演題概要

ポスター発表

第1日　6月22日（水）　　P会場（501，502，503）

1P-26　　PDF

DIUTHAME を用いた質量分析イメージング法による日やけ止め塗膜の可視化

(¹コーセー・ ²浜松ホトニクス)
^o菅駿一¹・ 小谷政弘²・ 安田純子¹・ 畑毅¹

Sunscreens are developed by combining various ingredients such as UV absorbers, particles,and oils. In this study, in order to investigate the most effective state of sunscreen performance, we attempted to visualize the distribution of various ingredients in sunscreen using Mass Spectrometry Imaging(MSI). As a result,DIUTHAME (desorption ionization using a through-hole alumina membrane) was shown to be a useful tool for clearly detecting the ingredients of sunscreen on the skin, as well as for monitoring the condition of sunscreen
coating.