Imidazoles and triazoles are essential chemical compounds used in many medicines, including drugs used to defeat various pathogen-induced infections and cancer. Besides these applications, both ...

Bromine atom introduction improves the F− sensing ability of an indolo [3,2-b]carbazole-salicylaldehyde-based fluorescence turn-on sensor ...

A new method to image intracellular fatty acids at a single cell level has been developed by a team of researchers. They treated cells with fatty acids containing a single bromine atom and used ...

Bromine storms are believed to play a central role in the depletion of surface-level ozone in the Arctic at polar sunrise. Br2, BrCl and HOBr have been hypothesized as bromine atom precursors, and ...

Photograph of an Arctic research station outside Utqiagvik, Alaska, where chemists directly detected atomic bromine in the atmosphere for the first time.

This is mainly owing to the high reactivities of the thiol (sulfur atom bonded to a hydrogen atom) and bromine moieties of o -bromobenzenethiols, compounds which contain a bromine atom attached to ...

This means that the average weight of a bromine or magnesium atom in these different environments varies very slightly too.

Quantum chemical calculations show that bromine migrates more easily when the hydrogen is in the 4-position than an 80 times lighter hydrogen atom, forming a stable noncovalent complex around the ...