Get Instant Summarized Text (Gist) A fluorescence color-change method enables rapid, sensitive detection of tertiary amines and opioids by forming photoinduced charge-transfer complexes between ...

More information: Aoyuan Cheng et al, Rapid Fluorochromic Sensing of Tertiary Amines and Opioids via Dual-Emissive Ground and Excited Charge-Transfer States, Journal of the American Chemical ...

Nitrosamines are a class of mutagenic impurities produced by the reaction of a secondary or tertiary amine with a nitrosating agent. Nitrosamine impurities such as NDMA and N-nitrosodiethylamine (NDEA ...