Highly Efficient Fluorescence Resonance Energy Transfer in Electrospun Nanofibers Containing Pyrene and Porphyrin

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  • Navaporn Kaerkitcha
    Graduate School of Energy Science, Kyoto University, Sakyo, Kyoto 606-8501, Japan
  • Takashi Sagawa
    Graduate School of Energy Science, Kyoto University, Sakyo, Kyoto 606-8501, Japan

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Description

Anionic HA nanofibers incorporated with cationic fluorescent dyes of pyrene and porphyrin have been prepared by electrospinning in the presence of polyethylene oxide. The emission spectra of fluorescent nanofibers reveal an energy transfer from pyrene to porphyrin with high FRET efficiency of 96% upon light excitation at 342 nm.

Journal

  • Chemistry Letters

    Chemistry Letters 47 (6), 794-796, 2018-06-05

    Oxford University Press (OUP)

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