Stable radicals and thermally robust high-spin di-and triradicals have emerged as important
organic materials due to their promising applications in diverse fields. New fundamental …

Small-molecule fluorescent probes are attractive and versatile materials for studying
biological systems.(1-6) They can be easily loaded into cells and rapidly detect biological …

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

Investigation of the physiological and pathological functions of formaldehyde (FA) are
largely restricted by a lack of useful FA imaging agents, in particular, those that allow …

Two-photon fluorescence microscopy has become an indispensable technique for cellular
imaging. Whereas most two-photon fluorescent probes rely on well-known fluorophores …

Stimuli-responsive multimodality imaging agents have broad potential in medical
diagnostics. Herein, we report the development of a new class of branched-bottlebrush …

The effects of e-cigarette (e-cig) aerosol inhalation by nonsmokers have not been examined
to date. The present study was designed to evaluate the acute response to aerosol …

We designed and prepared the imidazoline‐2‐thione containing OCl− probes, PIS and NIS,
which operate through specific reactions with OCl− that yield corresponding fluorescent …

Nitroxides are a versatile class of stable free radicals that have long established themselves
in a wide range of applications. Their incorporation into macromolecular architectures has …

Metal-free magnetic resonance imaging (MRI) agents could overcome the established
toxicity associated with metal-based agents in some patient populations and enable new …