Nitrogen-Rich Multinuclear Ferrocenophanes as Multichannel Chemosensor Molecules for Transition and Heavy-Metal Cations

Nitrogen-Rich Multinuclear Ferrocenophanes as Multichannel Chemosensor Molecules for Transition and Heavy-Metal Cations

[m.n] Multinuclear ferrocenophanes prepared by aza-Wittig reaction of bisiminophosphoranes derived from 1,1'-diazidoferrocene and isophthaladelhyde or 2,5-diformylthiophene, behave as efficient electrochemical and chromogenic chemosensor molecules for Zn2+, Pb2+, and Hg2+ metal cations. Wherea...

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Bibliographic Details
Main Authors: Antonia Sola, Arturo Espinosa, Alberto Tárraga, Pedro Molina
Format: Article
Language:English
Published: MDPI AG 2014-08-01
Series:Sensors
Subjects:
ferrocenophane
electrochemical sensing
chromogenic sensing
aldimine binding site
Zn(II) metal cations
Pb(II) metal cations
Hg(II) metal cations
Online Access:http://www.mdpi.com/1424-8220/14/8/14339

Internet

http://www.mdpi.com/1424-8220/14/8/14339

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