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Article Dans Une Revue Journal of Physical Chemistry B Année : 2012

Protein Secondary Structure Imaging with Ultrabroadband Multiplex Coherent Anti-Stokes Raman Scattering (CARS) Microspectroscopy

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Kotatsu Bito
  • Fonction : Auteur
Masanari Okuno
  • Fonction : Auteur
Hideaki Kano
Shilomi Tokuhara
  • Fonction : Auteur
Saturo Naito
  • Fonction : Auteur
Yoshinori Masukawa
  • Fonction : Auteur
Philippe Leproux
  • Fonction : Auteur
  • PersonId : 914367
Vincent Couderc
H.-O. Hamaguchi
  • Fonction : Auteur

Résumé

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.
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Dates et versions

hal-00746645 , version 1 (29-10-2012)

Identifiants

  • HAL Id : hal-00746645 , version 1

Citer

Kotatsu Bito, Masanari Okuno, Hideaki Kano, Shilomi Tokuhara, Saturo Naito, et al.. Protein Secondary Structure Imaging with Ultrabroadband Multiplex Coherent Anti-Stokes Raman Scattering (CARS) Microspectroscopy. Journal of Physical Chemistry B, 2012, 116 (4), pp. 1452-1457. ⟨hal-00746645⟩

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