Nanomaterials and continuous wave laser-based efficient desorption for atmospheric pressure mass spectrometric imaging of live hippocampal tissue slices

Jae Young Kim, Eun Seok Seo, Hee Jin Lim, Hyunmin Kim, Ji Won Park, Hyeon Ho Shin, Dong-Kwon Lim, Dae Won Moon

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Micrometer-resolution mass spectrometric imaging of live hippocampal tissue is achieved with a highly efficient desorption of biomolecules using a 532 nm continuous wave laser and gold nanoparticles or graphene oxide as an energy transporter, which enables clear identification of the distributions of monoacylglycerol, adenine, cholesterol, sphingosine and ceramide.

Original languageEnglish
Pages (from-to)8021-8025
Number of pages5
JournalRSC Advances
Volume8
Issue number15
DOIs
Publication statusPublished - 2018 Jan 1

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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