Almeida، نويسنده , , Andresa K.A. and Dias، نويسنده , , Jéssica M.M. and Silva، نويسنده , , Ana Julia C. and Navarro، نويسنده , , Marcelo and Junior، نويسنده , , Severino A. and Tonholo، نويسنده , , Josealdo and Ribeiro، نويسنده , , Adriana S.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2013
Pages
6
From page
45
To page
50
Abstract
A fluorescent polythiophene derivative bearing a donor–acceptor dansyl substituent was prepared by a simple synthetic route. Poly[2-(3′-thienyl)ethyl dansylglycinate] (PTEDG) is soluble in common organic solvents which allow the drop cast of films onto ITO electrodes. The electrochromic properties of these films were investigated and it was observed color variation from yellow, in the neutral state, to bluish-gray, in the oxidized state. Both the monomer 2-(3′-thienyl)ethyl dansylglycinate (TEDG) and its polymer PTEDG are, respectively, green and yellow light emitter materials.
Keywords
fluorescence , conjugated polymer , Dansyl , Spectroelectrochemistry , Thiophene derivative
Journal title
Synthetic Metals
Serial Year
2013
Journal title
Synthetic Metals
Record number
2089870
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