Ferrocene based chemosensor for Cu2+—A dual channel signaling system
作者： Paramjit Kaur , Mandeep Kaur , Kamaljit Singh
DOI: 10.1016/J.TALANTA.2011.05.026
关键词:
摘要: Abstract A new ferrocene based molecule behaves as a dual channel signaling chemosensor for Cu 2+ over other metal ions. The perturbations in the absorption pattern and electrochemical behavior of are presented. These have been proposed to be caused by interaction with d-electrons electron rich π-system ferrocenyl derivative. sensing event is manifested high energy shift ligand centered π–π* appearance redox wave at more positive potential, addition Fe(II)/Fe(III) couple (two behavior).
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