オーラルセッション
- 第1日 5月15日(火) 17:40~18:00 C会場(星雲2)
-
1C-O2-M-1740 PDF
遠隔採取質量分析のためのシースフロー探針エレクトロスプレーイオン源
Sheath-flow probe electrospray ionization source for remote sampling mass spectrometry was developed to analyze solid samples. An acupuncture needle was inserted into a gel loading tip and protruded from the tip by ~0.1 mm. After filling solvent in the gel loading tip, the solid sample surface was touched with the tip and analytes were extracted in the gel loading tip. By applying high voltage to the acupuncture needle, mass spectra of analytes were obtained by the self-aspirating electrospray.