Effect of damping mechanisms on mass calibration equation for MALDI/FTMS
文献类型：期刊论文
| 作者 | Su Y(苏越) ; Wang HY(王昊阳) ; Guo YL(郭寅龙) ; Xiang BR(相秉仁) ; An DK(安登魁) |
| 刊名 | Chin. J. Chem.
 |
| 出版日期 | 2005 |
| 卷号 | 23期号:8页码:1053-1059 |
| ISSN号 | 1001-604X |
| 其他题名 | 碰撞衰减机理对MALDI/FTMS准确质量校正的影响 |
| 通讯作者 | 郭寅龙 |
| 英文摘要 | Collisional damping affects the relationship between ion mass and effective cyclotron frequency in Fourier transform mass spectrometry. The exact mass calibration equation [GRAPHICS] was therefore derived from the characteristic equation of system model, force = m dv/dt=qE - qvx B-0-xi v (xi v, a frictional damping force), in which k is amended by the shift of observed frequency of matrix ion or other known ion in external calibration. The mass obtained by the amended calibration equation is therefore immune to collisional damping and space-charge effects on mass accuracy. The relative errors of ion mass measured were all less than 2 x 10(-6). |
| 学科主题 | 分析化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1002/cjoc.200591053 |
| 语种 | 英语 |
| WOS记录号 | WOS:000232194400021 |
| 公开日期 | 2013-02-25 |
| 源URL | [http://202.127.28.38/handle/331003/19880]  |
| 专题 | 上海有机化学研究所_分析化学研究室 |
| 推荐引用方式 GB/T 7714 | Su Y,Wang HY,Guo YL,et al. Effect of damping mechanisms on mass calibration equation for MALDI/FTMS[J]. Chin. J. Chem.,2005,23(8):1053-1059. |
| APA | 苏越,王昊阳,郭寅龙,相秉仁,&安登魁.(2005).Effect of damping mechanisms on mass calibration equation for MALDI/FTMS.Chin. J. Chem.,23(8),1053-1059. |
| MLA | 苏越,et al."Effect of damping mechanisms on mass calibration equation for MALDI/FTMS".Chin. J. Chem. 23.8(2005):1053-1059. |
入库方式： OAI收割
来源：上海有机化学研究所
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