Dyes SDD1e3 were designed with indole as a donor and 1,4-phenylenebis(methylene), 1,4-butylene and 1,6-hexylene as a linker, respectively, while the dye SDD4 was designed with phenoxazine as a core donor.
Dyes SDD1e3 were designed with indole asa donor and 1,4-phenylenebis(methylene), 1,4-butylene and 1,6-hexylene as a linker, respectively, whilethe dye SDD4 was designed with phenoxazine as a core donor.