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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/16747

Title: Multiple Redox-Active Sites in Copper Dipyrromethene-Corrole Self-Assembled Monolayers Deposited onto Gold Electrodes
Authors: Grabowska, Iwona
MAES, Wouter
Ngo, Thien Huynh
Rohand, Taoufik
Dehaen, Wim
Radecki, Jerzy
Radecka, Hanna
Issue Date: 2014
Citation: INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 9 (3), p. 1232-1249
Abstract: In this work, both separate dipyrromethene and copper corrole derivatives and a specifically designed copper corrole-dipyrromethene conjugate were applied for gold electrode modification. The various oligopyrrole materials were used for copper complexation toward the preparation of different types of electroactive self-assembling monolayers (SAMs): (i) a copper dipyrromethene (Cu-DPM) SAM, (ii) a copper corrole (Cu-COR) SAM, and (iii) a copper dipyrromethene-copper corrole conjugate (Cu-DPM- Cu-COR) SAM. The SAMs incorporating the single Cu sites as well as, two Cu sites located in one molecule, one over another, were characterized by cyclic voltammetry, Osteryoung square-wave voltammetry and electrochemical impedance spectroscopy.
Notes: Grabowska, I (reprint author),Polish Acad Sci, Inst Anim Reprod & Food Res, Tuwima 10, PL-10748 Olsztyn, Poland. h.radecka@pan.olsztyn.pl
URI: http://hdl.handle.net/1942/16747
ISI #: 000331194200016
ISSN: 1452-3981
Category: A1
Type: Journal Contribution
Validation: ecoom, 2015
Appears in Collections: Research publications

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