Experimentally designed potentiometric sensor for green real-time and direct assay of hazardous bromate in bakery products

Green Assay of Tolmetin Sodium Using Solid Contact Potentiometric Sensor Doped with Ionophore and Supported with Docking Study: Application to Human Plasma and Pharmaceutical Formulations

“…43 We investigated the effect of four ionophores on the sensor performance: β-CD, CX-8, CM β-CD, and HP-β-CD (Table I, Sensors No. [15][16][17][18]. We added the ionophores in double concentration like the anion exchanger, TDA using DOP as a plasticizer, and 100 μm membrane thickness.…”

“…16 On the contrary, potentiometric ISEs present a simple and cheap solution for the assay of drugs in various matrices without pretreatment of samples or consumption of chemicals that harm the environment, which considerably contributes to sustainability and greenness. 17,18 These merits spur the authors to develop and validate a portable sensor for the direct assay of TOL in pharmaceutical formulation and human plasma. The proposed sensor was composed of polyvinyl chloride (PVC) membrane, representing the carrier for the sensor components; plasticizer and ion exchanger.…”

A tetrahedron-shaped polyoxoantimotungstate encapsulating a hexanuclear octahedral lanthanide-oxo cluster for an amperometric bromate sensor

“…Furthermore, potassium bromate is widely employed in baking processes as an economical and effective dough improver. 1,2 Given the ubiquity of bromate in our lives, quick analytical techniques to determine bromate content are crucial. To date, various techniques have been developed for the determination of bromate, including chromatography, UV-Vis spectrophotometry, 3 chemiluminescence, fluorescence spectrometry 4 and electrochemical analysis.…”

A chemically modified solid-state sensor for magnesium(ii) ions and esomeprazole magnesium potentiometric assay

“…Recently, the ion-selective electrode (ISE) has been regarded as one of the most outstanding contributions to analytical chemistry. 1,2 It is a precise, fast, cost-effective, and sensitive technique for tracing ionizable analytes. 3…”

“…Recently, the ion-selective electrode (ISE) has been regarded as one of the most outstanding contributions to analytical chemistry. 1,2 It is a precise, fast, cost-effective, and sensitive technique for tracing ionizable analytes. 3 ISEs have a wide range of applications, including food, feed, pharmaceutical industries, 4 clinical assays, 5,6 and environmental monitoring.…”