Citation: Xiu-Ling Li; Ming Tan; Ke-Juan Zhang; Bo Yang; Jie Chen; Yu-Bo Ai (2012). Dual Luminescent Tetranuclear Organogold(I) Macrocycles of 5,5'-Diethynyl-2,2'-bipyridine and Their Efficient Sensitization of Yb(III) Luminescence. Inorganic Chemistry, 51, pp. 109-118.