| Literature DB >> 32091044 |
Guo-Bin Huang1, Lei Shen2, Jie Liu1, Wen-Fa Zhou2, Kaspars Traskovskis3, Ying-Lin Song2, Wei Jiang4, Zhao-Hui Wang5, Xiang-Kui Ren1.
Abstract
A novel Se-annulated perylene diimide derivative tethered with polyhedral oligosilsesquioxane (POSS) nanoparticles (POSS-2SePDI-POSS) was designed and prepared. The introduction of selenium atoms endows POSS-2SePDI-POSS with significant fluorescence quenching but enhanced excited-state absorption. As a result, POSS-2SePDI-POSS exhibits a distinct reverse saturable absorption characteristic, suggesting its potential application in optical limiting.Entities:
Year: 2020 PMID： 32091044 DOI： 10.1039/c9cc10006g
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222