Proton transfer reaction mass spectrometry (PTR-MS) and selected ion flow tube mass spectrometry (SIFT-MS) are well-established, field-deployable chemical ionization techniques known for their ...

In the vast expanse of space, where stars are born and planets take shape, one molecule plays a crucial role in interstellar ...

Scientists use the periodic table to quickly refer to information about an element, like atomic mass and chemical symbol. The periodic table’s arrangement also allows scientists to discern trends in ...

The charge-state distribution showed the progressive ionization of Ar atoms during ... dynamics is crucial for investigating ultrafast chemical processes. Real-time manipulation and measurement ...