Fe(III)- and Hg(II)-selective dual channel fluorescence of a rhodamine–azacrown ether conjugate
作者:Xuan Zhang、Yasuhiro Shiraishi、Takayuki Hirai
DOI:10.1016/j.tetlet.2008.04.102
日期:2008.6
A rhodamine–azacrown etherconjugate (1) demonstrates Fe(III)-selective green fluorescence, while showing Hg(II)-selective orange fluorescence. This is the first example of rhodamine-based fluorescent probe that shows dual channel fluorescence for two different metal cations.