Visualizing intra-medulla lipids in human hair using ultra-multiplex CARS, SHG, and THG microscopy

Daiki Kaneta, Makiko Goto, Motofumi Hagihara, Philippe Leproux, Vincent Couderc, Mariko Egawa, Hideaki Kano

研究成果: ジャーナルへの寄稿学術誌査読

8 被引用数 (Scopus)

抄録

We performed label-free imaging of human-hair medulla using multi-modal nonlinear optical microscopy. Intra-medulla lipids (IMLs) were clearly visualized by ultra-multiplex coherent anti-Stokes Raman scattering (CARS) spectroscopic imaging. Two groups of IMLs were found: second harmonic generation (SHG) active and inactive. By combining SHG analysis with CARS, the two groups were identified as free fatty acids and wax esters, respectively.

本文言語英語
ページ(範囲)1163-1168
ページ数6
ジャーナルAnalyst
146
4
DOI
出版ステータス出版済み - 2月 21 2021

!!!All Science Journal Classification (ASJC) codes

  • 分析化学
  • 生化学
  • 環境化学
  • 分光学
  • 電気化学

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