New molecular frameworks - from biocompatible near-infrared absorbing dyes to organic thin-film solar cells.
Keywords: functional dyes, near-infrared absorbing dyes, bio-specific binding dyes, organic thin-film solar cells, dye film formation
Colors have captivated people since ancient times, such as Cleopatra's purple garments, which symbolized power, and the scarlet robes of Japanese monks. Today, vibrant colors abound in various settings, and the development of new structural frameworks for pigments is both fascinating and profound, with ongoing vigorous research. In recent years, the development of pigments has expanded beyond merely dyeing fabrics to include applications in a wide range of fields, such as pigments usable within living organisms and those for electronic device materials. Our research focuses on the following two themes: - Synthesis of compounds that absorb in the near-infrared region We are developing pigments that absorb in the near-infrared region, not only for use as dyes in electronic devices but also as biological imaging dyes. Furthermore, we are also expanding into luminescent pigments, in addition to absorption. - Synthesis of dyes for organic thin-film solar cells We are developing dyes for organic thin-film solar cells from the perspective of renewable energy. This includes the development of donor-acceptor type long-wavelength absorbing dyes for efficient use of indoor light. We believe that proposing new pigment frameworks is essential.
- Company：埼玉大学 オープンイノベーションセンター
- Price：Other
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