4.6 Article

Selective Voltammetric Sensor for the Simultaneous Quantification of Tartrazine and Brilliant Blue FCF

Related references

Note: Only part of the references are listed.
Article Chemistry, Applied

Development and validation of the HPLC-DAD method for the quantification of 16 synthetic dyes in various foods and the use of liquid anion exchange extraction for qualitative expression determination

Alena I. Palianskikh et al.

Summary: This article describes two methods for determining synthetic dyes in food: one based on visual qualitative expression and the other on identification and quantification using the HPLC-DAD method. Both methods can quickly and accurately detect synthetic dyes in food.

FOOD CHEMISTRY (2022)

Review Electrochemistry

Review-Recent Trends on the Electrochemical Sensors Used for the Determination of Tartrazine and Sunset Yellow FCF from Food and Beverage Products

Ramona Georgescu State et al.

Summary: This review presents the latest development in sensors design used for the determination of two commonly used azo dyes-tartrazine and sunset yellow in real food and beverage samples, revealing that there is a variety of efficient sensors with low limits of detection, wide linear concentration ranges, high selectivities and sensitivities.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2022)

Article Food Science & Technology

Food Colour Additives: A Synoptical Overview on Their Chemical Properties, Applications in Food Products, and Health Side Effects

Maria Manuela Silva et al.

Summary: Colour is an important factor that influences consumers' acceptance and food selection. Synthetic food colourants, which have potential hazards and are associated with various side effects, are being replaced by naturally-derived alternatives. This review provides a comprehensive overview of the chemical characteristics, properties, uses, and health side effects of synthetic and naturally derived food colourants.

FOODS (2022)

Article Chemistry, Analytical

Voltammetric Sensor Based on SeO2 Nanoparticles and Surfactants for Indigo Carmine Determination

Liya Kavieva et al.

Summary: In this study, SeO2 nanoparticle-modified glassy carbon electrodes were developed as a voltammetric sensor for indigo carmine. The optimization of electrode modification with surfactants resulted in improved stability and detection of indigo carmine.

SENSORS (2022)

Article Chemistry, Analytical

Application of MnO2 Nanorod-Ionic Liquid Modified Carbon Paste Electrode for the Voltammetric Determination of Sulfanilamide

Hadi Beitollahi et al.

Summary: This work presents a convenient single-phase hydrothermal method for the fabrication of MnO2 nanorods. The MnO2 nanorods were then used to modify a carbon paste electrode with the assistance of an ionic liquid. The modified electrode shows enhanced voltammetric sensitivity for sulfanilamide detection, with a narrow detection limit, and can be successfully applied to the determination of sulfanilamide in actual urine and water samples.

MICROMACHINES (2022)

Review Electrochemistry

Overview on the sensors for direct electrochemical detection of illicit drugs in sports

Lijuan Su

Summary: The abuse of illicit drugs in sports undermines fair competition and harms athletes' health. Therefore, the development of rapid, sensitive, portable and easy-to-use methods for detecting these drugs is highly desired. Electrochemical techniques, with the discovery of novel electrode materials, have shown great potential as substitutes for chromatographic and spectral analysis.

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE (2022)

Article Chemistry, Applied

Sensitive voltammetric quantification of carminic acid in candies using selenium dioxide nanoparticles based electrode

Liya Kavieva et al.

Summary: A sensitive voltammetric method was developed for the determination of carminic acid using modified nanoparticles and electrode surface co-modifier. The method showed improved electroactive area and charge transfer rate compared to the bare electrode. It can be successfully used for the analysis of carminic acid in food and for sore throat treatment using candies and lozenges.

FOOD CHEMISTRY (2022)

Article Chemistry, Analytical

Voltammetric Determination of Tartrazine on an Electrode Modified with Cerium Dioxide Nanoparticles and Cetyltriphenylphosphonium Bromide

G. K. Ziyatdinova et al.

Summary: Glassy carbon electrodes modified with CeO2 nanoparticles and various surfactants were used for the voltammetric characteristics study of tartrazine oxidation. The electrode modified with the cationic surfactant ensured a significant increase in the oxidation currents of tartrazine.

JOURNAL OF ANALYTICAL CHEMISTRY (2022)

Review Chemistry, Analytical

Electrochemical Analysis for Pharmaceuticals by the Advantages of Metal Oxide Nanomaterials

Burcin Bozal-Palabiyik et al.

Summary: Electrochemical methods in drug analysis have advantages such as simplicity, speed, and low cost, with metal oxide nanoparticles often utilized in sensors to increase the active surface area and catalytic activity of electrodes. When used in combination with carbon-based nanomaterials, metal oxide nanoparticles create a synergistic effect that further enhances catalytic activity, leading to lower detection limits in the nM and pM levels.

CURRENT ANALYTICAL CHEMISTRY (2021)

Article Chemistry, Analytical

A new quantitative gel electrophoresis method with image-based detection for the determination of food dyes and metallic ions

Gerson Francisco da Silva Neto et al.

Summary: This study demonstrates the feasibility of separating and quantifying analytes with low molecular weights using a low-cost apparatus in gel electrophoresis. The method showed good performance in determining Cu and Ni content in metallic alloys as well as food colouring agents in powder refreshment samples, with results comparable to established methods.

