Latest Articles of Electroanalysis


Novel Green Potentiometric Method for the Determination of Lidocaine Hydrochloride and its Metabolite 2, 6‐Dimethylaniline; Application to Pharmaceutical Dosage Form and Milk 10.1002/elan.201800132 2018-03-30 Sustainable chemistry has attracted the attention of scientists during the last decades owing to the great advantages encountered by its application. These include: waste reduction, energy conservation and substitution of hazardous substances with more eco‐fr...
Detection of Rocuronium in Whole Blood Using a Lipid‐Bonded Conducting Polymer and Porous Carbon Composite Electrode 10.1002/elan.201800102 2018-03-15 Rocuronium is a neuromuscular blocking agent used in anesthesia to facilitate tracheal intubation by muscle relaxation. A fast and sensitive amperometric sensor was developed for the detection of rocuronium in human whole blood samples. The sensor probe was f...
High Loading Pt Core/Carbon Shell Derived from Platinum‐Aniline Complex for Direct Methanol Fuel Cell Application 10.1002/elan.201800036 2018-03-15 A novel approach to high loaded Pt core/carbon shell catalyst synthesis from a Pt‐aniline complex was reported. The Pt‐aniline complex was successfully synthesized by irradiating an ultrasound to the hexachloro platinic acid and aniline monomer mixture. The h...
Non‐Covalent Functionalization of Multi‐Wall Carbon Nanotubes with Polyarginine: Characterization and Analytical Applications for Uric Acid Quantification 10.1002/elan.201800034 2018-03-15 We report for the first time the non‐covalent functionalization of multiwall carbon nanotubes (MWCNTs) with polyarginine (Polyarg), the modification of glassy carbon electrodes (GCE) with the resulting Polyarg‐MWCNTs dispersion and the analytical application ...
Voltammetric Determination of Serine using L‐cysteine Modified Platinum Electrode and Brief Exploration from the Theoretical Perspective 10.1002/elan.201700682 2018-03-15 A new method for the detection of serine was described using L‐cysteine chemically modified electrode, which was prepared by cyclic voltammetry. The factors, such as pH, scan rate, and soaking time for the experimental process were discussed. Under the optima...
Electrochemical Formation of Nanostructured Gold Surfaces on Glassy Carbon for the Determination of Dopamine 10.1002/elan.201700665 2018-03-15 Nanostructured gold surfaces were prepared by potentiostatic, potentiodynamic or galvanostatic Au electrodeposition on glassy carbon electrodes. The nanostructured gold electrodes (nsAu/GC) were used for the determination of dopamine (DA) in aqueous media. A ...
Electrocatalytic Oxidation and Flow Injection Analysis of Isoniazid Drug Using an Unmodified Screen Printed Carbon Electrode in Neutral pH 10.1002/elan.201800021 2018-03-14 In this work we report electrocatalytic oxidation and flow injection analysis of tuberculostatic drug isoniazid (INZ) based on a disposable and unmodified screen printed carbon electrode (SPCE). Instead of using chemically modified electrode to increase the s...
Conjugated Molecule Based Sensor for Microbial Detection in Water with E. coli as a Case Study and Elucidation of Interaction Mechanism 10.1002/elan.201800052 2018-03-14 Water testing for microbial contamination is essential to ensure safe drinking water. In the present work, an organic nanocomposite based sensor is designed and fabricated to detect the presence of E. coli in water. The detection is carried out by measuring t...
Chromatographic Determination of Sugar Probes Used for Gastrointestinal Permeability Test by Employing Nickel‐Copper Nanoalloy Embedded in Carbon Film Electrodes 10.1002/elan.201800072 2018-03-14 Co‐sputtered Ni/Cu nanoalloy embedded in carbon film electrodes were applied to an isocratic high performance liquid chromatography (HPLC) electrochemical detector to analyze urinary sugar probes used to assess gastrointestinal permeability. Electrode activit...
Amperometric Determination of Catecholamines by Enzymatic Biosensors in Flow Systems 10.1002/elan.201800078 2018-03-14 Four various biosensors based on flow enzymatic mini‐reactors containing one of the two different mesoporous silica powders (SBA‐15 or MCM‐41) modified by one of the two enzymes (laccase or tyrosinase) were used for the determination of L‐DOPA, dopamine, nora...

