Cui, Yang published the artcileDi-/trinuclear cationic Ir(III) complexes: Design, synthesis and application for highly sensitive and selective detection of TNP in aqueous solution, COA of Formula: C19H14N2, the publication is Sensors and Actuators, B: Chemical (2017), 314-322, database is CAplus.
Novel di- and trinuclear cationic iridium(III) complexes with flexible chain functionalized triazole-pyridine moieties as bridging ligands, namely DC-Ir and TC-Ir, were successfully synthesized and their photophys. and electrochem. properties studied. Despite DC-Ir and TC-Ir have different numbers of iridium(III) cores, the almost identical emissions in both solutions and aggregation states were observed Theor. calculations were performed to investigate their electronic structures and rationalize the photophys. and electrochem. behaviors. Compared with the emission in the solution, they exhibit enhanced photoluminescence in the aggregation states. Benefiting from the high emission in aqueous solution, DC-Ir and TC-Ir were employed as the “turn-off” sensors to detect the explosives. The results reveal that DC-Ir and TC-Ir show fast and highly sensitive and selective detection towards 2,4,6-trinitrophenol (TNP) owing to the efficient photo-induced electron transfer as well as the strong electrostatic interaction.
Sensors and Actuators, B: Chemical published new progress about 2622-67-5. 2622-67-5 belongs to imidazoles-derivatives, auxiliary class Benzimidazole,Benzene,Benzimidazole, name is 1,2-Diphenyl-1H-benzo[d]imidazole, and the molecular formula is C19H14N2, COA of Formula: C19H14N2.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem