To test the method, researchers deployed 12-inch discs with the resin beads sandwiched between fine mesh in various marine environments near San Diego, including seagrass meadows and rocky reefs. Next ...

Scientists, clinicians, and other investigators are discovering new uses for drugs previously known for different medical indications. Such “drug repurposing” (also called drug repositioning, ...

Changing the chemistry of a compound is difficult by itself, but modifying materials only a few atoms thick is its own challenge. A group of University of Chicago scientists announced an innovative ...

Diazoacetic acid esters are important intermediates in drug and agrochemical synthesis, but their preparation typically ...

Novel biphenyl chromatography columns improve separation of structurally similar compounds, offering low UV interference, strong pH stability, and consistent results for LC and LC-MS applications.