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ADVANCED VIBRATIONAL SPECTROSCOPIC PLATFORM USES AT TRI TO SUPPORT COSMETIC SCIENCE: SPECIAL FOCUS ON SUNSCREEN EVALUATION
The TRI Talks 2024 season kicks-off next week with a presentation from Dr Samuel Gourion-Arsiquaud (Director, Skin and Bio-substrates, TRI Princeton) on ‘Advanced Vibrational Spectroscopic Platform uses at TRI to Support Cosmetic Science: Special Focus on Sunscreen Evaluation’. TRI Talks take place to simulate scientific discourse and debate in the cosmetics and personal care category and are free to join. The events allow all participants from around the world to openly share their views and to ask questions, on microphone and camera, if they so wish. Register here for the whole 2024 series, to have access to the live events and to playback anything you miss.
Some more information about the first talk from Samuel:
Vibrational spectroscopy techniques are underestimated by cosmetic and biomedical companies. Indeed, these versatile techniques can be used at different levels from advanced research to marketing and claims substantiation, from ex-vivo experiments to clinical evaluations. Moreover, vibrational spectroscopy imaging is a relevant approach to investigate, compare and visualize the penetration of actives into the different skin layers with a myriad of applications for both cosmetics and biomedical sciences. In this presentation, I highlight the versatility of these techniques by describing different types of applications:
Monitoring of the penetration of exogenous substances into the different skin layers as well as their impact on important skin parameters.
Evaluate the impact of environmental conditions (UV, Ozone exposure) on the skin.
Evaluate efficacy of future sunscreen products: micro-encapsulation technology, use of film formers to improve the retention of organic UV filters on the skin surface.
Impact of the global warming on the sunscreen penetration.
Generation of 3D face mapping to visualize sunscreen protection during clinical evaluation.
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