Presentation
13 March 2024 investigation of skin dynamic response after precise multiphoton photothermolysis using noninvasive multimodality microscopy and imaging-guided micro-Raman spectroscopy
Shujian Li, Yunxian Tian, Zhenguo Wu, Jianhua Zhao, Harvey Lui, Sunil Kalia, Haishan Zeng
Author Affiliations +
Abstract
The key objective of this study is to test the ability of a newly developed laser therapy technique – multiphoton photothermolysis – to generate precise tissue alteration on in vivo human skin, and to demonstrate the efficiency of a prototype multimodal microscopy to monitor skin response in real-time after the laser treatment. Cellular activities such as proliferation, inflammation, exfoliation of injured tissue can be captured over time. This study highlights the potential use of multiphoton photothermolysis for treatment of conditions that preventing collateral damage is critical. Also, multimodal microscopy offers a non-invasive method for monitoring tissue physiology.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shujian Li, Yunxian Tian, Zhenguo Wu, Jianhua Zhao, Harvey Lui, Sunil Kalia, and Haishan Zeng "investigation of skin dynamic response after precise multiphoton photothermolysis using noninvasive multimodality microscopy and imaging-guided micro-Raman spectroscopy", Proc. SPIE PC12816, Photonics in Dermatology and Plastic Surgery 2024, PC1281605 (13 March 2024); https://doi.org/10.1117/12.3008995
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KEYWORDS
Skin

Micro raman spectroscopy

Multiphoton microscopy

Spectral response

Imaging systems

Multimodal imaging

Tissues

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