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<p>Sunscreen lotions are intended to shield the skin from UV rays resulting from the sun. It is important to know if the sunscreen is blocking UV light from damaging your skin. We highlight the sunscreen’s optical characteristics utilizing UV-Vis spectroscopy. We tested sunscreen samples to determine the effectiveness of UV blocking at different temperatures. The obtained transmission and absorption coefficient spectra give information on the relative contributions of these processes to the UV-blocking effect as well as the scattering of visible light. It is crucial to understand how materials that we interact with behave when exposed to photons across the UV and Vis spectra. Using UV/Vis spectroscopy, an evaluation of the impact of changing temperatures on the absorption of sunscreen in visible, ultraviolet, and infrared radiation. Our analysis technique might be helpful for both the creation and computational optimization of new sunscreen compositions.</p>

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The effect of high temperatures on the optical proprieties of sun creams protects against ultraviolet radiation

  • 期刊论文

  • 发表日期：

    2025年3月14日

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  • Mariam Mohamed Abud,
  • Raghad Ismail Ibrahim

摘要

Sunscreen lotions are intended to shield the skin from UV rays resulting from the sun. It is important to know if the sunscreen is blocking UV light from damaging your skin. We highlight the sunscreen’s optical characteristics utilizing UV-Vis spectroscopy. We tested sunscreen samples to determine the effectiveness of UV blocking at different temperatures. The obtained transmission and absorption coefficient spectra give information on the relative contributions of these processes to the UV-blocking effect as well as the scattering of visible light. It is crucial to understand how materials that we interact with behave when exposed to photons across the UV and Vis spectra. Using UV/Vis spectroscopy, an evaluation of the impact of changing temperatures on the absorption of sunscreen in visible, ultraviolet, and infrared radiation. Our analysis technique might be helpful for both the creation and computational optimization of new sunscreen compositions.