2010
DOI: 10.1016/j.electacta.2010.06.020
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Covalent attachment of pyridine-type molecules to glassy carbon surfaces by electrochemical reduction of in situ generated diazonium salts. Formation of ruthenium complexes on ligand-modified surfaces

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Cited by 36 publications
(32 citation statements)
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“…The surface coverage values (Γ) of the films can be estimated by comparing the N1s peak areas to the C1s peak areas . Accordingly, the calculated values of Γ for the APP/GC and TAPP/GC electrodes were found to be 25.6×10 13 molecules cm −2 and 18.5×10 13 molecules cm −2 , respectively.…”
Section: Resultssupporting
confidence: 90%
“…The surface coverage values (Γ) of the films can be estimated by comparing the N1s peak areas to the C1s peak areas . Accordingly, the calculated values of Γ for the APP/GC and TAPP/GC electrodes were found to be 25.6×10 13 molecules cm −2 and 18.5×10 13 molecules cm −2 , respectively.…”
Section: Resultssupporting
confidence: 90%
“…cations has been mostly carried out with 3-diazopyridinium cations, [19][20][21][22][23] because 4-aminoand even more 2-amino-diazopyridinium salts are considered highly unstable and claimed not to be useful for surface functionalization. [22], [21] However, some works report the grafting from 4-amino precursors.…”
Section: Accepted Manuscriptmentioning
confidence: 99%
“…Hence, it was possible to A c c e p t e d M a n u s c r i p t 7 perform an excellent convolution (red line), to determine only one Ru 3d signal, a doublet at 279.45 eV and 283.70 eV (blue line), corresponding to zero-valent Ru 3d 5/2 and Ru 3d 3/2, respectively [68,69]. In addition, a small peak corresponding to adventitious carbon (green line) was identified [70]. The asymmetric peak corresponds to a double-Lorentzian line-shape [71].…”
Section: Resultsmentioning
confidence: 97%