Separating and purifying closely related mixtures of molecules can be some ... compared to traditional heat-driven methods such as evaporation and distillation, by selectively filtering out ...

Separating and purifying closely related mixtures of molecules can be some ... compared to traditional heat-driven methods such as evaporation and distillation, by selectively filtering out ...

There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 of them on an asteroid millions of miles away. The asteroid in question, ...

Ice seems temporary. It melts in a glass. It disappears at a sunbeam’s touch. It ebbs with the first relief of spring. But ...

One, in the journal Nature Astronomy, found that the samples contained a diverse mixture of organic compounds ... The minerals formed in the evaporation of this brine had never previously been ...

The samples contain minerals formed by the evaporation of saltwater ... The discovery of an equal mixture of both forms on Bennu suggests that amino acids were initially balanced in space. The ...

One, in the journal Nature Astronomy, found that the samples contained a diverse mixture of organic compounds ... The minerals formed in the evaporation of this brine had never previously been ...

By dipping a polished steel instrument into an ethereal solution of gold, on the evaporation of the ether ... then straining the mixture, after it is about a day old, through a clean piece ...

Sample evaporation and concentration are critical steps in many R&D workflows, but inefficiencies can slow processes and ...