Moloto, N.; Revaprasadu, N.; Moloto, M.; O'Brien, P.; Raftery, J. N,N’-Diisopropylthiourea and N,N’-Dicyclohexyl-Thiourea zinc(II) Complexes As Precursors for the Synthesis of ZnS Nanoparticles. S. Afr. J. Sci. 2010, 105 (7/8).