Sensitizer-free triplet-triplet annihilation-based nonlinear photochromic reactions (IMAGE)

Ritsumeikan University

Sensitizer-free triplet-triplet annihilation-based nonlinear photochromic reactions

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The novel design approach proposed in the study using a perylene-substituted rhodamine spirolactam can pave the way for the development of simple photofunctional materials with nonlinear behavior and long-wavelength responsivity and that efficiently utilize low-energy light.

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Yoichi Kobayashi from Ritsumeikan University

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