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1.\u6811\u53f6\u7684\u542f\u53d1<\/strong><\/p>\n

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2.\u751f\u7269\u627f\u8f7d\u8f6f\u7ec4\u7ec7\u7684\u542f\u53d1<\/strong><\/p>\n

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\"\" \u00a0\u00a0<\/p>\n

Nicholas \u6559\u6388\u548c\u4ed6\u7684\u56e2\u961f\u53d1\u8868\u4e86\u9898\u4e3a\u201cWater-Rich Biomimetic Composites with Abiotic \u00a0Self-Organizing Nanofiber Network\u201d\u7684\u5bcc\u6c34\u4eff\u751f\u590d\u5408\u6750\u6599\u7684\u7814\u7a76\u6210\u679c\u3002\u4ed6\u4eec\u53d7\u5230\u5929\u7136\u627f\u8f7d\u8f6f\u7ec4\u7ec7\u7ed3\u6784\u7684\u542f\u53d1\uff0c\u901a\u8fc7\u4f7f\u7528\u82b3\u7eb6\u7eb3\u7c73\u7ea4\u7ef4\u4e0e\u805a\u4e59\u70ef\u9187\u4ea4\u7ec7\u7684\u4eff\u751f\u590d\u5408\u6750\u6599\uff0c\u4f7f\u6750\u6599\u542b\u6c34\u91cf\u8fbe\u5230\u4e8670-92%\uff0c\u62c9\u4f38\u6a21\u91cf\u4e3a9.1 MPa\uff0c\u6781\u9650\u62c9\u4f38\u5e94\u53d8\u53ef\u8fbe325%\uff0c\u6297\u538b\u5f3a\u5ea6\u4e3a26MPa\uff0c\u65ad\u88c2\u97e7\u6027\u53ef\u8fbe9200J\/m^2\u3002\u8fd9\u6837\u7684\u529b\u5b66\u6027\u80fd\u8868\u73b0\u5df2\u7ecf\u8db3\u4ee5\u5ab2\u7f8e\uff0c\u751a\u81f3\u5728\u67d0\u4e9b\u7a0b\u5ea6\u4e0a\u8d85\u8fc7\u5929\u7136\u7684\u627f\u8f7d\u8f6f\u7ec4\u7ec7\u7684\u529b\u5b66\u6027\u80fd\u3002\u9664\u6b64\u4ee5\u5916\uff0c\u901a\u8fc7\u7eb3\u7c73\u6750\u6599\u754c\u9762\u7684\u53ef\u91cd\u6784\u6027\u548c\u975e\u5171\u4ef7\u76f8\u4e92\u4f5c\u7528\uff0c\u590d\u5408\u7eb3\u7c73\u7ea4\u7ef4\u7f51\u7edc\u53ef\u4ee5\u5728\u538b\u529b\u4f5c\u7528\u4e0b\u5b9e\u73b0\u81ea\u6211\u8c03\u6574\uff0c\u4ece\u800c\u5b9e\u73b0\u6709\u6548\u7684\u627f\u8f7d\u548c\u80fd\u91cf\u6d88\u8017\u3002\u8fd9\u4e00\u559c\u4eba\u7684\u6210\u679c\u4e3a\u5404\u79cd\u9700\u8981\u9ad8\u8010\u4e45\u6027\u548c\u9ad8\u8d28\u91cf\u4f20\u8f93\u6027\u7684\u627f\u91cd\u751f\u7269\u6750\u6599\u8fd0\u7528\u63d0\u4f9b\u4e86\u91cd\u8981\u57fa\u7840\u3002\u8fd9\u4e00\u6750\u6599\u8fd8\u6709\u671b\u8fd0\u7528\u4e8e\u6d77\u6c34\u6de1\u5316\uff0c\u9ad8\u4f20\u8f93\u7eb3\u7c73\u8fc7\u6ee4\u88c5\u7f6e\u548c\u71c3\u6599\u7535\u6c60\u9886\u57df\u3002[2]<\/sup><\/p>\n

