where E on is the onset potential of the first reduction peak for LUMO or the onset potential of the oxidation peak for HOMO, and E 1/2 (ferrocene) is the half-wave potential of a ferrocene redox reaction.
From these experiments, we have demonstrated the potential of the supramolecules to switch among each other and additionally shown the inclusion and exclusion of a ferrocene guest.
Since the binding affinity of the ferrocene moiety for the host cavity is much stronger than the aggregation force between the amphiphilic molecules in aqueous media, the host disrupts the micelles by incorporating the surfactant molecule into its cavity.
Molecular scissors 38, described by Aida and co-workers, consist of an azobenzene unit and a ferrocene unit (Scheme 13 a).
7, 7b We describe herein our preliminary findings on designing a metal-based SAHA analogue to probe the effect of a nonplanar phenyl bioisostere, namely, a ferrocene unit, on HDAC inhibitory action.
Beer and co-workers used ferrocene-derivatized [2]catenane 167 (Scheme 54) to selectively complex chloride anions over oxoanions and electrochemically report the binding.[ 152] The binding of chloride facilitates the oxidation of the ferrocene to ferrocinium and can be detected by cyclic voltammetry.
A ferrocene group has been introduced in monomer structures to serve as efficient transducer of electrochemical response of poly(pyrrole).
Oxidation potentials were measured by using a ferrocene internal standard, in which Fc/Fc+ was taken to be 0.64 V. From this, the energy of the HOMO may be estimated relative to the ferrocene HOMO level of –4.8 eV.
Signal probes (Table 2) tagged with eight ferrocenes were synthesized with a modified adenine residue (N6) containing a ferrocene substitution on the ribose ring [ 11].
A ferrocene layer was used as a final electron transfer mediator.
