Article Dans Une Revue Journal of Colloid and Interface Science Année : 2004

Atomic force microscopy imaging of hair: Correlations between surface potential and wetting at the nanometer scale

Vincent Dupres
  • Fonction : Auteur
Terri Camesano
  • Fonction : Auteur
Antonio Checco
  • Fonction : Auteur
Patrick Guenoun
  • Fonction : Auteur

Résumé

We report investigations of hair surface potential under wetting at the nanometric scale by atomic force microscopy (AFM). Surface potential imaging was used to characterize the electrostatic properties of the hair samples. We found that the surface potential noticeably increases along the edges of the cuticles. These results are correlated with wetting behavior of different liquids performed using AFM in noncontact mode.

Dates et versions

hal-04897315 , version 1 (20-01-2025)

Identifiants

Citer

Vincent Dupres, Terri Camesano, Dominique Langevin, Antonio Checco, Patrick Guenoun. Atomic force microscopy imaging of hair: Correlations between surface potential and wetting at the nanometer scale. Journal of Colloid and Interface Science, 2004, 269 (2), pp.329-335. ⟨10.1016/j.jcis.2003.08.018⟩. ⟨hal-04897315⟩
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