Covalent grafting of glassy carbon electrodes with diaryliodonium salts: New aspects

KH Vase, AH Holm, K Norrman, SU Pedersen… - Langmuir, 2007 - ACS Publications
The applicability and versatility of the recently communicated procedure for the grafting of
conducting carbon substrates by diaryliodonium salts is expanded. We have found that …

Covalent modification of glassy carbon surfaces by electrochemical grafting of aryl iodides

L Koefoed, SU Pedersen, K Daasbjerg - Langmuir, 2017 - ACS Publications
The reduction of an aryl iodide is generally believed to involve a clean-cut two-electron
reduction to produce an aryl anion and iodide. This is in contradiction to what is observed if …

Time-of-flight secondary ion mass spectroscopy characterization of the covalent bonding between a carbon surface and aryl groups

C Combellas, F Kanoufi, J Pinson, FI Podvorica - Langmuir, 2005 - ACS Publications
Grafting of aryl layers derived from aryl diazonium salts onto glassy carbon electrodes is
observed by time-of-flight secondary ion mass spectroscopy (ToF-SIMS). The grafting occurs …

Immobilization of aryl and alkynyl groups onto glassy carbon surfaces by electrochemical reduction of iodonium salts

KH Vase, AH Holm, SU Pedersen, K Daasbjerg - Langmuir, 2005 - ACS Publications
A new versatile method has been developed for the electrochemically assisted grafting of
carbon materials. The approach is based on the reduction of iodonium salts and allows the …

Stability of substituted phenyl groups electrochemically grafted at carbon electrode surface

M D'Amours, D Bélanger - The Journal of Physical Chemistry B, 2003 - ACS Publications
The electrochemical reduction of an aryl diazonium tetrafluoroborate salt, dissolved in
acetonitrile, at a carbon electrode surface allowed the grafting of aryl groups with the …

Using a hydrazone-protected benzenediazonium salt to introduce a near-monolayer of benzaldehyde on glassy carbon surfaces

K Malmos, M Dong, S Pillai, P Kingshott… - Journal of the …, 2009 - ACS Publications
A methodology is described for introducing a thin layer of covalently attached benzaldehyde
on glassy carbon surfaces using aryl diazonium chemistry. Usually the electroreduction of …

Covalent tethering of organic functionality to the surface of glassy carbon electrodes by using electrochemical and solid‐phase synthesis methodologies

JM Chrétien, MA Ghanem, PN Bartlett… - … –A European Journal, 2008 - Wiley Online Library
Organic linkers such as (N‐Boc‐aminomethyl) phenyl (BocNHCH2C6H4) and N‐Boc‐
ethylenediamine (Boc‐EDA) have been covalently tethered onto a glassy carbon surface by …

Electrochemical surface derivatization of glassy carbon by the reduction of triaryl-and alkyldiphenylsulfonium salts

KH Vase, AH Holm, K Norrman, SU Pedersen… - Langmuir, 2008 - ACS Publications
The range of materials susceptible to electrochemically assisted grafting onto carbon
materials has been expanded to include a new group of compounds. This new approach is …

Spontaneous grafting of nitrophenyl groups to planar glassy carbon substrates: evidence for two mechanisms

J Lehr, BE Williamson, AJ Downard - The Journal of Physical …, 2011 - ACS Publications
The covalent grafting of nitrophenyl functionalities to planar carbon substrates by reaction
with 4-nitrobenezene diazonium salt at open circuit potential has been studied in aqueous …

Using supramolecular binding motifs to provide precise control over the ratio and distribution of species in multiple component films grafted on surfaces: demonstration …

AL Gui, HM Yau, DS Thomas, M Chockalingam… - Langmuir, 2013 - ACS Publications
Supramolecular interactions between two surface modification species are explored to
control the ratio and distribution of these species on the resultant surface. A binary mixture of …