Materials Letters, Год журнала: 2025, Номер unknown, С. 138260 - 138260
Опубликована: Фев. 1, 2025
Язык: Английский
Small, Год журнала: 2024, Номер 20(26)
Опубликована: Янв. 23, 2024
Conductive polymers are recognized as ideal candidates for the development of noninvasive and wearable sensors real-time monitoring potassium ions (K
Язык: Английский
Процитировано
6
The Analyst, Год журнала: 2024, Номер 149(14), С. 3694 - 3710
Опубликована: Янв. 1, 2024
This review summarizes progress made over the past five years in development of solid-contact ion-selective electrodes (SC-ISEs) based on nanomaterials, and provides insights into prospects for this field.
Язык: Английский
Процитировано
6
Polymers, Год журнала: 2023, Номер 15(3), С. 775 - 775
Опубликована: Фев. 3, 2023
Glyphosate (N-phosphonomethyl glycine) is a non-selective, broad-spectrum organophosphate herbicide. Its omnipresent application with large quantity has made glyphosate as problematic contaminant in water. Therefore, an effective technology urgently required to remove and its metabolites from In this study, calcium peroxide nanoparticles (nCPs) were functioned oxidant produce sufficient hydroxyl free radicals (·OH) the presence of Fe2+ catalyst using Fenton-based system. The nCPs small particle size (40.88 nm) high surface area (28.09 m2/g) successfully synthesized via co-precipitation method. characterized transform infrared spectroscopy (FTIR), X-ray diffractometry (XRD), Brunauer-Emmett-Teller analysis (BET), dynamic light scattering (DLS), field emission scanning electron microscopy (FESEM) techniques. Under given conditions (pH = 3.0, initial dosage 0.2 g, Ca2+/Fe2+ molar ratio 6, concentration 50 mg/L, RT), 99.60% total phosphorus (TP) removal 75.10% chemical oxygen demand (COD) achieved within 75 min. degradation process fitted Behnajady-Modirshahla-Ghanbery (BMG) kinetics model. H2O2 release performance proposed pathways also reported. results demonstrated that are efficient for aqueous systems.
Язык: Английский
Процитировано
13
Journal of Hazardous Materials, Год журнала: 2024, Номер 486, С. 136984 - 136984
Опубликована: Дек. 25, 2024
Язык: Английский
Процитировано
5
Membranes, Год журнала: 2023, Номер 13(11), С. 876 - 876
Опубликована: Ноя. 7, 2023
Recently, there has been rapid development of electrochemical sensors, and have numerous reports in the literature that describe new constructions with improved performance parameters. Undoubtedly, this is due to fact those sensors are characterized by very good analytical parameters, at same time, they cheap easy use, which distinguishes them from other tools. One trends observed their search for functional materials. This review focuses on potentiometric designed use various metal oxides. Metal oxides, because remarkable properties including high electrical capacity mixed ion-electron conductivity, found applications as both sensing layers (e.g., screen-printing pH sensors) or solid-contact paste components paste-ion-selective electrodes. All mentioned oxides described scope paper. paper presents a survey field potentiometry method single-component component hybrid allowed obtain all-solid-state construction These types exhibit competitive commonly used conventional Different solutions were compared based
Язык: Английский
Процитировано
11
Diamond and Related Materials, Год журнала: 2024, Номер 147, С. 111276 - 111276
Опубликована: Июнь 12, 2024
Язык: Английский
Процитировано
4
Biosensors, Год журнала: 2024, Номер 14(10), С. 495 - 495
Опубликована: Окт. 12, 2024
Sweat is considered the most promising candidate to replace conventional blood samples for noninvasive sensing. There are many tools and optical electrochemical methods that can be used detecting sweat biomarkers. Electrochemical known their simplicity cost-effectiveness. However, they need optimized in terms of selectivity catalytic activity. Therefore, electrode modifiers such as nanostructures metal-organic frameworks (MOFs) or combinations them were examined boosting performance sensors. The MOF structures prepared by hydrothermal/solvothermal, sonochemical, microwave synthesis, mechanochemical, methods. Additionally, controlling synthesis conditions mixing bulk MOFs with nanoparticles (NPs). In this review, we spotlight previously MOF-based well ones determination presence NPs strongly improves electrical conductivity structures, which poor conductivity. Specifically, Cu-MOF Co-MOF biomarkers lowest detection limits. Different methods, amperometric, voltammetric, photoelectrochemical, monitoring signal Overall, these materials brilliant
Язык: Английский
Процитировано
4
Chemical Engineering Journal, Год журнала: 2023, Номер 472, С. 145043 - 145043
Опубликована: Июль 26, 2023
Язык: Английский
Процитировано
9
Advanced Healthcare Materials, Год журнала: 2024, Номер 13(22)
Опубликована: Июнь 6, 2024
Abstract Implantable sensors, especially ion facilitate the progress of scientific research and personalized healthcare. However, permanent retention implants induces health risks after sensors fulfill their mission chronic sensing. Biodegradation is highly anticipated; while; biodegradable chemical are rare due to concerns about leakage harmful active molecules degradation, such as ionophores. Here, a novel fiber calcium sensor introduced, wherein ionophores covalently bonded with bioinert nanoparticles replace classical ion‐selective membrane. The demonstrates comparable sensing performance good flexibility. It can monitor fluctuations Ca 2+ in 4‐day lifespan vivo biodegrade 4 weeks. Benefiting from stable bonding between nanoparticles, exhibits biocompatibility degradation. Moreover, this approach on serve an effective methodology for minimizing sensors.
Язык: Английский
Процитировано
3
The Science of The Total Environment, Год журнала: 2024, Номер 955, С. 176753 - 176753
Опубликована: Окт. 10, 2024
Язык: Английский
Процитировано
3