As a direct combination of surgical diathermy and MS analysis of the electrosurgical aerosol,rapid evaporative ionization mass spectrometry(REIMS)is a novel
Molecular ionization is achieved by applying high voltage to a microliter volume sample on hydrophobic substrates via a metal wire as shown in the schematic
Mosquito repellents are used indoor for several months each year in China.While mitigating the nuisance and epidemical risk caused by mosquitos,residents ar