Alteration of selectivity in rhodamine based probes for Fe(iii) and Hg(ii) ion induced dual mode signalling responses
作者:Bamaprasad Bag、Biswonath Biswal
DOI:10.1039/c2ob07182g
日期:——
The probes for metal ion induced chromo- and fluorogenic signalling responses alter their selectivity depending upon the nature of substituent as well as a function of solvent medium. 2 has shown selectivity towards Fe(III) ion, 4 towards Hg(II) ion while 3 is responsive towards both Fe(III) and Hg(II) ions.
金属离子诱导发色和荧光信号反应探针的选择性取决于取代基的性质以及溶剂介质的作用。2 对铁(III)离子有选择性,4 对汞(II)离子有选择性,而 3 对铁(III)和汞(II)离子都有反应。