A comprehensive review on enzyme-based biosensors: Advanced analysis and emerging applications in nanomaterial-enzyme linkage

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 264, С. 130817 - 130817

Опубликована: Март 11, 2024

Язык: Английский

---

State-of-the-art electrochemical biosensors based on covalent organic frameworks and their hybrid materials

Talanta, Год журнала: 2023, Номер 270, С. 125557 - 125557

Опубликована: Дек. 16, 2023

Язык: Английский

---

Research progress in non-precious metal oxide/compound-based electrodes for non-enzymatic electrochemical glucose sensor applications

Materials Science in Semiconductor Processing, Год журнала: 2024, Номер 181, С. 108643 - 108643

Опубликована: Июнь 24, 2024

Язык: Английский

---

A novel bifunctional electrochemical nanosensor for simultaneous detection of glucose and insulin based on NiO/Co3O4@CuAl LDH-MWCNT nanocomposite-modified carbon paste electrode

Microchemical Journal, Год журнала: 2024, Номер 201, С. 110644 - 110644

Опубликована: Апрель 27, 2024

Язык: Английский

---

Nanostructured metallic enzymes mimic for electrochemical biosensing of glucose

Green Analytical Chemistry, Год журнала: 2024, Номер 10, С. 100127 - 100127

Опубликована: Июль 8, 2024

In many domains, the creation of nonenzymatic glucose sensors with robust electrocatalytic activity and chemical stability is indispensable. However, design nanoarchitecture transition metals their nanocomposites as sensing interfaces for recognition groups remains a formidable challenge. This review discusses engineered used non-enzymatic sensors, particular focus on applications characterized by low cost, high sensitivity, long-term durability. Central to our discussion imperative crafting nanostructured materials expansive specific surface areas well-defined active sites serve electrochemical platforms. Our objective shed light enhanced behavior toward without reliance mediators or templates. Leveraging advancements in nanotechnology, this seeks elucidate strategies refining conventional nanostructures optimize enzyme-free applications. Additionally, we delve into inherent challenges potential these detecting outline ways develop better sensors.

Язык: Английский

---

Advanced TiO2-polypyrrole nanostructures enhance glucose detection accuracy with cutting-edge non-enzymatic electrochemical capabilities

Chemical Physics Impact, Год журнала: 2025, Номер unknown, С. 100818 - 100818

Опубликована: Янв. 1, 2025

Язык: Английский

---

Recent progress on nanomaterial-based electrochemical sensors for glucose detection in human body fluids

Microchimica Acta, Год журнала: 2025, Номер 192(2)

Опубликована: Янв. 29, 2025

Язык: Английский

---

A paper-based dual functional biosensor for safe and user-friendly point-of-care urine analysis

Lab on a Chip, Год журнала: 2024, Номер 24(9), С. 2454 - 2467

Опубликована: Янв. 1, 2024

A safe, accurate, and reliable sensing platform for urinary biomarkers analysis of is clinically important the early detection monitoring progression chronic kidney disease (CKD), as it has become one world's most prevalent non-communicable diseases.

Язык: Английский

---

Highly sensitive and label-free detection of naproxen using mixed metal oxide-based field effect transistor as a biosensor for in-vitro analysis of urine

Materials Science in Semiconductor Processing, Год журнала: 2024, Номер 179, С. 108487 - 108487

Опубликована: Май 4, 2024

Язык: Английский

---

Self-Supported Cu/Fe3O4 Hierarchical Nanosheets on Ni Foam for High-Efficiency Non-enzymatic Glucose Sensing

Nanomaterials, Год журнала: 2025, Номер 15(4), С. 281 - 281

Опубликована: Фев. 12, 2025

Electrochemical glucose sensors are vital for clinical diagnostics and the food industry, where accurate detection is essential. However, limitations of oxidase (GOx)-based sensors, such as complex preparation, high cost, environmental sensitivity, highlight need non-enzymatic that directly oxidize at electrode surface. In this study, a self-supporting hierarchical Cu/Fe3O4 nanosheet was successfully fabricated by in situ growth on Ni Foam using hydrothermal method, followed annealing treatment. The structure, with its large surface area, provides abundant active sites electrocatalysis, while strong interactions between enhance electron transfer efficiency. This novel structure demonstrates exceptional electrochemical performance sensing, an ultrahigh sensitivity 12.85 μA·μM-1·cm-2, low limit 0.71 μM, linear range extending up to 1 mM. Moreover, Cu/Fe3O4/NF exhibits excellent stability, rapid response (~3 s), good selectivity against interfering substances uric acid, ascorbic H2O2, urea, KCl. It also shows reliability analyzing human serum samples. Therefore, holds great promise sensor, work offers valuable strategy design advanced electrodes.

Язык: Английский

---