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Review Open access Sep 2026

Nanozyme-based biosensors for pathogenic microorganism detection: a mini-review

Nanozyme technology has surfaced as a game-changing tool in the detection of pathogenic microorganisms, serving as an appealing substitute for traditional biosensing methods. This review first highlighted the unique catalytic mechanisms of nanozymes, including peroxidase-like, catalase-like, oxidase-like, and superoxid...

Ting-Sen Yang, Yu-Ting Ling, En-Mei Zhang et al. · 0 citations
Review Open access Sep 2026

Colorimetric Biosensors for Rapid Biological Detection: Principles, Nanomaterial Advances, Portable Platforms, and Challenges

Colorimetric biosensors offer the advantages of being simple, low cost, portable and the response being visually interpretable, and have thus become potential platforms for rapid, biological detection without the need for complex laboratory instrumentation. In this review, recent progress in colorimetric biosensing is...

Andela Indira Raghunand · 0 citations
Review Aug 2026

Advancements in Carbon Dot Nanozymes for Dual and Multi-Mode Biosensing of Biological and Chemical Contaminants.

With the increasing frequency and growing complexity of food and environmental contaminants, there is a clear need for advanced sensing platforms that offer high sensitivity, rapid response times, and broad analytical applicability. Carbon dots (CDs), widely recognized as a novel class of nanozyme materials, have attra...

Chou-Yi Hsu, Paul Rodrigues, Gulnora Shakhmurova et al. · 1 citation
Sep 2026

Nanozymes-on-a-Bubble with High Signal-to-Noise Ratio Peroxidase-like Activity for Colorimetric Sensing.

Nanozyme-based colorimetric sensors have shown their immense potential in environmental monitoring and pharmaceutical quality control. However, achieving interference-free, high signal-to-noise ratio (SNR), and portable detection of the analyte using these sensors remains challenging because their compatibility with mu...

Xi-Yue Liao, Bi-Yu Meng, Yu-Yuan Zhang et al. · 0 citations
Review Sep 2026

Chiral nanoengineering and biosensors: from construction to selective recognition, and emerging detection applications.

Chiral nanomaterials have become an important platform for constructing high-sensitivity biosensors due to their unique three-dimensional (3D) structure, tunable optical activity, and excellent molecular recognition ability. Through chiral ligand modification, template induction, intrinsic structure design, and other s...

Meng-Long Liu, Pei-Zhi Li, En Yang et al. · 0 citations
Review Open access Sep 2026

Microalgae-based biosensing technologies for environmental monitoring and emerging food safety applications: Opportunities and challenges

Summary Microalgae have long been investigated as biological sensing elements, yet their translation into robust, deployable biosensors remains limited by challenges related to cell viability, analyte selectivity, and transducer integration. Their sensing function is based on pollutant-induced alterations in photosynth...

Doris Ying Ying Tang, Fawzi Banat, S. Mettu et al. · 0 citations

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