[17p-B409-1~17] 12.1 Fabrications and Structure Controls

[17p-B409-10] Preparation of mass ionization assist agents and its application for mass spectrometry imaging

〇Yuji Nakabayashi¹, Satoru Yamada², Heisuke Sakai³, Ryoichi Suzuki⁴ (1.JAIST, 2.NCT Ishikawa college, 3.Kokushikan Univ., 4.KIT)

Keywords:Mist deposition method, mass ionization assist agent, Matrix Assisted Laser Desorption/Ionization

We developed a preparation system of mass ionization assist agent for the matrix asiist laser desorption/ionization (MALDI) mass spectrometry imaging. In this presentation, we disscussed as follows.
*Morphological and vibrational propaties of mass ionization assist agent were investigated.
*We visualized of mass images of biological and botanical samples by MALDI mass spectrometry imaging.
*We comparision with developed preparation system and previous system.