Novel Green Potentiometric Method for the Determination of Lidocaine Hydrochloride and its Metabolite 2, 6‐Dimethylaniline; Application to Pharmaceutical Dosage Form and Milk

10.1002/elan.201800132

2018-03-30

Sustainable chemistry has attracted the attention of scientists during the last decades owing to the great advantages encountered by its application. These include: waste reduction, energy conservation and substitution of hazardous substances with more eco‐fr...

Detection of Rocuronium in Whole Blood Using a Lipid‐Bonded Conducting Polymer and Porous Carbon Composite Electrode

10.1002/elan.201800102

2018-03-15

Rocuronium is a neuromuscular blocking agent used in anesthesia to facilitate tracheal intubation by muscle relaxation. A fast and sensitive amperometric sensor was developed for the detection of rocuronium in human whole blood samples. The sensor probe was f...

High Loading Pt Core/Carbon Shell Derived from Platinum‐Aniline Complex for Direct Methanol Fuel Cell Application

10.1002/elan.201800036

2018-03-15

A novel approach to high loaded Pt core/carbon shell catalyst synthesis from a Pt‐aniline complex was reported. The Pt‐aniline complex was successfully synthesized by irradiating an ultrasound to the hexachloro platinic acid and aniline monomer mixture. The h...

Non‐Covalent Functionalization of Multi‐Wall Carbon Nanotubes with Polyarginine: Characterization and Analytical Applications for Uric Acid Quantification

10.1002/elan.201800034

2018-03-15

We report for the first time the non‐covalent functionalization of multiwall carbon nanotubes (MWCNTs) with polyarginine (Polyarg), the modification of glassy carbon electrodes (GCE) with the resulting Polyarg‐MWCNTs dispersion and the analytical application ...

Voltammetric Determination of Serine using L‐cysteine Modified Platinum Electrode and Brief Exploration from the Theoretical Perspective

10.1002/elan.201700682

2018-03-15

A new method for the detection of serine was described using L‐cysteine chemically modified electrode, which was prepared by cyclic voltammetry. The factors, such as pH, scan rate, and soaking time for the experimental process were discussed. Under the optima...

Electrochemical Formation of Nanostructured Gold Surfaces on Glassy Carbon for the Determination of Dopamine

10.1002/elan.201700665

2018-03-15

Nanostructured gold surfaces were prepared by potentiostatic, potentiodynamic or galvanostatic Au electrodeposition on glassy carbon electrodes. The nanostructured gold electrodes (nsAu/GC) were used for the determination of dopamine (DA) in aqueous media. A ...

Electrocatalytic Oxidation and Flow Injection Analysis of Isoniazid Drug Using an Unmodified Screen Printed Carbon Electrode in Neutral pH

10.1002/elan.201800021

2018-03-14

In this work we report electrocatalytic oxidation and flow injection analysis of tuberculostatic drug isoniazid (INZ) based on a disposable and unmodified screen printed carbon electrode (SPCE). Instead of using chemically modified electrode to increase the s...

Conjugated Molecule Based Sensor for Microbial Detection in Water with E. coli as a Case Study and Elucidation of Interaction Mechanism

10.1002/elan.201800052

2018-03-14

Water testing for microbial contamination is essential to ensure safe drinking water. In the present work, an organic nanocomposite based sensor is designed and fabricated to detect the presence of E. coli in water. The detection is carried out by measuring t...

Chromatographic Determination of Sugar Probes Used for Gastrointestinal Permeability Test by Employing Nickel‐Copper Nanoalloy Embedded in Carbon Film Electrodes

10.1002/elan.201800072

2018-03-14

Co‐sputtered Ni/Cu nanoalloy embedded in carbon film electrodes were applied to an isocratic high performance liquid chromatography (HPLC) electrochemical detector to analyze urinary sugar probes used to assess gastrointestinal permeability. Electrode activit...

Amperometric Determination of Catecholamines by Enzymatic Biosensors in Flow Systems

10.1002/elan.201800078

2018-03-14

Four various biosensors based on flow enzymatic mini‐reactors containing one of the two different mesoporous silica powders (SBA‐15 or MCM‐41) modified by one of the two enzymes (laccase or tyrosinase) were used for the determination of L‐DOPA, dopamine, nora...