3.\u73e0\u6bcd\u8d1d\u7684\u542f\u53d1<\/strong><\/p>\n

\u5e38\u89c1\u7684\u5929\u7136\u73cd\u73e0\u8d28\u6750\u6599\uff0c\u4f8b\u5982\u73e0\u6bcd\u8d1d\u4ee5\u53ca\u7259\u91c9\u8d28\uff0c\u901a\u5e38\u542b\u6709\u5f88\u9ad8\u6bd4\u4f8b\u7684\u77ff\u7269\u8d28\uff08\u6700\u9ad8\u53ef\u8fbe\u5230\u5360\u6750\u6599\u4f53\u79ef95%\u4ee5\u4e0a\uff09\u3002\u4f46\u662f\u8fd9\u4e9b\u5929\u7136\u6750\u6599\u7ecf\u5e38\u80fd\u8868\u73b0\u51fa\u8fdc\u8d85\u5176\u77ff\u7269\u8d28\u6210\u5206\u7684\u673a\u68b0\u6027\u80fd\uff0c\u8010\u7528\u6027\u80fd\u548c\u97e7\u6027\u3002\u4f8b\u5982\uff0c\u79d1\u5b66\u5bb6\u53d1\u73b0\u73cd\u73e0\u5c42\u753195%\u7684\u6587\u77f3\uff08\u4e00\u79cd\u8106\u6027\u77ff\u7269\u8d28\uff09\uff0c\u5374\u8868\u73b0\u51fa\u6bd4\u6587\u77f3\u5927\u8fd13000\u500d\u7684\u97e7\u6027\u3002\u7531\u4e8e\u5176\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u548c\u76f8\u5bf9\u8f83\u8f7b\u7684\u91cd\u91cf\uff0c\u5f88\u591a\u79d1\u5b66\u5bb6\u548c\u5de5\u7a0b\u5e08\u4e00\u76f4\u5728\u81f4\u529b\u4e8e\u7814\u7a76\u548c\u6a21\u4eff\u8fd9\u4e9b\u5929\u7136\u9ad8\u77ff\u5316\u751f\u7269\u590d\u5408\u6750\u6599\u5e76\u5c06\u5176\u8fd0\u7528\u4e8e\u6211\u4eec\u7684\u57fa\u7840\u8bbe\u65bd\u4e2d\u3002\u901a\u8fc7\u5bf9\u73cd\u73e0\u5c42\u5fae\u89c2\u7ed3\u6784\u7684\u7814\u7a76\uff0c\u79d1\u5b66\u5bb6\u53d1\u73b0\u73cd\u73e0\u5c42\u6750\u6599\u662f\u4e00\u79cd\u5c42\u72b6\u9676\u74f7\u6750\u6599\u3002\u6587\u77f3\u4e3a\u4e3b\u7684\u73e0\u5149\u5c42\u7531\u8bb8\u591a\u77ff\u7269\u8584\u7247\u7ec4\u6210\u3002\u8fd9\u4e9b\u77ff\u7269\u8584\u7247\u53c8\u7531\u6709\u673a\u57fa\u8d28\u6750\u6599\u7c98\u5408\u5f62\u6210\u5929\u7136\u590d\u5408\u6750\u6599\u5e76\u5f62\u6210\u4e86\u73cd\u73e0\u5c42\u3002\u53d7\u8f6f\u4f53\u52a8\u7269\u8d1d\u58f3\u548c\u7259\u91c9\u8d28\u6750\u6599\u7ed3\u6784\u7684\u542f\u53d1\uff0c\u79d1\u5b66\u5bb6\u6a21\u4eff\u5e76\u8bbe\u8ba1\u4e86\u7531\u6c34\u6ce5\u548c\u805a\u5408\u7269\u7ec4\u6210\u7684\u7c7b\u73cd\u73e0\u8d28\u590d\u5408\u6750\u6599\u3002<\/p>\n

