The Mass Spectrometry society of Japan - The 68th Annual Conference on Mass Spectrometry, Japan
Japanese

Abstract

Table of contents

Timetable

Plenary Lectures

Award Lecture

Oral Sessions (Day1, Day2, Day3)

Poster Presentations (Day1, Day2, Day3)

Panel Discussion

Luncheon Seminars (Day1, Day2, Day3)

Corporate Program

Poster Presentations

Day 1, June 22（Wed.）　　Room P (501, 502 and 503)

1P-26　　PDF

Visualization of coated sunscreen on the skin by Mass Spectrometry Imaging using DIUTHAME

(1KOSÉ, 2Hamamatsu Photonics)
oShunichi Suga1, Masahiro Kotani2, Junko Yasuda1, Tsuyoshi Hata1

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.