Title of article
Photophysical characterization of 2,3-difunctionalized thieno[3,4-b]pyrazines
Author/Authors
Seth C Rasmussen، نويسنده , , Daniel J Sattler، نويسنده , , Kari A Mitchell، نويسنده , , John Maxwell Hamilton، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
9
From page
111
To page
119
Abstract
In order to better understand the optical properties of polythieno[3,4-b]pyrazine materials, the photophysical characteristics of a series of monomeric 2,3-difunctionalized thieno[3,4-b]pyrazines (where R=H, CH3, C6H13, C8H17, C10H21, C12H25, and Ph) have been studied. Characterization of the room temperature UV–vis and fluorescence spectra, including solvent and pH dependence, are presented and compared to the related species isothianaphthene and quinoxaline.
Keywords
absorption spectra , Spectroscopic properties , solvent effects , emission spectra , Quantum efficiency
Journal title
Journal of Luminescence
Serial Year
2004
Journal title
Journal of Luminescence
Record number
1258928
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