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

Abstract

Table of contents

Timetable

Plenary Lectures

Society Featured Lecture

Oral Sessions (Day1, Day2, Day3)

Poster Presentations (Day3)

Workshops

Lunchtime Seminars (Day1, Day2, Day3)

Oral Sessions

Day 2, May 20（Thu.）　11:00-11:20　Room E (Zoom)

2E-O9-1100　　PDF

Development of LCMS-QTOF-MS Employing Neutral Radical - Ion Reaction

(Shimadzu)
oHidenori Takahashi, Mazaji Furuta, Kimitaka Inui, Kazutaka Mitsui, Shinichi Iwamoto, Koichi Tanaka

Conventional collision-induced dissociation (CID)-MS/MS utilizes rare gas or nitrogen molecules as collision gas. Our research group has developed a new radical-induced dissociation (RID)-MS/MS using charge-neutral and highly reactive radical gas instead of collision gas. In this study, we developed a novel LCMS-Q-TOF mass spectrometer employing RID-MS/MS of oxygen attachment dissociation (OAD). OAD-MS/MS, which integrates injection of OH• and atomic O, has made it possible to accomplish the detailed structural analysis of biomolecules.