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异型入侵! 美公路5车连撞 鳗鱼喷射黏液铺满道路

2017-07-16 00:37:27   看看新闻

鳗鱼黏液由两种以蛋白质为基础的成分——丝蛋白和粘蛋白——组成。美国海军材料工程师瑞安·金瑟说,丝蛋白就像一卷线,在遇水时会迅速散开,而粘蛋白与水结合就会限制这种扩散。

金瑟说,当丝蛋白与粘蛋白与水相互作用时,就形成了黏液的三维立体(3D)网络,这种3D黏液最大可扩张至其原始体积的10000倍。


鳗鱼粘液薄膜

报道称,在美国海军的最新仿生学案例中,这个团队重新制造出鳗鱼黏液所特有的阿尔法蛋白和伽马蛋白。接下来,科学家的研究重点将是精炼人造鳗鱼黏液和对其进行大批量生产。

金瑟说:“研究人员称鳗鱼黏液是已知的最独特生物材料之一。对美国海军而言,开发鳗鱼黏液或与此类似的原料将受益匪浅。”

那么倘若鳗鱼粘液价值都可以变得这么大的话,那么秋葵和山药的粘液是不是会被锁定为下一个研发产品。


责任编辑:穆启春 CN063、李东舰 CN031
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