{"id":91351,"date":"2017-07-17T06:30:51","date_gmt":"2017-07-16T22:30:51","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=91351"},"modified":"2017-07-14T11:06:37","modified_gmt":"2017-07-14T03:06:37","slug":"%e5%89%91%e6%a1%a5%e5%a4%a7%e5%ad%a6pnas%ef%bc%9a%e5%8f%91%e7%8e%b0%e5%90%88%e6%88%90%e6%97%a0%e6%af%92%e9%ab%98%e5%bc%ba%e5%ba%a6%e4%ba%ba%e5%b7%a5%e8%9b%9b%e4%b8%9d%e6%96%b0%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=91351","title":{"rendered":"\u5251\u6865\u5927\u5b66PNAS\uff1a\u53d1\u73b0\u5408\u6210\u65e0\u6bd2\u9ad8\u5f3a\u5ea6\u4eba\u5de5\u86db\u4e1d\u65b0\u65b9\u6cd5"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u65b0\u7684\u4eba\u9020\u7ea4\u7ef4\u5728\u5ba4\u6e29\u4e0b\u7531\u6c34\u51dd\u80f6\u7684\u6c64\u8d28\u6750\u6599\u7eba\u4e1d\u5236\u6210\uff0c\u6210\u672c\u8f83\u4f4e\uff0c\u751f\u4ea7\u8fc7\u7a0b\u7eff\u8272\u73af\u4fdd\uff0c\u540c\u65f6\u5177\u6709\u8bb8\u591a\u771f\u6b63\u7684\u8718\u86db\u4e1d\u7684\u795e\u5947\u6027\u8d28\u3002\u5982\u679c\u5b9e\u73b0\u5546\u4e1a\u5316\u751f\u4ea7\uff0c\u5176\u6709\u671b\u7528\u4e8e\u5236\u9020\u7eba\u7ec7\u54c1\u3001\u4f20\u611f\u5668\u548c\u5176\u4ed6\u6750\u6599\u3002\u7ea4\u7ef4\u6750\u6599\u5bf9\u6211\u4eec\u7684\u65e5\u5e38\u751f\u6d3b\u6709\u5f88\u5927\u7684\u5f71\u54cd\u4ed6\u4eec\u7684\u7528\u9014\u8303\u56f4\u4ece\u7eba\u7ec7\u54c1\u5230\u529f\u80fd\u6027\u589e\u5f3a\u5728\u590d\u5408\u6750\u6599\u3002\u867d\u7136\u4eba\u9020\u7684\u5236\u9020\u8fc7\u7a0b\u7ea4\u7ef4\u53ef\u80fd\u53d7\u5230\u5e7f\u6cdb\u7684\u80fd\u91cf\u6d88\u8017\u7684\u9650\u5236\uff0c\u8718\u86db\u53ef\u4ee5\u5bb9\u6613\u5730\u5728\u5ba4\u6e29\u4e0b\u65cb\u8f6c\u4e1d\u7ea4\u7ef4\u3002\u6700\u8fd1\uff0c\u57fa\u4e8e\u7684\u6750\u6599\u5728\u81ea\u7ec4\u88c5\u6c34\u51dd\u80f6\u4e0a\uff0c\u7528\u52a8\u6001\u5bbf\u4e3b-\u529f\u80fd\u6027\u805a\u5408\u7269\u4e4b\u95f4\u7684\u5ba2\u4f53\u4ea4\u8054\u3002\u8d85\u5206\u5b50\u7ea4\u7ef4\u53ef\u4ee5\u5728\u5ba4\u6e29\u4e0b\u4ece\u8be5\u6c34\u51dd\u80f6\u4e2d\u62c9\u51fa\u3002\u8d85\u5206\u5b50\u7ea4\u7ef4\u8868\u73b0\u51fa\u66f4\u597d\u7684\u62c9\u4f38\u548c\u963b\u5c3c\u6027\u80fd\u6bd4\u4f20\u7edf\u7684\u518d\u751f\u7ea4\u7ef4\uff0c\u5982\u7c98\u80f6\uff0c\u4eba\u9020\u4e1d\u7ef8\u548c\u5934\u53d1\u3002\u8be5\u65b9\u6cd5\u662f\u53ef\u6301\u7eed\u7684\u66ff\u4ee3\u76ee\u524d\u7684\u7ea4\u7ef4\u5236\u9020\u7b56\u7565\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u5251\u6865\u5927\u5b66<\/strong>Oren A. Schermana<\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09\u8bfe\u9898\u7ec4<\/strong>\u5728PNAS<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cBioinspired supramolecular fibers drawn from a multiphase self-assembled hydrogel<\/strong>\u201d \u7684\u6587\u7ae0\u3002\u8be5\u7814\u7a76\u56e2\u961f\u5229\u752898wt\uff05\u7684\u6c34\u7ec4\u6210\u8d85\u5206\u5b50\u805a\u5408\u7269\u80f6\u4f53\u6c34\u51dd\u80f6\uff08SPCH\uff09\u62c9\u4f38\u6210\u5747\u5300\u7684\u8d85\u5206\u5b50\u7ea4\u7ef4\u3002\u5b98\u80fd\u5316\u805a\u5408\u7269\u63a5\u679d\u4e8c\u6c27\u5316\u7845\u7eb3\u7c73\u9897\u7c92\uff0c\u534a\u7ed3\u6676\u7f9f\u4e59\u57fa\u7ea4\u7ef4\u7d20\u884d\u751f\u7269\u7b49\u591a\u6b21\u8fdb\u884c\u6c34\u6027\u81ea\u7ec4\u88c5\u957f\u5ea6\u7f29\u653e\u5f62\u6210SPCH\u5206\u5b50\u6c34\u5e73\u7684\u76f8\u4e92\u4f5c\u7528\u548c\u7eb3\u7c73\u7ea4\u7ef4\u5e76\u8868\u73b0\u51fa\u72ec\u7279\u7684\u7ec4\u5408\u521a\u5ea6\u548c\u9ad8\u963b\u5c3c\u80fd\u529b\uff0860-70\uff05\uff09\u3002\u7531\u590d\u6742\u7ec4\u5408\u4ea7\u751f\u4ee5\u53caSPCH\u5185\u7684\u201c\u786c\u201d\u548c\u201c\u8f6f\u201d\u9636\u6bb5\u7684\u76f8\u4e92\u4f5c\u7528\u548c\u6210\u5206\u663e\u7740\u7684\u963b\u5c3c\u6027\u80fd\u5206\u5c42\u7ed3\u6784\u7684\u7ea4\u7ef4\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe<\/strong>1<\/strong> SPCH<\/strong>\u81ea\u7ec4\u88c5<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09CB\u5728\u6c34\u4e2d\u7684\u4e24\u6b65\u4e09\u7ec4\u5206\u7ed3\u5408\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08B\uff09\u5c42\u6b21\u7ed3\u6784\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe<\/strong>2 <\/strong>SPCH<\/strong>\u7684\u5236\u4f5c\u548c\u6d41\u53d8\u7279\u6027<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09\u5012\u7f6e\u5c0f\u74f6\u8bd5\u9a8c\u7684\u7167\u7247\uff0c\u663e\u793a\u4e86\u6c34\u51dd\u80f6\u7684\u5f62\u6210\uff1b<\/p>\n

