2P-16 PDF
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
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.