Storage of bio-molecular ions in the electrostatic storage ring
Storage of bio-molecular ions in the electrostatic storage ring
复制标题
静电存储环中生物分子离子的存储
DOI：
10.1016/s0168-9002(02)01632-7
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发表时间：
2003
影响因子：
1.4
通讯作者：
K. Noda
中科院分区：
文献类型：
--
作者：
T. Tanabe;K. Noda
用电喷雾离子源产生的单电荷或多电荷生物分子离子，经聚束和质量分析后储存在静电储存环中。测得的存储离子的1/e寿命为12- 20 s。这些寿命足够长，可以冷却振动激发的分子离子，而且它们的强度对于实际应用来说是可以容忍的，比如原子碰撞实验。
Singly or multiply charged bio-molecular ions produced with an electrospray ion source are stored in an electrostatic storage ring after being bunched and mass-analyzed. The measured 1/e-lifetimes of stored ions are from 12–20s. These lifetimes are long enough to cool vibrationally excited molecular ions, and their intensities are tolerable for practical use, like atomic-collision experiments.