Food safety is a critical issue that is closely related to people's health and safety. As a
simple, rapid, and sensitive detection technique, surface-enhanced Raman scattering …

The biomimetic enzyme cascade system plays a key role in biosensing as a sophisticated
signal transduction and amplification strategy. However, constructing a regulated enzyme …

Significant progress has recently been made in the application of oxidized graphene (GO)
quantum dots as enzyme mimics in various biomedical fields due to their bio‐compatibility …

In recent years, the researches on micro/nanoscaled Prussian blue (PB) and its analogues
(PBAs) have received widespread attention due to their high specific surface area, multiple …

Nanozymes possess multi‐enzyme activities over the natural enzymes, which produce multi‐
pathway synergistic effects for varies of biomedical applications. Unfortunately, their multi …

Single-atom nanozymes (SAzymes) have been wildly used to design high-performance
biosensors for the quantification of organophosphorus pesticides (OPs) recently. However …

The “ethylenediamine tetraacetic acid disodium salt-metal”(“EDTA• 2Na-M n+”) based-signal
regulation strategy has been successfully developed for the construction of vigorous and …

The advent of wearable sensors heralds a transformation in the continuous, noninvasive
analysis of biomarkers critical for disease diagnosis and fitness management. Yet, their …

The development of a theranostic platform that integrates multiple modalities into a single
entity is a hopeful approach for effective cancer treatment but still a challenge. This study …

This work reports an improved enzyme-linked immunosorbent assay (ELISA) via the
interaction between prussian blue nanoparticles (PBNPs) and amines for aflatoxin B1 …