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Optoacoustic monitoring of water content in tissue phantoms and human skin.
Perkov, Sergei A; Gorin, Dmitry A; Esenaliev, Rinat O.
Afiliación
  • Perkov SA; Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, Moscow, Russia.
  • Gorin DA; Department of Neuroscience, Cell Biology, and Anatomy, University of Texas Medical Branch, Galveston, Texas, USA.
  • Esenaliev RO; Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, Moscow, Russia.
J Biophotonics ; 14(3): e202000363, 2021 03.
Article en En | MEDLINE | ID: mdl-33205631
Skin water content monitoring is important for diagnostics and management of edema, dehydration, and other skin conditions as well as for cosmetic applications. Because optoacoustic (OA) technique has high (optical) contrast and (ultrasound) resolution and significant probing depth, it may be suitable for accurate, noninvasive water content monitoring in the skin. In this work we studied OA response from skin tissue phantoms and human wrist skin in the wavelength range from 1370 nm to 1650 nm using a novel, tunable OPO OA system. We identified optimal wavelengths for OA water content monitoring in different skin layers. The results of our study suggest that the OA technique may become a valuable, quantitative tool for accurate, high-resolution water content monitoring in the skin and other tissues and may find wide applications in dermatology, cosmetology, and tissue trauma management.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de la Piel / Técnicas Fotoacústicas Límite: Humans Idioma: En Revista: J Biophotonics Asunto de la revista: BIOFISICA Año: 2021 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Alemania
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de la Piel / Técnicas Fotoacústicas Límite: Humans Idioma: En Revista: J Biophotonics Asunto de la revista: BIOFISICA Año: 2021 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Alemania