New non-destructive laser desorption/ionization mass spectrometry with ultra high sensitivity by using surface plasmon excitation

在本项目中，我利用表面等离子体激发对我们研制的新型非破坏性超高灵敏度激光解吸/电离质谱仪的解吸/电离机理进行了深入的研究，并成功地提取出与该机理有关的三个主要效应，即电磁增强效应、电荷转移效应和局域热效应。此外，通过利用所获得的许多结果，我成功地改进了我们的方法，并进行了无背景分析。

In this project, I had carried out understanding of desorption/ionization mechanism of our new non-destructive laser desorption/ionization mass spectrometry with ultra high sensitivity by using surface plasmon excitation, and then succeeded in abstraction of main three effects related to the mechanism, which are electromagnetic enhancement effect, charge transfer effect and localized heat effect. Further, by using obtained many findings, I succeeded in improvement of our method with background free analysis.