Ion-Selective Electrode-Based Sensors from the Macro- to the Nanoscale

Sensors and Actuators Reports, Год журнала: 2024, Номер unknown, С. 100258 - 100258

Опубликована: Ноя. 1, 2024

Язык: Английский

---

A sensitive platform based on molecularly imprinted polymer modified with AuNPs-ultrathin/graphitic-C3N4 for voltammetric determination of hippuric acid

Diamond and Related Materials, Год журнала: 2025, Номер unknown, С. 112083 - 112083

Опубликована: Фев. 1, 2025

Язык: Английский

---

Stimulation of Microcystis aeruginosa by subtoxic concentrations of contaminants: A meta-analysis

Environmental Research, Год журнала: 2025, Номер unknown, С. 121105 - 121105

Опубликована: Фев. 1, 2025

Язык: Английский

---

Radially Aligned Carbon Nanotube Glass Fiber Composites as Ion-Selective Microelectrodes

ACS Omega, Год журнала: 2025, Номер 10(7), С. 6578 - 6585

Опубликована: Фев. 14, 2025

Detection of ions is challenging due to their small size, rapid diffusion, and high mobility, especially for assaying in samples low volumes. Among the traditional analytical methods, potentiometric ion-selective electrodes (ISE) have become a popular choice detecting as they are cost-effective, user-friendly can be miniaturized, making them useful on-site analysis. In this context, radially aligned carbon nanotubes (RACNT) directly grown on glass fibers (GF) via chemical vapor deposition method investigated solid contact material fabrication microelectrodes (μISE) upon incorporating specific ionophores within polymeric encapsulation membrane. As an illustration, sensitive detection ammonium accomplished by fabricated μISE (plasticized PVC membrane containing nonactin ionophores), which yielded LOD linear response range between 7.5 × 10–6 1.0 10–5 10–1 M, respectively. The with RACNT-GF interface exhibited improvements enhanced selectivity compared conventional ISE using planar materials such graphite. We hypothesize that surface area mechanical durability maximize accommodation barrier yielding improved responses. Experimental results illustrate possesses potential utilized selective incorporation composites.

Язык: Английский

---

Yttria-stabilized zirconia@SnS2/Bi2S3 composite nanofiber for fast detection of H2S at room temperature

Materials Letters, Год журнала: 2025, Номер unknown, С. 138260 - 138260

Опубликована: Фев. 1, 2025

Язык: Английский

---