\uff08B\uff09\u6d41\u53d8\u5b66\u572820\u2103\uff08\u03c9=10rad\/s\uff09\uff0c\u6750\u6599\u8868\u73b0\u51fa\u5e7f\u6cdb\u7684\u7c98\u5f39\u6027\uff1b<\/p>\n

\uff08C\uff09\u9891\u7387\u4f9d\u8d56\u7684\u632f\u8361\u6d41\u53d8\u5b66\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08D\uff09\u65bd\u52a0\u7684\u632f\u8361\u5e94\u53d8\u7684\u9636\u8dc3\u5e94\u53d8\u6d4b\u91cf\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe<\/strong>3 <\/strong>SPCH<\/strong>\u7684\u7ed3\u6784\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09\u4eceSPCH\u50a8\u5b58\u5668\u62bd\u51fa\u7684\u6c34\u51dd\u80f6\u4e1d\u7684\u7167\u7247\uff1b<\/p>\n

\uff08B\uff09\u7ea4\u7ef4\u5728\u6c34\u51dd\u80f6\u957f\u4e1d\u7ecf\u5386\u5feb\u901f\u8131\u6c34\u540e\uff0c\u8d85\u5206\u5b50\u7684\u7167\u7247\uff1b<\/p>\n

\uff08C\uff09\u8d85\u5206\u5b50\u7ea4\u7ef4\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

\uff08D\uff09\u805a\u7126\u8d85\u5206\u5b50\u7ea4\u7ef4\u6a2a\u622a\u9762\u79ef\u7684\u79bb\u5b50\u675fSEM\u56fe\u50cf\uff1b<\/p>\n

\uff08E-G\uff09SPCH\u7684\u5185\u90e8\u7ed3\u6784\u7684\u4f4e\u6e29SEM\u56fe\u50cf\u663e\u793a\u5176\u5177\u6709\u7eb3\u7c73\u5c3a\u5ea6\u539f\u7ea4\u7ef4\u7684\u5c42\u6b21\u6027\u8d28\u7279\u5f81\uff1b<\/p>\n

\uff08H\uff0cI\uff09\u6c34\u51dd\u80f6\u957f\u4e1d\u5185\u7684\u5206\u5b50\u7ed3\u6784\u3002<\/p>\n

