IoT integrated and deep learning assisted electrochemical sensor for multiplexed heavy metal sensing in water samples

npj Clean Water, Год журнала: 2025, Номер 8(1)

Опубликована: Фев. 13, 2025

Язык: Английский

---

Simultaneous detection of Cu(II) and Pb(II) in the Danube river using a bismuth film modified glassy carbon rotating disk electrode

Journal of Electroanalytical Chemistry, Год журнала: 2025, Номер unknown, С. 118924 - 118924

Опубликована: Янв. 1, 2025

Язык: Английский

---

Fabrication of tin nanoparticles with functionalized platinum nanodendrites on ITO electrode for simultaneous detection of Cd2+, Pb2+, and Cu2+ ions

Results in Chemistry, Год журнала: 2025, Номер 13, С. 102013 - 102013

Опубликована: Янв. 1, 2025

Язык: Английский

---

Highly Selective Detection of Heavy Metal Ions in Food and Water Using a 5-BHAHS@NC/MnO2-Based Electrochemical Sensor

Biochemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 109660 - 109660

Опубликована: Янв. 1, 2025

Язык: Английский

---

Impact of ZnO Nanostructure Morphology on Electrochemical Sensing Performance for Lead Ion Detection in Real Water Samples

Chemosensors, Год журнала: 2025, Номер 13(2), С. 62 - 62

Опубликована: Фев. 9, 2025

This study investigated the morphological dependence of ZnO nanostructures, specifically nanotube- and nanorod-based electrodes, on their electrochemical performance for detection lead ions (Pb2⁺) in aqueous solutions. The results demonstrate that nanotubes exhibit significantly enhanced sensitivity compared to nanorods during CV measurements. During SWV measurements, (116.79 mA·mM−1) a lower limit 0.0437 μM were determined. hollow, high-aspect-ratio structure provides larger active surface area facilitates better ion accessibility, resulting superior electron transfer efficiency catalytic activity. These underscore critical role morphology optimizing ZnO-based sensors. Analysis real water samples from various natural reservoirs revealed no detectable lead, while was identified exclusively artificially prepared containing exposed hunting shot. Over 30-day period, sensor retained over 95% its initial when stored under vacuum conditions, demonstrating minimal signal degradation. Under ambient stability loss attributed moisture adsorption porous nanostructure. also displayed outstanding reproducibility, with current response variations across multiple probes remaining within 4%. cost-effective simple fabrication process nanostructures further highlights potential scalable production, environmental monitoring, integration into portable sensing devices.

Язык: Английский

---

Biochar-derived nanocomposites for electrochemical estimation of heavy metals and organic pollutants

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 55 - 80

Опубликована: Янв. 1, 2025

Язык: Английский

---

Metal-organic framework-based materials: From synthesis and characterization routes to electrochemical sensing applications

Coordination Chemistry Reviews, Год журнала: 2025, Номер 536, С. 216680 - 216680

Опубликована: Апрель 10, 2025

Язык: Английский

---

Based on bimetallic Fe Co MOFs electrochemical sensor with a low detection limit for trace copper ions detection

Results in Chemistry, Год журнала: 2025, Номер unknown, С. 102266 - 102266

Опубликована: Апрель 1, 2025

Язык: Английский

---

Emerging Applications and Future Trends of Agri-nanotechnology

Nanotechnology in the life sciences, Год журнала: 2024, Номер unknown, С. 429 - 458

Опубликована: Янв. 1, 2024

Язык: Английский

---

Willow catkin template synthesis of NiS@NSC hollow tubes for highly sensitive dual-function electrochemical detection of acetaminophen and Cu2+

Microchimica Acta, Год журнала: 2024, Номер 191(11)

Опубликована: Окт. 23, 2024

Язык: Английский

---