Carbazole–azine based fluorescence ‘
<i>off–on</i>
’ sensor for selective detection of Cu
<sup>2+</sup>
and its live cell imaging
作者:Denzil Britto Christopher Leslee、Sekar Karuppannan、Karmegam Muthu Vengaian、Sivaraman Gandhi、Singaravadivel Subramanian
DOI:10.1002/bio.3332
日期:2017.11
ions in a dimethyl sulfoxide/H2 O mixture was shown through enhancement in fluorescence - an off to on transformation. The specificity of the probe towards Cu2+ was evident in ultraviolet/visible, fluorescence, Fourier transform infrared and mass studies. Application of the probe in the cellimaging and cytotoxicity of living cells is illustrated.