演題概要

オーラルセッション

第1日 5月17日(水) 15:25~15:45 B会場(102)

薬物摂取歴推定の高度化へ向けて-毛髪鑑定-

(大阪府警科捜研)
o志摩典明鎌田徹三木昭宏片木宗弘

Disposition of drugs into hair can provide firm evidence and chronological information on individual drug use, which are often indispensable evidence of crimes. Recently, the authors have applied MALDI–MS imaging and sectional hair analyses of 1-mm segments using LC-MS/MS for single-strand hair to investigate the incorporation pathways of drugs into hair. The high-resolution analyses and our findings concerning incorporation pathways present essential information for the advancement of chronological-resolution in estimating drug use history.