HIGH MASS TO CHARGE FOURIER TRANSFORM MASS SPECTROMETRY

研究的目的是继续努力了解 改进的FTMS陷阱中的离子运动，以构造一个由FTMS引导的陷阱 理论上的考虑，将陷阱与高压相耦合 的碰撞聚焦事件(称为仅RF模式事件) 离子，并测试高压事件和一个 研究高质量离子的电子补偿电池 玛蒂。目标是用A探测m/z为25000的生物分子离子 分辨率为25,000。这一核心研究项目最近 继续收购Finnigan T30傅里叶变换 质谱仪。

The purposes of the research are to continue efforts to understand ion motion in modified FTMS traps, to construct a trap guided by the theoretical considerations, to couple the trap with a high-pressure event (called the rf-only mode event) for collisional focusing of ions, and to test the effectiveness of the high-pressure event and an electrically compensated cell to study high-mass ions generated by MALDI. The goal is to detect biomolecule ions of m/z 25,000 with a resolving power of 25,000. This core research project has recently moved forward with the acquisition of a Finnigan T30 Fourier Tranform Mass Spectrometer.