Uric acid (UA) is produced from purine metabolism and serves as a prevalent biomarker for
multiple diseases including cancer. Hyperuricemia or hypouricemia can cause multiple …

The precise detection of uric acid (UA) has consistently been a pivotal research focus. UA
plays a critical role as a diagnostic marker for various diseases, including hyperuricemia …

As a kind of well-known disease biomarker, uric acid (UA) is closely associated with normal
metabolism and health. Despite versatile nanozymes facilitating the analysis of UA, most …

Nanozymes as a substitute for natural enzymes have attracted many attention owing to their
high stability, low cost, and satisfactory catalytic activity. In this study, a new dual-readout …

Designing and developing a reliable method for the detection of potential biomarker
molecules are crucial for the early prevention and diagnosis of diseases. In this study, we …

Biogenic amines (BAs), as important indicators for evaluating food spoilage caused by
fermentation processes or microbial activities, present significant risks of food safety …

Effective detection of dopamine (DA) and uric acid (UA) has significant diagnostic values,
while the analytical methods with high convenience, distinguishability and sensitivity still …

A simple and efficient combustion method was employed for the one-step preparation of the
porous structural material cobalt tetroxide (Co 3 O 4). An enzyme-free colorimetric method …

Point-of-care (POC) tests increasingly highlight the importance of portable, cost-effective,
and visually quantitative detection of biomarkers. Herein, we developed a power-free and …

One of the biggest challenges in biotechnology and medical diagnostics is finding extremely
sensitive and adaptable biosensors. Since metal‐based enzyme‐mimetic biocatalysts may …