Mercury is one of the most toxic heavy metals, whose identification and separation are
crucial for environmental remediation. Till now, it remains a significant challenge upon …

As functional nanomaterials with simulating enzyme-like properties, nanozymes can not only
overcome the inherent limitations of natural enzymes in terms of stability and preparation …

This work presents a simple hydrothermal synthesis of nitrogen-doped carbon dots (N-CDs),
fabrication of microfluidic paper-based analytical device (μPAD), and their joint application …

Abstract Hydrogen peroxide (H 2 O 2) is closely involved in the fields of food industry.
Excessive residual H 2 O 2 in food samples will exert adverse effects on the nutritional value …

Although peroxidase-like nanozymes have made great progress in bioanalysis, few current
nanozyme-based biosensors are constructed for discriminating isomers of organic …

For the first time, a novel multinanozyme system was used for the highly efficient bio-
degradation of organic dye, malachite green, from real water media, and ultra-sensitive …

The term “nanozyme” refers to a nanomaterial possessing enzymatic capabilities, and in
recent years, the field of nanozymes has experienced rapid advancement. Nanozymes offer …

A universal ratiometric fluorescence and colorimetric dual-mode sensing platform for
detecting hydrogen peroxide (H 2 O 2) and related metabolites in human fluid was …

As an emerging carbon nanomaterial, carbon dots (CDs) have drawn significant attention in
the catalytic field owing to their low toxicity, high stability and superior biocompatibility …

Recently, red emissive carbon dots (R-CDs) have drawn widespread attention on account of
their desirable fluorescence properties and good biocompatibility. Despite great efforts …