Reactive oxygen species (ROS) play an essential role in regulating various physiological
functions of living organisms. The intrinsic biochemical properties of ROS, which underlie …

Because of the high catalytic activities and substrate specificity, natural enzymes have been
widely used in industrial, medical, and biological fields, etc. Although promising, they often …

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 …

Nanozymes have advantages over natural enzymes, such as facile production on large
scale, long storage time, low costs, and high stability in harsh environments. Carbon …

Iron oxide nanoparticles have been widely used in many important fields due to their
excellent nanoscale physical properties, such as magnetism/superparamagnetism. They are …

Magnetic iron oxide nanoparticles (MIONPs) are an efficient retrievable catalytic system
recognized for their broad applications in numerous fields, including pharmaceutical …

Nanoparticles exhibiting diverse shapes, high porosity and chemical stability reveal, upon
appropriate chemical engineering, enzyme-like catalytic activities,“nanozymes”, providing a …

Nanoparticles and proteins are similar in a number of aspects, and using nanoparticles to
mimic the catalytic function of enzymes is an interesting yet challenging task. Impressive …

Nanozymes, nanomaterials with intrinsic enzyme mimetic activity, have emerged and been
used in a broad range of applications yet are constrained with limited catalytic efficiency …

Over the past few decades, researchers have established artificial enzymes as highly stable
and low-cost alternatives to natural enzymes in a wide range of applications. A variety of …