Metallophthalocyanine-based molecular materials as catalysts for electrochemical reactions

JH Zagal, S Griveau, JF Silva, T Nyokong… - Coordination Chemistry …, 2010 - Elsevier
Metallophthalocyanines confined on the surface of electrodes are active catalysts for a large
variety of electrochemical reactions and electrode surfaces modified by these complexes …

Complexes of macrocycles with pendant arms as models for biological molecules

J Costamagna, G Ferraudi, B Matsuhiro… - Coordination Chemistry …, 2000 - Elsevier
Recent literature results on inorganic models related to metalloenzymes which transport
electrons or activate small molecules are discussed in this review. The molecular systems …

Biomimetic reduction of O 2 in an acid medium on iron phthalocyanines axially coordinated to pyridine anchored on carbon nanotubes

R Venegas, FJ Recio, J Riquelme, K Neira… - Journal of Materials …, 2017 - pubs.rsc.org
An efficient and inexpensive catalyst for the oxygen reduction reaction (ORR) is the key
missing component for large-scale development of fuel cells. Bio-inspired tethered …

Cobalt (II) salophen-modified carbon-paste electrode for potentiometric and voltammetric determination of cysteine

MK Amini, JH Khorasani, SS Khaloo… - Analytical …, 2003 - Elsevier
A chemically modified electrode constructed by incorporating N, N′-bis (salicylidene)-1, 2-
phenylenediaminocobalt (II) into carbon-paste matrix was used as a sensitive …

Voltammetric determination of riboflavin based on electrocatalytic oxidation at zeolite-modified carbon paste electrodes

A Nezamzadeh-Ejhieh, P Pouladsaz - Journal of Industrial and …, 2014 - Elsevier
Carbon-paste electrode modified with Co 2+-Y zeolite was used in voltammetric
determination of riboflavin. Maximum anodic voltammetric current, due to the redox behavior …

Electro-oxidation of 2-mercaptoethanol on adsorbed monomeric and electropolymerized cobalt tetra-aminophthalocyanine films. Effect of film thickness

S Griveau, J Pavez, JH Zagal, F Bedioui - Journal of Electroanalytical …, 2001 - Elsevier
We have investigated the electrocatalytic activity of cobalt tetra-aminophthalocyanine
(CoTAPc) for the one-electron oxidation of 2-mercaptoethanol (2-ME) using adsorbed …

Electrocatalytic Determination of Ascorbic Acid at the Surface of 2, 7‐Bis (ferrocenyl ethyl) fluoren‐9‐one Modified Carbon Paste Electrode

JB Raoof, R Ojani, H Beitollahi… - … Journal Devoted to …, 2006 - Wiley Online Library
A chemically modified carbon paste electrode with 2, 7‐bis (ferrocenyl ethyl) fluoren‐9‐one
(2, 7‐BFEFMCPE) was employed to study the electrocatalytic oxidation of ascorbic acid in …

A new method for electrocatalytic oxidation of ascorbic acid at the Cu (II) zeolite-modified electrode

T Rohani, MA Taher - Talanta, 2009 - Elsevier
A new method is developed for the catalytic oxidation of ascorbic acid at graphite zeolite-
modified electrode, doped with copper (II)(Cu2+ A/ZCME). Copper (II) exchanged in zeolite …

Voltammetric studies of a cobalt (II)-4-methylsalophen modified carbon-paste electrode and its application for the simultaneous determination of cysteine and ascorbic …

S Shahrokhian, M Karimi - Electrochimica acta, 2004 - Elsevier
A carbon-paste electrode (CPE) chemically modified with the cobalt (II)-4-methylsalophen
(CoMSal) as a Schiff base complex was used as a highly sensitive and fairly selective …

Electrochemically initiated 1, 4 additions: a versatile route to the determination of thiols

PC White, NS Lawrence, J Davis, RG Compton - Analytica chimica acta, 2001 - Elsevier
The electrochemical generation of quinoid intermediates and their subsequent reaction with
sulphydryl thiols (RSH) have been investigated as a method by which the latter can be …