\u56fe3\u00a0\u73e0\u6bcd\u8d1d\u5fae\u89c2\u7ed3\u6784\u56fe\u793a\u4f8b\u00a0[4] [5]<\/sup><\/p>\n

\"\"<\/p>\n

\u6c34\u6ce5\u6c34\u5408\u7269\u7684\u4e3b\u8981\u7ed3\u5408\u76f8\u662f\u5c42\u72b6\u7ed3\u6784\uff08\u7845\u9178\u9499-\u6c34\u5408\u7269CSH\uff09\uff0c\u4e5f\u662f\u4e00\u79cd\u7c7b\u4f3c\u6587\u77f3\u7684\u77ff\u7269\uff0c\u901a\u5e38\u8868\u73b0\u51fa\u8106\u6027\u3002\u5de5\u7a0b\u5e08\u548c\u79d1\u5b66\u5bb6\u5e0c\u671b\u5229\u7528\u7845\u9178\u9499\u6c34\u5408\u7269\u548c\u805a\u5408\u7269\u5171\u540c\u7ec4\u6210\u7684\u590d\u5408\u6750\u6599\uff0c\u4f7f\u5176\u5177\u6709\u7c7b\u4f3c\u4e8e\u73e0\u6bcd\u8d1d\u4e00\u6837\u7684\u97e7\u6027\u5e76\u5229\u7528\u4e8e\u5efa\u7b51\u7269\u7684\u6297\u9707\u6df7\u51dd\u571f\u4e2d\u3002\u4f46\u662f\u79d1\u5b66\u5bb6\u5bf9\u4e8e\u7845\u9178\u6c34\u5408\u7269\u4e0e\u805a\u5408\u7269\u754c\u9762\u7684\u4e86\u89e3\u5f88\u6709\u9650\uff0c\u4e00\u76f4\u672a\u80fd\u6700\u5927\u5316\u5229\u7528\u8be5\u6750\u6599\u673a\u68b0\u6027\u80fd\u3002\u6700\u8fd1\uff0cNavid\u548cRouzbeh\u53d1\u8868\u4e86\u9898\u4e3a\u00a0\u201dInsights on synergy of materials and structures in biomimetic platelet-matrix composites\u201d \u5bf9\u7845\u9178\u9499\u6c34\u5408\u7269\u4e0e\u805a\u5408\u7269\u754c\u9762\u7684\u7814\u7a76\u6210\u679c\u3002\u901a\u8fc7\u5bf9\u5404\u79cd\u5f02\u8d28\u4ee5\u53ca\u7ade\u4e89\u754c\u9762\u952e\u7684\u4f5c\u7528\u548c\u7c7b\u578b\u7684\u7814\u7a76\uff0c\u4ed6\u4eec\u53d1\u73b0\u805a\u5408\u7269\u548c\u6c34\u6ce5\u6676\u4f53\u4e4b\u95f4\u5b58\u5728\u6700\u4f73\u91cd\u53e0\u957f\u5ea6\u5c3a\u5ea6\uff0815nm\uff09\u3002\u5728\u8fd9\u4e00\u91cd\u53e0\u957f\u5ea6\u4e0b\uff0c\u8be5\u590d\u5408\u6750\u6599\u8868\u73b0\u51fa\u6700\u4f73\u5e73\u8861\u7684\u5f3a\u5ea6\uff0c\u97e7\u6027\u548c\u521a\u5ea6\u3002\u8fd9\u4e00\u6210\u679c\u4e3a\u9009\u62e9\u548c\u52a0\u5de5\u6b64\u7c7b\u590d\u5408\u6750\u6599\u63d0\u4f9b\u4e86\u5173\u952e\u6280\u672f\u652f\u6301\u3002[3]<\/sup><\/p>\n

