Protein secondary structure imaging with ultrabroadband multiplex coherent anti-Stokes Raman scattering (CARS) microspectroscopy

Kotatsu Bito, Masanari Okuno, Hideaki Kano, Shihomi Tokuhara, Satoru Naito, Yoshinori Masukawa, Philippe Leproux, Vincent Couderc, Hiro O. Hamaguchi

研究成果: ジャーナルへの寄稿学術誌査読

21 被引用数 (Scopus)

抄録

Protein secondary structures in human hair have been studied with ultrabroadband multiplex coherent anti-Stokes Raman scattering (CARS) microspectroscopy. The CARS peak-shift mapping method has been developed and applied to hair samples with and without treatments by chemical reduction and mechanical extension. It clearly visualizes the treatment induced changes in protein secondary structures and their spatial distributions. Using the new imaging technique, we found a multilayered structure in the human hair cortex.

本文言語英語
ページ(範囲)1452-1457
ページ数6
ジャーナルJournal of Physical Chemistry B
116
4
DOI
出版ステータス出版済み - 2月 2 2012
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 物理化学および理論化学
  • 表面、皮膜および薄膜
  • 材料化学

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