Analytical and Bioanalytical Electrochemistry
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Measurement of Trace Amounts of Anesthetic Thiopental using Imprinted Sol-Gel on Pencil Graphite Electrode Modified with Carbon Nanotubes as an Electrochemical Sensor
(University of Tehran, 2025-05-01)In this study, a sensitive electrochemical sensor was developed for the trace determination of thiopental using a sol–gel molecularly imprinted polymer on a pencil graphite electrode modified with functionalized carbon ...
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Synthesis and Evaluation of Hollow Structured Gd-Co-N-PC Electrocatalysts Originating from MOFs for Effective Oxygen Reduction Reaction
(University of Tehran, 2025-05-01)Platinum remains the predominant catalyst for the oxygen reduction reaction (ORR) occurring at both the cathode and anode in fuel cells and metal–air batteries; however, its elevated expense, shortage, and restricted ...
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Electrochemical Behavior of Glucose in Neutral Medium: Effect of TiO₂ Modified Carbon Paste Electrodes and Metal Ion Additives for Table Sugar Production
(University of Tehran, 2025-05-01)This study investigates the electrochemical behavior of glucose in a neutral medium (1 M NaCl) using modified carbon paste electrodes (CPE) containing different percentages of titanium dioxide (TiO₂). The influence of metal ...
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Biosurfactant-Facilitated Electrochemical Biosensor for Dopamine, Uric Acid, and Ascorbic Acid Detection: A Voltammetric Study
(University of Tehran, 2025-05-01)This study discusses an electrochemical biosensor developed for detecting dopamine (DA), utilizing a biosurfactant as its transducer element. Biosurfactants are amphiphilic molecules derived from microorganisms such as ...
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Blood Cancer Detection using Quantum Dot based Electrochemical Sensors
(University of Tehran, 2025-05-01)Quantum dot (QD)-enabled electrochemical sensors are emerging as a promising technology for the early diagnosis and continuous monitoring of blood-related cancers, including leukemia and lymphoma. These nanomaterials exhibit ...
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AI Empowering Green Hydrogen: Innovating for A Sustainable Energy Future
(University of Tehran, 2025-05-01)Finding green hydrogen has become essential in the request for a cleaner energy source and as a means of achieving a net-zero carbon economy. The following concepts for enhancing green generation have been spread due to ...
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Bifunctional Hydrogen and Oxygen Electrocatalysis of Cerium doped Copper Oxide Nanostructure
(University of Tehran, 2025-04-01)Artemisia vulgaris contains bioactive compounds that act as reducing and stabilizing agents during nanoparticle formation, affecting their size and morphology. This study focuses on the eco-friendly green synthesis of ...
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A Novel Potentiometric Method for the Determination of Atenolol in Pure and Commercial Products
(University of Tehran, 2025-04-01)To ascertain the amount of atenolol present in pharmaceutical and pure samples, two distinct kinds of ion selective electrodes were developed: coated graphite electrodes (CGE) and coated wire electrodes (CWE). At the range ...
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Polymer-Graphite Composite Electrodes for Methanol Oxidation in Microbial Fuel Cells: Development and Performance Analysis
(University of Tehran, 2025-04-01)This work focuses on the study of the biocatalyzed electrolytic oxidation of methanol by bacteria in a 1M Na2SO4 solution, using a carbon paste electrode modified with poly(1,4-myrcene-co-styrene) polymer. The electrode ...
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Octylamine Assisted Hydrothermal Growth of Silver Sulphide Nanoparticles as Efficient Electrode Material for Energy Storage Application
(University of Tehran, 2025-04-01)This study systematically investigates the electrochemical energy storage performance of hydrothermally synthesized silver sulfide (Ag₂S) nanoparticles as an advanced electrode material for supercapacitors. Structural, ...
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Development of Tyrosinase-Enhanced Carbon Nanotube Biosensor for Rutin Detection: A Voltametric Approach
(University of Tehran, 2025-04-01)Rutin (RU) is a naturally occurring polyphenolic flavonoid with significant antioxidant properties found in various plants and natural sources. Due to its natural antioxidant activity, RU strengthens the blood vessels and ...
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A Review of the Potentiometric Samarium Ion-Selective Sensors
(University of Tehran, 2025-03-01)The key role of developing new and effective analytical tools and techniques for various species need not be discussed. Furthermore, reviewing the trends dominating the development of such tools and techniques can be of ...
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Electrochemical Sensor based on Modified Graphene Paste Electrode Decorated Anatase TiO2 for Determination of Profenofos Insecticides
(University of Tehran, 2025-03-01)Profenofos (PFF) is a highly toxic organophosphate insecticide, necessitating the development of rapid and sensitive detection methods. In this study, we developed an electrochemical sensor based on anatase TiO₂-modified ...
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ZnO QDs: Synthesis, Electrochemical, and Spectroscopic Characterizations, and Application as an Electrode Modifier in a Voltammetric Study
(University of Tehran, 2025-03-01)Zinc oxide quantum dots (ZnO QDs) possess unique optical, electronic, and chemical properties due to the quantum confinement effect, making them ideal for sensing applications. Also, advances in sol-gel synthesis allow ...
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Electrochemical Detection of Catechol using Synthesized Titanium Oxide Nanoparticles
(University of Tehran, 2025-03-01)The fabrication of advanced electrodes has garnered significant attention due to their exceptional sensitivity and selectivity for detecting catechol samples. Titanium dioxide nanoparticles (TiO₂ NPs) have emerged as highly ...
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Synergistically Enhanced Electrocatalytic Performance of Mn-Co-Ni Oxides/rGO Composite for Efficient Oxygen and Hydrogen Evolution Reactions
(University of Tehran, 2024-12-01)This study presents the development of a highly efficient NiCoMn@N,Co-rGO electrocatalyst designed to facilitate electrochemical water electrolysis, specifically addressing both the Oxygen Evolution and Hydrogen Evolution ...
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A New Sensor Electrode for Caffeine Determination Using Square Wave Voltammetry: Cytosine Modified Glassy Carbon Electrode
(University of Tehran, 2024-12-01)In this study, cytosine (CT) modified glassy carbon (GC) electrode was used to investigate the detectability of caffeine (CAF) found in foods such as tea, coffee and soft drinks. Using the cyclic voltammetry (CV) technique, ...
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Octylamine Assisted Hydrothermal Growth of Silver Selenide Nanospheres as Efficient Electrode Material for Energy Storage Application
(University of Tehran, 2024-12-01)This study explores the electrochemical storage potential of Ag₂Se nanosphere electrode material synthesized via a hydrothermal method, demonstrating their applicability in supercapacitors. Comprehensive structural, ...
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Corrosion Inhibition Effect of Expired Fluticasone Propionate on API 5L Grade B Steel in A Sodium Chloride Medium
(University of Tehran, 2024-12-01)Fluticasone propionate, a steroid medication commonly used to treat asthma and allergic rhinitis, was evaluated for its potential as a corrosion inhibitor for API 5L Grade B steel in a 3.5% sodium chloride medium. The ...
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Fabrication of Thiazole Based Heterocyclic Azo Dye Modified Carbon Paste Electrode for Detection of Dopamine: A Voltammetric Study
(University of Tehran, 2024-12-01)A 5-[(4-phenyl-1, 3-thiazol-2yl) diazenyl] 1,3diazinane 2, 4,6trione (PTDDT) was synthesized from 2-amine-4-phenylethioazole. The synthesized PTDDT was characterized through using mass, UV-Visible, 1H NMR, 13C NMR, elemental ...
