Applications of metal complexes in analytical chemistry: A review article

RH Elattar, SF El-Malla, AH Kamal… - Coordination Chemistry …, 2024 - Elsevier
Metal complexes are commonly utilized substances in the field of analytical chemistry. They
can be synthesized to possess specific molecular geometries, thereby enabling the …

Electrochemical sensors containing Schiff bases and their transition metal complexes to detect analytes of forensic, pharmaceutical and environmental interest. A …

ÉN Oiye, MFM Ribeiro, JMT Katayama… - Critical Reviews in …, 2019 - Taylor & Francis
Schiff bases and their transition metal complexes are inexpensive and easy to synthesize.
These compounds display several structural and electronic features that allow their …

Metallo (salen) complexes as versatile building blocks for the fabrication of molecular materials and devices with tuned properties

C Freire, M Nunes, C Pereira, DM Fernandes… - Coordination Chemistry …, 2019 - Elsevier
Abstract The [M (salen)] complexes (M= transition metal such as V, Cr, Mn, Fe, Co, Ni, Cu,
Pd) are high versatile coordination compounds, that can be easily immobilised in solid …

Electrochemical sensor for sulfite determination based on a nanostructured copper-salen film modified electrode

TRL Dadamos, MFS Teixeira - Electrochimica Acta, 2009 - Elsevier
The electrochemical preparation described herein involved the electrocatalytic oxidation of
sulfite on a platinum electrode modified with nanostructured copper salen (salen= N, N …

Radical formation in polymeric nickel complexes with N2O2 Schiff base ligands: An in situ ESR and UV–vis–NIR spectroelectrochemical study

E Dmitrieva, M Rosenkranz, JS Danilova… - Electrochimica …, 2018 - Elsevier
A series of electrochemically generated polymeric nickel (II) Schiff base complexes was
investigated by in situ electron spin resonance (ESR)/ultraviolet–visible–near infrared (UV …

[HTML][HTML] Voltammetric analysis of cocaine using platinum and glassy carbon electrodes chemically modified with Uranyl Schiff base films

LS de Oliveira, MA Balbino, MMT de Menezes… - Microchemical …, 2013 - Elsevier
Platinum and glassy carbon electrodes chemically modified with films of Schiff bases of [UO
2 (3-MeOSalen)(H 2 O)]· H 2 O and [UO 2 (5-MeOSalen)(H 2 O)]· H 2 O, to determine …

A glassy carbon electrode modified with carbon quantum dots and polyalizarin yellow R dyes for enhanced electrocatalytic oxidation and nanomolar detection of L …

N Amini, M Shamsipur, MB Gholivand, A Barati - Microchemical Journal, 2017 - Elsevier
A novel electrochemical sensor for the detection of l-cysteine was proposed based on
immobilizing poly (alizarin yellow R)/carbon quantum dots film on glassy carbon electrode …

Differential pulse voltammetric determination of N-acetylcysteine by the electrocatalytic oxidation at the surface of carbon nanotube-paste electrode modified with …

S Shahrokhian, Z Kamalzadeh, A Bezaatpour… - Sensors and Actuators B …, 2008 - Elsevier
The preparation and electrochemical performance of the carbon nanotube-paste electrode
modified with salophen complexes of cobalt (III) perchlorate, with various substituents on the …

Alternate layer by layered self assembly of conjugated and unconjugated Salen based nanowires as capacitive pseudo supercapacitor

MM Doroodmand, S Owji - Scientific Reports, 2021 - nature.com
A novel electrosynthetic method has been introduced based on alternate layer-by-layered
self-assembly of conjugated/unconjugated Salen-based nanowires as a capacitive pseudo …

An electrochemical sensor for dipyrone determination based on nickel-salen film modified electrode

MFS Teixeira, TRL Dadamos - Procedia Chemistry, 2009 - Elsevier
An amperometric dipyrone sensor based on a polymeric nickel-salen (salen= N, N´-
ethylenebis (salicydeneiminato)) film coated platinum electrode was developed. The sensor …