研究者发现北极熊的油毛 防止积冰 刺激生态友好涂层 Researchers find polar bears' oily fur prevents ice buildup, inspiring eco-friendly coatings.

研究者发现北极熊的油腻毛皮 富含胆固醇和脂肪酸 有助于防止冰在冰冻条件下粘在皮肤上 Researchers have uncovered that polar bears' greasy fur, rich in cholesterol and fatty acids, helps prevent ice from sticking to their skin in freezing conditions. 这一发现在《科学进步》中发表,不仅揭示了北极熊在恶劣气候中的生存方式,也揭示了开发生态友好型防冰涂层作为PFAS等有毒化学品替代品的潜力。 This discovery, published in Science Advances, not only reveals how polar bears survive in harsh climates but also suggests the potential for developing eco-friendly anti-icing coatings as an alternative to toxic chemicals like PFAS.