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In this work, we designed a novel and simple electrochemical approach for the determinationof daidzein antioxidant (Dz) in peanut oil samples. The Dz determination was basedon anodic stripping linear voltammetry using sc...

Paracetamol (PAR) is a common antipyretic and analgesic extensively used to treat cold and flu symptoms. It has been proven to be effective in headaches and relieving fever and pain. It is usually found as an over-the-co...

A very sensitive electrochemical sensor to determine glycerol (GLY) in biodiesel samples has been developed. It is based on the electrochemical oxidation of GLY at glassy carbon electrodes modified with copper oxide nano...

In this study, the synthesis and electrochemical oxidation of ferricyanide using a carbon paste electrode (CPE) modified with TiO2 was examined in detail. The objective was to create an effective and dependable electroch...

In this study, a boron-doped diamond (BDD) electrode modified with cobalt oxide nanoparticles (CoONPs) is proposed as a working electrode for hydrocortisone (HC) detection in 0.1 M NaOH. CoONPs were synthesized via a g...

We developed a method to graft a tripeptide (glutathione) onto 5-hydroxy-1,4-naphthoquinone, an electropolymerizable molecule. The resulting thin conducting polymer presents a well-defined and stable electroactivity ...

An electrochemical sensor for the determination of ciprofloxacin (CPR) was developed using a glassy carbon electrode modified with MIL-101/reduced graphene oxide (MIL-101/rGO). MIL-101/rGO was synthesized via a facile ul...

Abstract A novel electrochemical sensor based on multi-walled carbon nanotubes doped with vanadium pentoxide/telluride (MWCNTs@V2O5/Te) was developed for the detection and quantification of morphine sulfate in real biolo...

ABSTRACT Background and Aims Influenza remains a globally prevalent respiratory infection that is challenging to diagnose accurately. This systematic review focuses on aptamer‐based tools for influenza virus detection,...

Abstract Per- and polyfluoroalkyl carboxylic acids (PFCAs) are of global concern for their ubiquitous presence in the environment. However, precise quantification of PFCAs remains challenging due to the shortage of stand...

Peptides are potential candidates to meet the needs of the modern world in relation to diagnosis, disease monitoring, quality control in industry, and more recently, detection of genetically modified organisms (GMOs) and...

This review article focuses on the latest achievements in the creation of a class of electrotuneable optical metamaterials for switchable mirrors/windows, variable colour mirrors, optical filters, and SERS sensors, based...

Facilitating efficient electrical communication between glucose oxidase (GOx) and electrode surfaces is important for the development of low-potential reagent-free glucose biosensors, yet unequivocal direct electron tran...

A non-enzymatic glucose sensor based on a thin layer of nickel immobilized on a gold electrode (EAuNi(OH)2) was used to perform impedimetric determination of glucose. The electrodeposition solution, composed of 0.010 M N...

Calibration of low-cost air quality sensors (LCSs) for total volatile organic compound (TVOC) and benzene, toluene, ethylbenzene, and xylenes (BTEX) quantification remains challenging due to the sensors' cross-sensitivit...

A real-time electrochemical sensing strategy for nicotine monitoring in smoke streams was developed using additively manufactured three-dimensional (3D) based on conductive polymer composites. Disc-type microelectrodes (...

Two types of solid-state electrochemical cells were designed and their CO2 gas-sensing characteristics were compared. One was a heterojunction-type sensor, whereas the other was a conventional homojunction-type sensor. A...

TiO2 nanotubes were used to prepare gas sensor and the gas sensing properties towards toluene were analyzed. Titania nanotube arrays were fabricated via electrochemical anodization method in glycerol electrolytes contain...

Triclosan is a compound with antimicrobial activity broadly used in consumer products. Because of its well documented toxicity, the amount of triclosan present in different products needs to be tightly controlled. This p...

Sensitivity, selectivity, reliability, and measurement range of a sensor are vital parameters for its wide applications. Fast growing number of various detection systems seems to justify worldwide efforts to enhance one ...

Glucose monitoring sensors with high softness and flexibility are critical for the developments of wearable and implantable healthcare devices that enable diagnosis, prognosis, and management of diabetes. The design and ...