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

Abstract

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Oral Sessions (Day1, Day2, Day3)

Poster Presentations (Day1, Day2, Day3)

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Poster Presentations

Day 3, May 13（Wed.）　　Poster (1008/09)

3P-25　　PDF

Isomeric characterization of PET oligomer by LC-trapped ion mobility mass spectrometry

(Bruker)
oYoshifumi Mori, Toshiji Kudo, Takashi Nirasawa

Ion mobility (IM) separation with high resolution accurate MS extends substance identification and characterization capabilities to a new dimension. IM permits to separate isomeric compounds effectively. We applied Trapped Ion Mobility Separation (TIMS) on the timsTOFTM instrument. However, there are few studies using ion mobility for polymer samples or in the chemical industry field. Therefore, in this research, isomer separation capacity of PET oligomer was investigated using LC-TIMS-TOF-MS.