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Article Dans Une Revue Biomedical optics express Année : 2023

Mueller polarimetric imaging as a tool for detecting the effect of non-thermal plasma treatment on the skin

Hang Yang
Junha Park
  • Fonction : Auteur
Océane Blaise
  • Fonction : Auteur
Constance Duchesne
  • Fonction : Auteur
  • PersonId : 1102378
Jérémy Vizet
  • Fonction : Auteur
Antoine Rousseau
Angelo Pierangelo

Résumé

Non-thermal plasma (NTP) is a promising technique studied for several medical applications such as wound healing or tumor reduction. The detection of microstructural variations in the skin is currently performed by histological methods, which are time-consuming and invasive. This study aims to show that full-field Mueller polarimetric imaging is suitable for fast and without-contact detection of skin microstructure modifications induced by plasma treatment. Defrosted pig skin is treated by NTP and analyzed by MPI within 30 minutes. NTP is shown to modify the linear phase retardance and the total depolarization. The tissue modifications are inhomogeneous and present distinct features at the center and the fringes of the plasma-treated area. According to control groups, tissue alterations are primarily caused by the local heating concomitant to plasma-skin interaction.

Dates et versions

hal-04489631 , version 1 (05-03-2024)

Identifiants

Citer

Hang Yang, Bo Liu, Junha Park, Océane Blaise, Constance Duchesne, et al.. Mueller polarimetric imaging as a tool for detecting the effect of non-thermal plasma treatment on the skin. Biomedical optics express, 2023, 14 (6), pp.2736. ⟨10.1364/BOE.482753⟩. ⟨hal-04489631⟩
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