演題概要

ポスター発表

第2日 5月19日(木)  ポスター会場(月光)

合金スパッタリング法を利用した表面支援レーザー脱離イオン化による 質量分析イメージング

(1関大院理工2北陸先端大3関大化学生命工)
o加藤雄太1大坂一生2川崎英也3荒川隆一3

The effectiveness of platinum vapor deposition surface-assisted laser desorption/ionization (Pt-SALDI) has been reported for analysis of synthetic polymers, additives, peptides and drugs. In this study, specific ions which are detected by Ag-SALDI and Pt-SALDI were able to detect simultaneously using Ag/Pt alloy SALDI. The optimized conditions of Ag/Pt mixing ratio were determined using ink-jet-color printed OHP sheets and copy papers.