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

Significance: The concentrations of reactive oxygen/nitrogen species (ROS/RNS) are critical
to various biochemical processes. Small-molecule fluorescent probes have been widely …

Reactive oxygen species (ROS) encompass a collection of intricately linked chemical
entities characterized by individually distinct physicochemical properties and biological …

Conspectus As scientists in recent decades have discovered, selenium is an important trace
element in life. The element is now known to play an important role in biology as an …

The redox chemistry of the cell is key to its function and health, and the development of
chemical tools to study redox biology is important. While fluxes in oxidative state are …

Significance: Fluorescent protein sensors have revitalized the field of redox biology by
revolutionizing the study of redox processes in living cells and organisms. Recent Advances …

Oxidative stress is closely related to the physiopathology of numerous diseases. Reactive
oxygen species (ROS), reactive nitrogen species (RNS), and reactive sulfur species (RSS) …

Significance: A wealth of fluorescent reporters and imaging systems are now available to
characterize dynamic physiological processes in living cells with high spatiotemporal …

We report the synthesis, properties, and biological applications of Redoxfluor-1 (RF1), a new
fluorescent sensor for imaging reversible oxidation− reduction cycles in aqueous solution …

Reactive oxygen species (ROS) are chemically reactive molecules that can mediate a wide
variety of biological processes. The imbalance of these reactive intermediates in the …