作者: Shin-ichiro Kato , Taisuke Matsumoto , Tsutomu Ishi-i , Thies Thiemann , Motoyuki Shigeiwa
DOI: 10.1039/B410016F
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摘要: Novel donor–π-bridge–acceptor–π-bridge–donor (D–π–A–π–D) type 2,1,3-benzothiadiazole fluorescent dyes connected to the N,N-diarylamino terminus via various π-conjugate spacers exhibits large two-photon absorption cross-sections and high quantum yields in orange-red color.