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  • Title: ExTTF-based dyes absorbing over the whole visible spectrum.
    Author: Bouit PA, Villegas C, Delgado JL, Viruela PM, Pou-Amérigo R, Ortí E, Martín N.
    Journal: Org Lett; 2011 Feb 18; 13(4):604-7. PubMed ID: 21214258.
    Abstract:
    New push-pull dyes featuring π-extended tetrathiafulvalene (exTTF) as the donor group and tricyanofuran (TCF) as the acceptor group were synthesized and characterized. Their broad absorption covers the entire visible spectral range and enters the near-infrared region. Electrochemistry and theoretical calculations provided an understanding of these singular electronic properties. The new dyes are appealing candidates as light harvesters in photovoltaic devices.
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