Oxidative stress arises from reactive oxygen species that are essential for signalling yet harmful when uncontrolled. Fluorescence imaging enables real-time, sensitive, organelle-level reactive oxygen ...

You can work out the molecular formula from the empirical formula, if you know the relative mass formula (M r) of the compound. Add up the atomic masses of the atoms in the empirical formula. The ...

Hemithioindigo-based molecular motors are driven by visible light and their rotation has been branded as ‘sunlight-powered’, but for a decade this ability has remained unexploited. Now, a subtle ...

The latest news in mass spectrometry, instrumentation, microfluidics, spectroscopy, chemical sensing, and more. Stay on top of the chemistry world with your editor-curated roundup of C&EN stories ...