\u9664\u4e86\u4f7f\u7528\u7845\u9178\u9499\u6c34\u5408\u7269\u4e0e\u805a\u5408\u7269\u76f4\u63a5\u6a21\u4eff\u73e0\u6bcd\u8d1d\u8bbe\u8ba1\u4eba\u9020\u4eff\u751f\u590d\u5408\u6750\u6599\uff0cRouzbeh\u8fd8\u63d0\u51fa\u4e86\u5bf9\u590d\u5408\u6750\u6599\u7684\u7ec4\u6210\u5355\u4f4d\u8fdb\u884c\u51e0\u4f55\u4fee\u9970\uff0c\u4ece\u800c\u5e26\u6765\u66f4\u591a\u7684\u529f\u80fd\u3002Rouzbeh\u548c\u4ed6\u7684\u56e2\u961f\u53d1\u8868\u4e86\u9898\u4e3a\u201d\u00a0Biomimetic, Strong, Tough, and Self-Healing Composites Using Universal Sealant-Loaded, Porous Building Blocks\u201d\u7684\u7814\u7a76\u6210\u679c\u3002\u5728\u6b64\u9879\u7814\u7a76\u4e2d\uff0c\u4ed6\u4eec\u5c06\u7ec4\u6210\u590d\u5408\u4f53\u7cfb\u7684\u7845\u9178\u9499(CSH)\u8584\u7247\u66ff\u6362\u4e3a\u9897\u7c92\u72b6\u591a\u5b54\u7eb3\u7c73\u9897\u7c92\u3002\u5b9e\u9a8c\u53d1\u73b0\uff0c\u8fd9\u4e00\u6539\u8868\u6709\u5229\u4e8e\u6709\u673a\u5bc6\u5c01\u5242\u7684\u6709\u6548\u52a0\u8f7d\u548c\u5378\u8f7d\uff0c\u4f7f\u538b\u75d5\u786c\u5ea6\u4e0e\u5f39\u6027\u6a21\u91cf\u5206\u522b\u589e\u52a0\u4e86258%\u548c307%\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u5f53\u8be5\u6750\u6599\u53d7\u635f\u65f6\uff0c\u52a0\u70ed\u53d7\u635f\u590d\u5408\u6750\u6599\u53ef\u4ee5\u51fa\u53d1\u7eb3\u7c73\u5bc6\u5c01\u80f6\u8fdb\u5165\u53d7\u635f\u533a\u57df\u5e76\u5b9e\u73b0\u4e00\u5b9a\u7a0b\u5ea6\u7684\u6750\u6599\u4fee\u590d\u3002\u8be5\u6027\u80fd\u6539\u5584\u6709\u5229\u4e8e\u964d\u4f4e\u6750\u6599\u7684\u8106\u6027\uff0c\u4ece\u800c\u4f7f\u5176\u6709\u673a\u4f1a\u88ab\u5229\u7528\u4e8e\u9aa8\u9abc\u7ec4\u7ec7\u5de5\u7a0b\u548c\u6c34\u6ce5\u57fa\u7840\u8bbe\u65bd\u7684\u4fee\u590d\u5de5\u7a0b\uff0c\u964d\u4f4e\u76f8\u5173\u6750\u6599\u7684\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n

\u56fe4\u00a0\u9897\u7c92\u72b6\u591a\u5b54\u7eb3\u7c73\u7845\u9178\u9499\u9897\u7c92\u793a\u610f\u56fe\u53ca\u7eb3\u7c73\u80f6\u88c5\u8f7d\u793a\u610f\u56fe<\/p>\n

