シンポジウムセッション
- 第1日 5月15日(月) 14:20~14:40 B会場(会議室1202)
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1B-S-1420 PDF
高分子材料のイメージング質量分析における頂点成分分析手法の活用
The polymer has a molecular weight distribution due to the variation of polymerization number. The hundreds of peaks typically appear in a high-resolution mass spectrum. In the case of MALDI-MSI in polymeric material, it is essential to use the statistical analysis to find the characteristic region. We have applied the VCA to MALDI-MSI. Furthermore, we applied AI noise filtering method as a pretreatment of VCA.