Sequential oligodiacetylene formation for progressive luminescent color conversion via co-micellar strategy.

ABSTRACT: Design and construction of organic systems that can enhance internal quantum efficiency to fully make use of radiative decay during the excitation process is highly desirable for the development of new-generation emissive materials. In practice, to employ those materials with an effective tuning of triplet-state involved multicolor luminescence is quite a considerable issue. This work takes advantage of a diphenyl-diacetylene-based co-micellar nano-ensemble that can undergo a sequential photocrosslinking to form a corresponding trimeric oligodiacetylene and a dimeric oligodiacetylene. Their emissive bands individually cover the visible-light spectral region and such a controllable dual band characteristic can result in a progressive luminescent color conversion from light-green to white an

SUBMITTER: Zhu L 

PROVIDER: S-EPMC5968548 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature