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 …

Ebselen is an organoselenium compound exhibiting hydroperoxide-and peroxynitrite-
reducing activity, acting as a glutathione peroxidase and peroxiredoxin enzyme mimetic …

Antioxidant treatment strategy by scavenging reactive oxygen species (ROS) is a highly
effective disease treatment option. Nanozymes with multiple antioxidant activities can cope …

Overproduction of reactive oxygen species (ROS), a key characteristic of inflammatory bowel
disease (IBD), is responsible for dysregulation of signal transduction, inflammatory …

Seleno-containing heterocycles exist widely in pharmaceutical molecules and the skeletons
of natural products. The addition of organoselenium to alkenes and alkynes via …

Conspectus In an aerobic organism, reactive oxygen species (ROS) are an inevitable
metabolic byproduct. Endogenously produced ROS have a significant role in physiological …

In the recent decade, growing efforts have been devoted to employing elemental selenium
as a selenium source in organic synthesis. In contrast to unstable, smelly, and toxic previous …

Chalcogenative sulfones (thiosulfonates and selenosulfonates), as reactants for organic
transformations, are widely used and interesting because of their potential to react with …

Reactive oxygen species (ROS) play crucial roles in biological metabolism and intercellular
signaling. However, ROS level is dramatically elevated due to abnormal metabolism during …

Enzyme mimics or artificial enzymes are a class of catalysts that have been actively pursued
for decades and have heralded much interest as potentially viable alternatives to natural …