Gelatine Skin Model Replaces Experiments on Humans
After water exposure, the skin model swells, becomes smoother and softer and its frictional behaviour changes significantly – exactly like in the case of genuine human skin.
(Picture: Empa)
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:quality(80)/images.vogel.de/vogelonline/bdb/1772700/1772795/original.jpg "The Loricifera is a microscopic, sediment-dwelling marine invertebrate.")
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:quality(80)/images.vogel.de/vogelonline/bdb/1762400/1762453/original.jpg "The pictures show three different types of food spills (Chicken – top, lettuce – in the middle, waffle mix – bottom) applied to a surface before and after drying overnight. The food spills are applied in five different concentrations (0-10 %).")
:quality(80)/images.vogel.de/vogelonline/bdb/1746900/1746986/original.jpg "The four PFAS that EFSA’s assessment focused on are perfluorooctanoic acid, perfluorooctane sulfonate, perfluorononanoic acid, and perfluorohexane sulfonic acid.")
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/cdn4.vogel.de/infinity/white.jpg "After water exposure, the skin model swells, becomes smoother and softer and its frictional behaviour changes significantly – exactly like in the case of genuine human skin.")
