Diphenyldibenzofulvene Derivatives Exhibiting Reversible Multicolored Mechanochromic Luminescence with High Contrast
Duan Yuxin, Xiang Xueqin, Dong Yongqiang
Acta Chim. Sinica . 2016, (11): 923 -928 .  DOI: 10.6023/A16080433