A novel sensitive probe for proton based on platinum(II) terpyridyl acetylide complex by monitoring the changes both in luminescence and color is described.
An acetylide-bridged dinuclear platinum(II) terpyridyl complex, [Pt(4'-p-tolyl-terpy)-≡-phenyl-≡-(4'-p-tolyl- terpy)Pt](ClO4)2 (1), has been successfully synthesized and its photophysical properties are reported.
The aggregating properties of Cz-C-n (n = 3, 6, 10) have been investigated by means of fluorescence method in DMSO-H2O binary solvent. The measured CAC and C F values indicate that the aggregating tendency of the amphiphilic compounds Cz-C-n containing crown ether increases with the length of alkyl chains, similar to that of carbazole compounds with long alkyl chains.
Jiu Yan LILi Zhu WULi Ping ZHANGBo Jie WANGChen Ho TUNG
