Chen, Chien-Tien Doubly ortho-linked quinoxaline/diphenylfluorene hybrids as bipolar, fluorescent chameleons for optoelectronic applications. [electronic resource] - Journal of the American Chemical Society Aug 2006 - 10992-3 p. digital Publication Type: Journal Article ISSN: 0002-7863 Standard No.: 10.1021/ja062660v doi