Figure 1. Headspace SIFT-MS enables analysis of ethylene oxide in Polysorbate 80 (Tween 80 ®) to be conducted at significantly higher throughput while eliminating very slow sample preparation due ...

The government made the possession of nitrous oxide, or laughing gas, a criminal offence in England and Wales, as part of plans to tackle anti-social behaviour. Its use soared during the pandemic ...

The government is planning to make possession of nitrous oxide - also known as laughing gas - a criminal offence in England and Wales. Known as NOS, its use as a recreational drug soared during ...

When sodium is cut or scratched, its freshly exposed shiny surface rapidly turns dull as a thin layer of sodium oxide forms: Other metals may oxidise more slowly. Gold and other very unreactive ...

has developed a type of sponge made of graphene oxide and chitosan, that can be used to extract gold from electronic waste. In their paper published in the Proceedings of the National Academy of ...