日本質量分析学会 第70回質量分析総合討論会会

演題概要

オーラルセッション

第3日 6月24日(金) 9:00~9:20 D会場(413,414)

気相移動度測定を用いたナノ荷電液滴の測定と エレクトロスプレーイオン化過程の探索

(東邦大理)
常見紀佑宮西将真o菅井俊樹

Electrospray Ionization (ESI) has been a major technique for the soft ionization. The ionization processes have been widely investigated and discussed through the standard model of production of charged nanodroplets. However, the droplets are unstable and difficult to measure directly by the standard measurement system such as mass spectrometer and microscopy. Here we present observation of charged nanodroplets from ESI by ion mobility spectrometry and investigation of ESI processes.