Chemi-ionization reactions involve the formation of ionic products through the transfer of electrons during collisions between excited and ground-state species. These processes, which can occur in ...

Sensitive and quick detection of airborne molecular contaminants (AMCs) in semiconductor fabrication facilities is crucial to the quality and efficiency of production. Fabs have the potential to host ...

Opioids like fentanyl, morphine and oxycodone are the drugs most linked to overdoses in the U.S. Typical screening methods for drug usage involve collection of blood, saliva or urine samples. Now, in ...