【Paper】A paper related to Hiroki ARAI, a 2nd-year doctoral student of Kido/Sasabe/Chiba lab, and Associate Professor Hisahiro SASABE titled "Asymmetric Spirobiacridine-based Delayed Fluorescence Emitters for High-performance Organic Light-Emitting Devices", was published on the Front Cover of Chemistry A European Journal (IF: 4.857) (Wiley).