V-shaped ion funnel proton transfer reaction mass spectrometry
V-shaped ion funnel proton transfer reaction mass spectrometry
复制标题
V型离子漏斗质子转移反应质谱分析
DOI:
10.1080/10739149.2019.1579100
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发表时间:
2019-03
影响因子:
1.6
通讯作者:
Yannan Chu
中科院分区:
文献类型:
--
作者:
Yuejie Wang;Kexiu Dong;Yannan Chu
Abstract A V-shaped ion funnel (IF) drift tube was developed for proton transfer reaction mass spectrometry (PTR-MS). The ion transmissions were characterized at variable radio frequency voltages and frequencies to obtain optimized conditions while considering the effects of radial-focusing, reaction rate, and collision-induced dissociation. The improvements in sensitivity for common compounds were experimentally obtained and ranges from 2 to 22 times depending on the analyte. The product ions distributions were also studied for V-shaped IF PTR-MS. Together with the literature reports for U-shaped IF PTR-MS, a valuable and comprehensive reference is provided for future optimization of IF PTR-MS and other mass spectrometers.
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影响因子:
3.4
作者:
Yujie Wang;Hai-yan Han;Chengyin Shen;Jian-quan Li;Hongmei Wang;Y. Chu
通讯作者:
Yujie Wang;Hai-yan Han;Chengyin Shen;Jian-quan Li;Hongmei Wang;Y. Chu
影响因子:
7.4
作者:
Kyle L. Fort;Joshua A. Silveira;D. Russell
通讯作者:
Kyle L. Fort;Joshua A. Silveira;D. Russell
影响因子:
1.8
作者:
M. Steeghs;E. Crespo;F. Harren
通讯作者:
M. Steeghs;E. Crespo;F. Harren
影响因子:
7.4
作者:
L. Mielke;K. Pratt;P. Shepson;S. A. McLuckey;A. Wisthaler;A. Hansel
通讯作者:
L. Mielke;K. Pratt;P. Shepson;S. A. McLuckey;A. Wisthaler;A. Hansel
DOI:
10.1002/(sici)1097-0231(19971030)11:16
发表时间:
1997-10
影响因子:
2
作者:
M. Pavlík;J. Skalný
通讯作者:
M. Pavlík;J. Skalný