发光、激子传输、电子转移等激发态性质和超分子结构中发色基团的形貌、大小、排列等密切相关,有鉴于此,印度国家跨学科科学与技术研究所Vakayil K. Praveen、Ayyappanpillai Ajayaghosh等报道了通过设计和调控超分子结构中的能量分布,从而通过发光基团自组装体的级联能量转移过程调控激发态的发光能量。
参考文献
Gourab Das, Sandeep Cherumukkil, Akhil Padmakumar, Vijay B. Banakar, Vakayil K. Praveen*, and Ayyappanpillai Ajayaghosh*, Tweaking a BODIPY Spherical Self-Assembly to 2D Supramolecular Polymers Facilitates Excited State Cascade Energy Transfer, Angew. Chem. Int. Ed. 2021,
DOI: 10.1002/anie.202015390
https://www.onlinelibrary.wiley.com/doi/10.1002/anie.202015390