TALANTA (2021)

Article Chemistry, Analytical

Cerium(IV) and Iron(III) Oxides Nanoparticles Based Voltammetric Sensor for the Sensitive and Selective Determination of Lipoic Acid

Guzel Ziyatdinova et al.

Summary: A novel voltammetric sensor based on CeO2 and Fe2O3 nanoparticles has been developed for the determination of lipoic acid, showing improved oxidation currents and potential, along with increased sensitivity and selectivity.

SENSORS (2021)

Review Chemistry, Analytical

Metal-Oxide Based Nanomaterials: Synthesis, Characterization and Their Applications in Electrical and Electrochemical Sensors

Enza Fazio et al.

Summary: This review focuses on highly sensitive chemoresistive type sensors based on doped metal oxides for detecting toxic gases and volatile organic compounds, and also discusses interesting results in biochemical substance monitoring using electrochemical sensors, providing research directions to bridge the gap between new sensing concepts and real-world applications.

SENSORS (2021)

Article Chemistry, Analytical

Electrochemical Sensor for Determination of Various Phenolic Compounds in Wine Samples Using Fe3O4 Nanoparticles Modified Carbon Paste Electrode

Pwadubashiyi C. Pwavodi et al.

Summary: A sensitive electrochemical sensor was developed using a carbon paste electrode modified with Fe3O4 nanoparticles for the determination of sinapic acid, syringic acid, and rutin, showing excellent sensitivity and performance.

MICROMACHINES (2021)

Article Chemistry, Analytical

Voltammetric Determination of Hesperidin on the Electrode Modified with SnO2 Nanoparticles and Surfactants

Guzel Ziyatdinova et al.

Summary: A highly sensitive voltammetric method for the determination of hesperidin has been developed using a glassy carbon electrode modified with SnO2 nanoparticles and surfactants. The method shows good selectivity for hesperidin detection in the presence of interfering substances, with linear dynamic ranges and low detection limits achieved.

ELECTROANALYSIS (2021)

Review Chemistry, Physical

Transition metal oxides in electrochemical and bio sensing: A state-of-art review

Ananya S. Agnihotri et al.

Summary: This article outlines the progress in developing novel electrochemical sensors using morphologically varied transition metal oxides, emphasizing their important role in selectively and sensitively determining target molecules. Appropriate chemical functionalization ensures the potential of transition metal oxide nanoparticles as electrode modifiers in sensor fabrication, with substantial data summarized in tables.

APPLIED SURFACE SCIENCE ADVANCES (2021)

Review Nanoscience & Nanotechnology

Biosensors Based on MnO2 Nanostructures: A Review

Neeraj Sohal et al.

Summary: This review discusses the various morphologies and roles of MnO2 nanostructures in electrochemical and optical biosensors, highlighting their excellent light absorption properties and enzyme-like activity. MnO2 based biosensors have become popular for their fast, easy detection of biomolecules with low detection limits.

ACS APPLIED NANO MATERIALS (2021)

Article Chemistry, Analytical

An Amperometric Sensor Based on Tin Dioxide and Cetylpyridinium Bromide Nanoparticles for the Determination of Vanillin

G. K. Ziyatdinova et al.

JOURNAL OF ANALYTICAL CHEMISTRY (2018)

Article Chemistry, Applied

Spectrophotometric determination of synthetic colorants using PSO-GA-ANN

Ali Benvidi et al.

FOOD CHEMISTRY (2017)

Article Nanoscience & Nanotechnology

Polyethylenimine-Mediated Electrostatic Assembly of MnO2 Nanorods on Graphene Oxides for Use as Anodes in Lithium-Ion Batteries

Changju Chae et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Review Oncology

Azo dyes and human health: A review

King-Thom Chung

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART C-ENVIRONMENTAL CARCINOGENESIS & ECOTOXICOLOGY REVIEWS (2016)

Article Medicine, Legal

Health safety issues of synthetic food colorants

Petra Amchova et al.

REGULATORY TOXICOLOGY AND PHARMACOLOGY (2015)

Article Engineering, Environmental

Nickel doped Zinc oxide as a potential sorbent for decolorization of specific dyes, methylorange and tartrazine by adsorption process

C. Klett et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2014)

Article Agriculture, Multidisciplinary

Determination of Seven Certified Color Additives in Food Products Using Liquid Chromatography

Bhakti Petigara Harp et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2013)

Article Chemistry, Multidisciplinary

Selective Voltammetric Determination of Tartrazine in the Presence of Red 10B by Nanogold-modified Carbon Paste Electrode

Sayed Mehdi Ghoreishi et al.

JOURNAL OF THE CHINESE CHEMICAL SOCIETY (2013)

Article Food Science & Technology

Scientific Opinion on the re-evaluation of Brilliant Blue FCF (E 133) as a food additive

F. Aguilar et al.

EFSA JOURNAL (2010)

Article Food Science & Technology

Scientific Opinion on the re-evaluation Tartrazine (E 102)

[Anonymous]

EFSA JOURNAL (2009)

Article Food Science & Technology

Reproductive and neurobehavioural toxicity study of tartrazine administered to mice in the diet

T Tanaka

FOOD AND CHEMICAL TOXICOLOGY (2006)