화학공학소재연구정보센터
Inorganic Chemistry, Vol.57, No.5, 2351-2359, 2018
Nanocrystals for Triplet Sensitization: Molecular Behavior from Quantum-Confined Materials
Inorganic semiconductor quantum dot molecular constructs represent an emerging class of materials functioning as triplet photosensitizers. Fundamental investigations into the exciton transfer/transduction processes at the interface of these hybrid materials have revealed parallels in the operable mechanisms to those established in purely molecular systems. The similarities in the governing energy migration mechanisms in these quantum-confined materials permit conventional photophysical strategies to be implemented in future research endeavors. This Viewpoint provides a perspective on this emerging field of inorganic quantum dots as photosensitizers, in particular the transfer of triplet excitons at the molecule nanomaterial interface. The current state-of-the-art will be explored while highlighting areas of potential growth toward exploiting these materials in photofunctional solar energy conversion schemes.