Modulating the catalytic activities of nanozymes for molecular sensing

I Zare, D Choi, J Zhang, MT Yaraki, A Ghaee, SZ Nasab… - Nano Today, 2024 - Elsevier
Nanomaterials as artificial enzymes (nanozymes) have aroused extensive research interest
owing to their highly stable, long storage period, and low-cost alternatives to enzymes …

Specific and Magnetic Covalent Organic Framework Confined Os Nanoclusterzyme for Interference‐Free and Ultrasensitive Biosensing

P Zhou, Y Dai, X Lin, Y Song, Y Pang… - Advanced Functional …, 2024 - Wiley Online Library
The peroxidase (POD)‐mimic nanozymes can be a potential tool for point‐of‐care (POC)
diseases diagnosis. However, the complex sample matrix and unspecific multiple‐enzyme …

Grain-Boundary-Rich Ceria Metallene Nanozyme with Abundant Metal Site Pairs Boosts Phosphatase-like Activity

W Jiang, Y Wu, R Su, W Xu, W Yang, Y Qiu, Y Cai… - Nano Letters, 2024 - ACS Publications
Natural phosphatases featuring paired metal sites inspire various advanced nanozymes
with phosphatase-like activity as alternatives in practical applications. Numerous efforts to …

Atomically dispersed Au single sites and nanoengineered structural defects enable a high electrocatalytic activity and durability for hydrogen evolution reaction and …

Z Wan, K Yang, P Li, S Yang, X Wang, R Gao, X Xie… - Electrochimica …, 2024 - Elsevier
The development of exceptionally active and stable trifunctional electrocatalysts is essential
to facilitate industrial applications of proton exchange membrane electrolyzers. Rare earth …

A dual-mode composite nanozyme-based cascade colorimetric-fluorescence aptasensor for Salmonella Typhimurium detection

L Wang, Y Li, X Yang, H Zhou, X Yang, X Chen - Analytica Chimica Acta, 2024 - Elsevier
Abstract Background Salmonella Typhimurium poses a serious threat to human health
worldwide, necessitating the development of a rapid, sensitive, and convenient method for …

Exploring Nanozymes for Organic Substrates: Building Nano‐organelles

X Liu, M Gao, Y Qin, Z Xiong, H Zheng… - Angewandte Chemie … - Wiley Online Library
Since the discovery of the first peroxidase nanozyme (Fe3O4), numerous nanomaterials
have been reported to exhibit intrinsic enzyme‐like activity toward inorganic oxygen species …

Artificial Enzyme with Organophosphorus Hydrolase-Like Activity-Quenched Aggregation-Induced Emission Effect: Self-Reporting and Specific Assay of Nerve Agents

X Guo, Y Zhang, B Huang, L Han - 2024 - chemrxiv.org
Given the promising prospect of organophosphorus hydrolase (OPH)-like nanozymes in a
biochemical assay, it is interesting and significant to combine two signal channels into one …

Progress in the Computer‐Aided Analysis in Multiple Aspects of Nanocatalysis Research

L Fan, Y Shen, D Lou, N Gu - Advanced Healthcare Materials - Wiley Online Library
Making the utmost of the differences and advantages of multiple disciplines, interdisciplinary
integration breaks the science boundaries and accelerates the progress in mutual quests …