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纺织导报
41 分钟
仿生螺旋纤维素纤维,为智能纺织品与光学加密开辟新路径
在自然界中,从螳螂虾的捕肢到植物细胞壁,普遍存在一种称为“胆甾相”的精巧螺旋结构。这种结构不仅赋予生物体卓越的力学性能,还能实现独特的光学效果。受此启发,科学家们一直致力于在人工材料中复现这种结构。然而,将这种具有轴对称性和连续 ...
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