Eight triphenylamine (TPA)-based Schiff bases that exhibit different aggregation-induced emission (AIE) or aggregation-caused quenching (ACQ) behavior in tetrahydrofuran (THF)/water mixtures have been synthesized and characterized. The photophysical properties in solution, aqueous suspension, film, and the crystalline state along with their relationships were comparatively investigated. The single-crystal structures of 1–8 ...
[Koz'minykh, V. O.; Shavkunova, G. A.; Berezina, E. S.; Igidov, N. M.; Koz'minykh, E. N.; et al. Pharmaceutical Chemistry Journal, 1994 , vol. 28, # 12 p. 906 - 911 Khimiko-Farmatsevticheskii Zhurnal, 1994 , vol. 28, # 12 p. 32 - 35]