We used a two-step extraction process to isolate as diverse chemical mixtures as possible," says Georg Braun, postdoctoral researcher in Beate Escher's working group and first author of the study.

In a mixture, the two ingredients can be separated using physical processes, without chemical reactions. This is because they are not chemically bonded together. A particle diagram of a mixture ...

A worryingly wide range of chemical pollutants has been found by researchers studying two of the U.K.'s south-coast harbors, ...

Global chemical inventories contain an estimated 350,000 products – such as manufactured chemicals, chemical mixtures, and plastics. Despite the risks of environmental pollution and human exposure, ...

Material Safety Data Sheets (MSDS) are documents which provide detailed information for all of the hazards associated with a specific chemical or chemical mixture. Each chemical manufacturer is ...

A picture of a biological membrane that includes compositional and phase heterogeneity is consistent with many observations on cells. Simons and van Meer pointed this out to explain the sorting of ...

Lead author Jasmin Uhlhorn, a PhD student from Brunel University, said: "The research underscores the complexity of chemical ...

A mixture contains different substances that ... chemically joined together. Compounds form in chemical reactions, and you need other chemical reactions to separate a compound into its elements.