日本質量分析学会 第70回質量分析総合討論会会

演題概要

ポスター発表

第2日 6月23日(木)  P会場(501,502,503)

フェムト秒レーザーイオン化飛行時間型質量分析装置の開発

(阪大院理)
o西澤正崇王健仲井川翔太兼松泰男豊田岐聡

In this study, we developed a transportable and simple TOF MS system which includes all integral parts in a compact cylindrical metal cavity and introduced it to femtosecond laser ionization research to improve mass spectrometry performance. Based on the outcome of particle trajectory tracing and theoretical simulations, the ionization signal is optimized to obtain tailored femtosecond pulses using prism compensation technique to observe the reaction of the sample under different pulse durations.