\"\"<\/p>\n

4.\u8282\u80a2\u7c7b\u52a8\u7269\u9cde\u7247\u7684\u542f\u53d1<\/strong><\/p>\n

\u81ea\u7136\u754c\u4e2d\uff0c\u8282\u80a2\u7c7b\u52a8\u7269\u7684\u4e00\u4e2a\u5171\u540c\u7684\u7279\u5f81\u662f\u6709\u4e00\u5c42\u575a\u786c\u53c8\u575a\u97e7\u7684\u89d2\u8d28\u5c42\u5916\u9aa8\u9abc\u7ed3\u6784\u3002\u8fd9\u4e00\u575a\u786c\u7684\u94e0\u7532\u53ef\u4ee5\u6709\u6548\u5730\u4e3a\u4ed6\u4eec\u963b\u6321\u5916\u754c\u7684\u51b2\u51fb\uff0c\u78e8\u635f\u548c\u7a7f\u523a\u653b\u51fb\u3002\u79d1\u5b66\u5bb6\u4eec\u4ece\u4e2d\u53d7\u5230\u542f\u53d1\uff0c\u7740\u529b\u4e8e\u7814\u7a76\u5176\u6750\u6599\u7ed3\u6784\u548c\u539f\u7406\uff0c\u4ece\u800c\u6a21\u4eff\u5e76\u5236\u9020\u51fa\u591a\u529f\u80fd\u8010\u635f\u4f24\u590d\u5408\u6750\u6599\u3002\u7ecf\u8fc7\u79d1\u5b66\u5bb6\u4eec\u7684\u7814\u7a76\u4e0e\u63a2\u7d22\uff0c\u4ed6\u4eec\u53d1\u73b0\u8282\u80a2\u7c7b\u52a8\u7269\u89d2\u8d28\u5c42\u7531\u591a\u7cd6\u03b1-\u58f3\u805a\u7cd6\u548c\u76f8\u5173\u86cb\u767d\u7ec4\u6210\uff0c\u5176\u8868\u73b0\u51fa\u4e00\u79cd\u590d\u6742\u7684\u5916\u58f3\u3002\u975e\u6676\u6001\u7ed3\u6676\u5f62\u6001\u7684\u78b3\u9178\u9499\u548c\u9499\u78f7\u9178\u76d0\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5f3a\u5ea6\uff0c\u521a\u5ea6\u548c\u786c\u5ea6\u3002\u7ed3\u6784\u4e0a\uff0c\u5916\u9aa8\u9abc\u7531\u4e0a\u8868\u76ae\uff0c\u524d\u8868\u76ae\u548c\u4e0b\u8868\u76ae\u7ec4\u7ec7\u7ec4\u6210\u3002\u4e0a\u8868\u76ae\u4e3a\u751f\u7269\u8d77\u5230\u5c4f\u969c\u5fae\u751f\u7269\u7684\u6e17\u900f\u4f5c\u7528\uff0c\u6784\u6210\u4e86\u5916\u9aa8\u9abc\u7684\u4e3b\u4f53\u5e76\u63d0\u4f9b\u4e86\u4e3b\u8981\u7684\u627f\u91cd\u6027\u8d28\u3002\u5fae\u89c2\u7ed3\u6784\u4e0a\uff0c\u86cb\u767d\u8d28\u4e0e\u03b1-\u51e0\u4e01\u8d28\u5206\u5b50\u5171\u4ef7\u7ed3\u5408\uff0c\u5f62\u6210\u7eb3\u7c73\u7ea4\u7ef4\u3002\u591a\u5c42\u5355\u5411\u7684\u7ea4\u7ef4\u5c42\u4ee5\u56f4\u7ed5\u5782\u76f4\u4e8e\u89d2\u8d28\u5c42\u8868\u9762\u7684\u8f74\u65cb\u8f6c\u5448\u87ba\u65cb\u5f62\u5c42\u72b6\u7ed3\u6784\u6392\u5e03\u3002\u8fd9\u79cd\u7ed3\u6784\u589e\u5f3a\u4e86\u6750\u6599\u7684\u626d\u8f6c\u548c\u5f2f\u66f2\u521a\u5ea6\uff0c\u6709\u5229\u4e8e\u589e\u5f3a\u6750\u6599\u7684\u635f\u4f24\u5bb9\u5fcd\u6781\u9650\u548c\u80fd\u91cf\u5438\u6536\u80fd\u529b\u3002[6]<\/sup><\/p>\n

\u56fe5 \u8282\u80a2\u7c7b\u52a8\u7269\u7684\u5916\u9aa8\u9abc\u5fae\u89c2\u7ed3\u6784\u793a\u610f\u56fe\u00a0[6]<\/sup><\/p>\n

