著者

大畑 健次 小西 慶幸 瀬藤 光利

出版者

一般社団法人 日本生物物理学会

雑誌

生物物理 (ISSN:05824052)

巻号頁・発行日

vol.50, no.2, pp.080-083, 2010 (Released:2010-03-30)

参考文献数

15

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Imaging mass spectrometry (IMS) visualizes the distribution of a wide range of biomolecules in cells and tissue sections. IMS can analyze a variety of biomolecules including unexpected metabolites, without labels in a non-targeted way. We developed AP-MALDI (atmospheric pressure matrix assisted laser desorption/ionization) which is equipped with an atmospheric pressure ion-source chamber. It allows us to analyze flesh samples with minimal loss of intrinsic water or volatile compounds.