Search results for nanozymes

Bio & Medicine May 6, 2025

Low-coordination Mn single-atom nanozymes enable imaging-guided cancer therapy

A research team led by Prof. Wang Hui from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS), in collaboration with researchers led by Prof. Qian Junchao from HFIPS and Prof. Qu Songnan ...

Bio & Medicine Feb 27, 2025

Next-generation organic nanozymes offer safe, cost-effective solution for agricultural and food industries

Nanozymes are synthetic materials that have enzyme-like catalytic properties, and they are broadly used for biomedical purposes, such as disease diagnostics. However, inorganic nanozymes are generally toxic, expensive, and ...

Bio & Medicine Feb 24, 2025

Nanoparticles offer enhanced treatment for root canal infection with fewer complications

Apical periodontitis, a chronic and hard-to-treat dental infection, affects more than half of the population worldwide and is the leading cause of tooth loss. Root canal is the standard treatment, but existing approaches ...

Bio & Medicine Feb 13, 2025

Nanozyme targets hypoxic lesions to enhance radiosensitivity in nasopharyngeal carcinoma

A collaborative study published on January 21 in Nature Communications presents a novel strategy to improve the effectiveness of radiotherapy for nasopharyngeal carcinoma (NPC).

Analytical Chemistry Jan 20, 2025

Predictive descriptor unlocks high-performance nanozymes for peroxidase-like activity

In a new study, Professor Hui Wei and coworkers have introduced a predictive descriptor—t2 occupancy—to guide the design of spinel oxide-based nanozymes with enhanced peroxidase-like (POD) activity.

Bio & Medicine Dec 9, 2024

Magnetic nanoparticles with enzymatic activity could improve cancer therapy

Researchers at the University of Kentucky are exploring new ways to use nanoparticles in combination with other materials as an innovative approach to cancer therapy.

Bio & Medicine Sep 30, 2024

New copper metal-organic framework nanozymes enable intelligent food detection

Nanozymes have high catalytic activity, high stability and high adaptability, and have become a new sensitive material for building sensors in the field of detection. Designing and preparing efficient nanozymes and promotion ...

Bio & Medicine Sep 18, 2024

Antioxidant carbon dot nanozymes alleviate depression in rats by restoring the gut microbiome

Depression is a significant challenge to diagnose and treat. Among the factors influencing depression onset and severity, there is growing evidence for chemical imbalances that generate oxidative stress throughout the body. ...

Biochemistry Aug 5, 2024

Novel single-atom nanozymes show promise for hypoxia-tolerant singlet oxygen-battery

A research group led by Prof. Wang Hui from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences introduced an axial O atom-modulated Fe-N4 nanozymes for realizing efficient H2O2 Russell reaction to ...

Biochemistry Jul 30, 2024

Organic nanozymes have broad applications from food and agriculture to biomedicine

Nanozymes are tiny, engineered substances that mimic the catalytic properties of natural enzymes, and they serve a variety of purposes in biomedicine, chemical engineering, and environmental applications. They are typically ...

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