Table of contents
Oral Sessions
（Day1, Day2, Day3, Day4）
Poster Presentations
（Day1, Day2, Day3, Day4）
Luncheon Seminars
（Day1, Day2, Day3, Day4）
Oral Sessions
- Day 2, May 16（Wed.） 15:00-15:40 Room B (Seiun 1)
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2B-O2-M-1500 PDF
High-sensitivity analysis of plant hormones by LC-ESI-MS/MS with differential mobility separation
Plant hormones are signaling compounds which regulate growth and development at low concentrations. Recently, their microanalysis by using LC-MS/MS has been carried out frequently. However, crude samples should be purified prior to the analysis not to suppress the ionization in LC-MS/MS. In this study, LC-ESI-MS/MS with differential mobility separation (DMS) was used to analyze plant hormones in crude extracts with high specificities and sensitivities.