Zhu Yanbei
National Metrology Institute of Japan, National Institute of Advanced Industrial Sciences and Technology, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8563, Japan.
Chem Commun (Camb). 2024 Apr 4;60(29):3974-3977. doi: 10.1039/d4cc00636d.
On-line generated ozone was introduced as the cell gas of tandem quadrupole inductively coupled plasma mass spectrometry. Product ions of the ozone reaction showed that the formation of singly charged monoxide ions and dioxide ions was apparently improved for most elements, resulting in maximum improvement of the signal intensity by over 1000 times.
在线生成的臭氧被引入作为串联四极杆电感耦合等离子体质谱的载气。臭氧反应的产物离子表明，对于大多数元素，单电荷一氧化物离子和二氧化物离子的形成明显得到改善，信号强度最大提高了1000倍以上。
