Microfluidic paper-based analytical devices (μPADs) have garnered significant interest as a
promising analytical platform in the past decade. Compared with traditional microfluidics …

The current widespread of COVID-19 all over the world, which is caused by SARS-CoV-2
virus, has again emphasized the importance of development of point-of-care (POC) …

Since the ferromagnetic (Fe 3 O 4) nanoparticles were firstly reported to exert enzyme-like
activity in 2007, extensive research progress in nanozymes has been made with deep …

Nanomaterial-based artificial enzymes (or nanozymes) have attracted great attention in the
past few years owing to their capability not only to mimic functionality but also to overcome …

Large scale mining, manufacturing industries, exploitation of underground water, depletion
of groundwater level, and uncontrolled discharge of industrial wastes have caused severe …

Lateral flow immunoassay (LFIA) with gold nanoparticles (AuNPs) as signal reporters is a
popular point-of-care diagnostic technique. However, given the weak absorbance of …

The past decade has seen a period for the rapid development of nanozymes. As a class of
nanoscale materials with some enzyme-like properties, nanozymes not only possess …

Benefiting from low costs, structural diversities, tunable catalytic activities, feasible
modifications, and high stability compared to the natural enzymes, reactive oxygen …

With the development of the economy and progress in science and technology, people are
paying increasing attention to food safety, and food safety testing technology has also …

Food safety as a huge world public health threat has attracted increasing attention. Effective
detection methods are of great importance to ensure food safety. However, the development …