中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Frequency scan of a quadrupole mass analyzer in the third stability region for protein analysis

文献类型:期刊论文

作者Nie, ZX; Lin, CW; Peng, WP; Lee, YT; Chang, HC
刊名JOURNAL OF THE CHINESE CHEMICAL SOCIETY
出版日期2006-02-01
卷号53期号:1页码:47-52
关键词quadrupole mass analyzer frequency scan proteins
英文摘要A linear quadrupole mass spectrometer operating in the third stability region [(a, q) approximate to (3, 3)] has been developed and utilized to obtain the mass spectra of multiply charged protein ions generated by electrospray ionization. The spectra were acquired by scanning the frequency of the quadrupole with a homebuilt wide-band power amplifier from 400 to 100 kHz at constant voltage amplitudes in the range of 100 V. A mass resolution approaching R-1/2 = 200 was achieved for doubly charged gramicidin S ions at m/z 570.5. Further improvement of the resolution is anticipated when a higher-voltage power amplifier is available.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]ELECTROSPRAY-IONIZATION ; OPTICAL-DETECTION ; SPECTROMETRY ; RESOLUTION ; FILTER ; TRAP ; ION ; NANOPARTICLES ; PARTICLES ; MODE
收录类别SCI
语种英语
WOS记录号WOS:000235896500008
公开日期2015-07-28
源URL[http://ir.wipm.ac.cn/handle/112942/4580]  
专题武汉物理与数学研究所_2011年以前论文发表(包括2011年)
作者单位1.Acad Sinica, Inst Atom & Mol Sci, Taipei 106, Taiwan
2.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China
3.Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China
4.Natl Taiwan Univ, Dept Phys, Taipei 106, Taiwan
推荐引用方式
GB/T 7714
Nie, ZX,Lin, CW,Peng, WP,et al. Frequency scan of a quadrupole mass analyzer in the third stability region for protein analysis[J]. JOURNAL OF THE CHINESE CHEMICAL SOCIETY,2006,53(1):47-52.
APA Nie, ZX,Lin, CW,Peng, WP,Lee, YT,&Chang, HC.(2006).Frequency scan of a quadrupole mass analyzer in the third stability region for protein analysis.JOURNAL OF THE CHINESE CHEMICAL SOCIETY,53(1),47-52.
MLA Nie, ZX,et al."Frequency scan of a quadrupole mass analyzer in the third stability region for protein analysis".JOURNAL OF THE CHINESE CHEMICAL SOCIETY 53.1(2006):47-52.

入库方式: OAI收割

来源:武汉物理与数学研究所

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