Nanozyme‐Enhanced Electrochemical Biosensors: Mechanisms and Applications

Small, Год журнала: 2023, Номер 20(14)

Опубликована: Ноя. 20, 2023

Abstract Nanozymes, as innovative materials, have demonstrated remarkable potential in the field of electrochemical biosensors. This article provides an overview mechanisms and extensive practical applications nanozymes First, definition characteristics are introduced, emphasizing their significant role constructing efficient sensors. Subsequently, several common categories nanozyme materials delved into, including metal‐based, carbon‐based, metal‐organic framework, layered double hydroxide nanostructures, discussing Regarding mechanisms, two key roles particularly focused biosensors: selective enhancement signal amplification, which crucially support sensor performance. In terms applications, widespread use nanozyme‐based biosensors showcased various domains. From detecting biomolecules, pollutants, nucleic acids, proteins, to cells, providing robust means for high‐sensitivity detection. Furthermore, insights into future development is provided, encompassing improvements optimizations design integration, expansion application fields through interdisciplinary collaboration. conclusion, this systematically presents biosensors, offering valuable references prospects research field.

Язык: Английский

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Applying hollow octahedron PtNPs/Pd-Cu2O nanozyme and highly conductive AuPtNPs/Ni-Co NCs to colorimetric -electrochemical dual-mode aptasensor for AFB1 detection

Analytica Chimica Acta, Год журнала: 2025, Номер 1338, С. 343609 - 343609

Опубликована: Янв. 1, 2025

Язык: Английский

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An electrochemical/colorimetric dual-mode sensor for the detection of AFB1 in agricultural products based on CoFe2O4@au nanoparticles and smartphone imaging

Food Chemistry, Год журнала: 2025, Номер 474, С. 143201 - 143201

Опубликована: Фев. 4, 2025

Язык: Английский

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Colorimetric/electrochemical dual mode detection ascorbic acid based Au@PdNi nanozyme

Microchemical Journal, Год журнала: 2024, Номер 201, С. 110745 - 110745

Опубликована: Май 11, 2024

Язык: Английский

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Layered double hydroxide nanoparticles as signal-amplification elements in DNA biosensors: Recent progress and challenges

Microchemical Journal, Год журнала: 2024, Номер 199, С. 110151 - 110151

Опубликована: Фев. 14, 2024

Язык: Английский

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Exploring Nucleic Acid Nanozymes: A New Frontier in Biosensor Development

Biosensors, Год журнала: 2025, Номер 15(3), С. 142 - 142

Опубликована: Фев. 24, 2025

With the growing interest in nucleic acids and nanozymes, acid nanozymes (NANs) have emerged as a promising alternative to traditional enzyme catalysts, combining advantages of nanomaterials, are widely applied field biosensing. This review provides comprehensive overview recent studies on NAN-based biosensors. It classifies NANs based six distinct enzymatic activities: peroxidase-like, oxidase-like, catalase-like, superoxide dismutase-like, laccase-like, glucose oxidase-like. emphasizes how catalytic activity is significantly influenced by properties explores regulatory mechanisms governing NANs. Additionally, it systematically reviews important research progress colorimetric, fluorescent, electrochemical, SERS, chemiluminescent sensors, offering insights into development NAN biosensor applications.

Язык: Английский

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Nanozyme-assisted CRISPR/Cas systems as an emerging platform for food safety applications: Recent advances

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113270 - 113270

Опубликована: Март 1, 2025

Язык: Английский

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Aptamer-modified paper-based analytical devices for the detection of food hazards: Emerging applications and future perspective

Biotechnology Advances, Год журнала: 2024, Номер 73, С. 108368 - 108368

Опубликована: Апрель 30, 2024

Язык: Английский

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Research progress on nanomaterial-based electrochemical sensors for the detection of aflatoxin B1 in food and environmental samples

Chemical Engineering Journal, Год журнала: 2025, Номер 509, С. 160902 - 160902

Опубликована: Фев. 26, 2025

Язык: Английский

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Advances in optical sensor visualization: Enabling rapid mycotoxin detection

Trends in Food Science & Technology, Год журнала: 2025, Номер unknown, С. 105003 - 105003

Опубликована: Апрель 1, 2025

Язык: Английский

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