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Polymer Bulletin
Erschienen in: Polymer Bulletin 9/2017

01.02.2017 | Original Paper

Synthesis of citric-acid-based dendrimers decorated with ferrocenyl groups and investigation of their electroactivity

verfasst von: Hassan Namazi, Seyedeh Samane Hashemipour, Yousef Toomari

Erschienen in: Polymer Bulletin | Ausgabe 9/2017

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Abstract

Fc (ferrocene)-functionalized citric acid dendrimers were successfully synthesized via the reaction of citric acid dendrimers with ferrocene methanol using dicyclohexylcarbodiimide. ClOC–PEG–COCl was used as the core, and the related dendrimers were synthesized divergently. Subsequently, each generation was functionalized with ferrocene methanol. The obtained Fc-dendrimers were characterized by 1H NMR and FTIR spectroscopy. We have studied the relocation of electrons around the peripheries of dendrimers and between their redox terminals and electrodes by studies of the electrochemistry of dendrimers awarding metallocenes as functional’s groups, because these compounds can be stabilized together their oxidized and their reduced states. In addition, the voltammograms of each Fc-functionalized generation were studied and the influence of scan rate, solvent, and [Fe] unit and the concentration of the Fc-dendrimers were investigated.
Vorheriger Artikel The energy density distribution profile of interface traps and their relaxation times and capture cross sections of Au/GO-doped PrBaCoO nanoceramic/n-Si capacitors at room temperature
Nächster Artikel One-pot synthesis of highly hemocompatible polyurethane/polyethersulfone composite membranes

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Metadaten
Titel
Synthesis of citric-acid-based dendrimers decorated with ferrocenyl groups and investigation of their electroactivity
verfasst von
Hassan Namazi
Seyedeh Samane Hashemipour
Yousef Toomari
Publikationsdatum
01.02.2017
Verlag
Springer Berlin Heidelberg
Erschienen in
Polymer Bulletin / Ausgabe 9/2017
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-017-1930-5

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