Near-infrared circularly polarized luminescence from chiral Yb(iii)-diketonates

Chem Commun (Camb). 2019 Jun 11;55(46):6607-6609. doi: 10.1039/c9cc03032h. Epub 2019 May 23.

Abstract

We report a rare example of near infrared circularly polarized luminescence (NIR-CPL) in the 920-1050 nm region associated with the f-f transitions of Yb diketonate complexes bearing chiral ancillary ligands. Developing NIR-CPL emitters may have implications from CPL-based (bio)-assays to chiral optoelectronics.