The Mass Spectrometry society of Japan - The 71st Annual Conference on Mass Spectrometry, Japan
Japanese

Abstract

Table of contents

Timetable

Plenary Lecture

Symposium Sessions (Day1, Day2, Day3)

Basic Sessions (Day1, Day2, Day3)

Young Researchers' Sessions (Day1, Day2, Day3)

Poster Presentations (Day1, Day2, Day3)

Special Evening Sessions

Corporate Program

Poster Presentations

Day 2, May 16（Tue.）　　Room P (Foyer, Room 1004-1007)

2P-28　　PDF

Improvement of RI-plot method for structural analysis of hydrocarbon polymer materials

(1Sumitomo Rubber Industries, Ltd., 2NITech, 3AIST)
oYuma Unno1,2, Takehiro Kitaura1, Hiroaki Yamada1, Shinya Kitagawa2, Hajime Ohtani2, Sayaka Nakamura3, Hiroaki Sato3

It is important to obtain information on structural isomers, and retention index (RI) plot were introduced to visualize them. We have applied RI-plot to hydrocarbon polymer materials and succeeded in visualizing the difference in the distribution of normal- and isomers. In this study, we focused on a characteristic fragment ion and depicted the RI plot using extracted ion chromatogram (EIC) in order to detect trace components with high sensitivity.