The Mass Spectrometry society of Japan - The 68th Annual Conference on Mass Spectrometry, Japan
Japanese

Abstract

Table of contents

Timetable

Plenary Lectures

Award Lecture

Oral Sessions (Day1, Day2, Day3)

Poster Presentations (Day1, Day2, Day3)

Panel Discussion

Luncheon Seminars (Day1, Day2, Day3)

Corporate Program

Poster Presentations

Day 2, June 23（Thu.）　　Room P (501, 502 and 503)

2P-29　　PDF

Development of Femtosecond Laser Ionization Time-of-Flight Mass Spectrometer

(Osaka Univ.)
oMasataka Nishizawa, Jianzhong Wang, Shota Ikawa, Yasuo Kanematsu, Michisato Toyoda

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.