\"\"<\/p>\n

Fratzl\u53ca\u4ed6\u7684\u56e2\u961f\u5bf9\u6b64\u7c7b\u6750\u6599\u8fdb\u884c\u66f4\u6df1\u4e00\u6b65\u7684\u7814\u7a76\u53d1\u73b0\uff0c\u5f53\u521a\u6027\u548c\u8f6f\u8d28\u5c42\u7684\u6768\u6c0f\u6a21\u91cf\u4e4b\u95f4\u7684\u6bd4\u7387\u8db3\u591f\u9ad8\uff08\u5927\u4e8e\u4e94\uff09\u65f6\uff0c\u8f6f\u5c42\u6750\u6599\u53ef\u4ee5\u8d77\u5230\u88c2\u7f1d\u6269\u5c55\u963b\u788d\u4f5c\u7528\u3002\u7ed3\u5408\u7ea4\u7ef4\u7684\u87ba\u65cb\u7ed3\u6784\uff0c\u5f15\u8d77\u88c2\u7eb9\u626d\u66f2\u6548\u5e94\uff0c\u8feb\u4f7f\u7ea4\u7ef4\u4e4b\u95f4\u7684\u88c2\u7eb9\u6cbf\u66f2\u6298\u7684\u87ba\u65cb\u8def\u5f84\u6269\u6563\uff0c\u4ece\u800c\u589e\u52a0\u4e86\u65ad\u88c2\u6240\u9700\u8981\u7684\u80fd\u91cf\u3002\u8be5\u56e2\u961f\u6210\u679c\u53ef\u89c1\u4e8e\u5176\u53d1\u8868\u6587\u7ae0 \u201d\u00a0Bioinspired design criteria for damage-resistant materials with periodically varying microstructure\u201d [7]<\/sup><\/p>\n

\u603b\u7ed3<\/strong><\/p>\n

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\u53c2\u8003\u6587\u732e<\/strong><\/p>\n

[1] Liu, G.; Ghosh, R.; Vaziri, A.; Hossieni, A.; Mousanezhad, D.; Nayeb-Hashemi, H. Biomimetic Composites Inspired By Venous Leaf. Journal of Composite Materials 2017, 52, 361-372.<\/p>\n

[2] Xu, L.; Zhao, X.; Xu, C.; Kotov, N. Biomimetic Nanocomposites: Water-Rich Biomimetic Composites With Abiotic Self-Organizing Nanofiber Network (Adv. Mater. 1\/2018). Advanced Materials 2018, 30, 1870007.<\/p>\n

[3] Sakhavand, N.; Shahsavari, R. Insights On Synergy Of Materials And Structures In Biomimetic Platelet-Matrix Composites.\u00a0Applied Physics Letters\u00a02018,\u00a0112, 051601.<\/p>\n

[4] V. Schoeppler <\/a>et al.<\/a>, \u201cBiomineralization as a Paradigm of Directional Solidification: A Physical Model for Molluscan Shell Ultrastructural Morphogenesis,\u201d <\/a>Adv. Mater. Deerfield Beach Fla<\/a>, vol. 30, no. 45, p. e1803855, Nov. 2018.<\/p>\n

[5] Wilt, F. H. Developmental Biology Meets Materials Science: Morphogenesis of Biomineralized Structures. Developmental Biology2005, 280(1), 15\u201325.<\/p>\n

[6] Yaraghi, N.; Kisailus, D. Biomimetic Structural Materials: Inspiration From Design And Assembly.\u00a0Annual Review of Physical Chemistry<\/i><\/em>\u00a02018,\u00a069<\/i><\/em>, 23-57.<\/p>\n

[7]\u00a0Kolednik O, Predan J, Fischer FD, Fratzl P. 2011. Bioinspired design criteria for damage-resistant materials with periodically varying microstructure. Adv. Funct. Mater. 21:3634\u201341\u00a0<\/p>\n

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