\u56fe<\/strong>4 <\/strong>\u8d85\u9759\u7535\u548c\u5faa\u73af\u62c9\u4f38\u8f7d\u8377\u7684\u8d85\u5206\u5b50\u7ea4\u7ef4\u7684\u673a\u68b0\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09\u7ea4\u7ef4\u5e94\u529b-\u5e94\u53d8\u54cd\u5e94\u7684\u56fe\u793a\uff1b<\/p>\n

\uff08B\uff09\u7ecf\u53d7\u5355\u4e00\u7ea4\u7ef4\u7684\u4ee3\u8868\u6027\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\uff1b<\/p>\n

\uff08C\uff09\u4ee3\u8868\u6027\u5e94\u529b\u5e94\u53d8\u66f2\u7ebf\uff1b<\/p>\n

\uff08D\uff09\u963b\u5c3c\u80fd\u529b\uff0c\u6062\u590d\u5e94\u53d8\u548c\u6c38\u4e45\u53d8\u5f62\u7684\u6f14\u53d8\u65bd\u52a0\u5e94\u53d8\u7684\u7ebf\u6027\u62df\u5408\u3002<\/p>\n

\u56fe<\/strong>5 <\/strong>\u8d85\u5206\u5b50\u673a\u68b0\u6027\u80fd\u7684\u6bd4\u8f83<\/strong><\/p>\n

\"\"<\/p>\n

\u7ea4\u7ef4\uff08\u7ea2\u8272\uff09\u4e0e\u5176\u4ed6\u5178\u578b\u7684\u6280\u672f\u7ea4\u7ef4\u7684\u963b\u5c3c\u80fd\u529b\uff0c\u8d85\u5206\u5b50\u7ea4\u7ef4\u8d85\u8fc7\u751f\u7269\u4e1d\u7ef8\uff0c\u4e0e\u4e4b\u76f8\u5f53\u7684\u7c98\u80f6\uff0c\u6210\u4e3a\u80fd\u91cf\u5438\u6536\u5e94\u7528\u7684\u826f\u597d\u5019\u9009\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u8be5\u7814\u7a76\u56e2\u961f\u5c55\u793a\u4e86\u7ec4\u88c5\u5206\u5c42SPCH\u7684\u65b9\u6cd5\u57fa\u4e8eCB\u4e3b\u5ba2-\u4f53\u5316\u5b66\u3002 \u901a\u8fc7\u5f15\u5165\u529f\u80fd\u805a\u5408\u7269\u63a5\u679d\u4e8c\u6c27\u5316\u7845NPs\u6210\u529f\u4fee\u6539\u4e86\u5185\u90e8\u51dd\u80f6\u7684\u7ed3\u6784\u5728\u7eb3\u7c73\u7ea7\u5e76\u53d7\u76caH1\u7684\u534a\u7ed3\u6676\u6027\u8d28\uff0c\u5141\u8bb8\u663e\u7740\u63d0\u9ad8\u6750\u6599\u7684\u5f39\u6027\u3002\u5df2\u7ecf\u62a5\u9053\u4ece\u6781\u9ad8\u542b\u6c34\u91cf\u4e2d\u62bd\u51fa\u7684\u8d85\u5206\u5b50\u7ea4\u7ef4SPCH\u5728\u5ba4\u6e29\u4e0b\u3002\u5408\u6210\u751f\u7269\u76f8\u5bb9\u7ea4\u7ef4\u8868\u73b0\u51fa\u5f3a\u5ea6\u548c\u9ad8\u963b\u5c3c\u7684\u72ec\u7279\u7ec4\u5408\u5bb9\u6613\u901a\u8fc7\u8be6\u7ec6\u64cd\u4f5c\u7684\u80fd\u529b\u4e86\u89e3\u5c42\u6b21\u7ec4\u88c5\u7ed3\u6784\u548c\u57fa\u7840CB [8]\u4e3b\u5ba2-\u4f53\u5316\u5b66\u3002\u6539\u53d8SPCH\u7684\u5316\u5b66\u548c\u52a0\u5de5\u65b9\u6cd5\u4f7f\u5f97\u8d85\u5206\u5b50\u7ea4\u7ef4\u5177\u6709\u5168\u8303\u56f4\u7684\u53ef\u8c03\u6027\u80fd\uff0c\u4fc3\u4f7f\u7ea4\u7ef4\u53ef\u4ee5\u5728\u4f4e\u6e29\u4e0b\u751f\u4ea7\uff0c\u66f4\u8d34\u8fd1\u53ef\u6301\u7eed\u7684\u7ea4\u7ef4\u6280\u672f\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Bioinspired supramolecular fibers drawn from a multiphase self-assembled hydrogel<\/a><\/strong>\uff08PANS, 2017, DOI: 10.1073\/pnas.1705380114\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7eb3\u7c73\u6750\u6599\u5b66\u672f\u7ec4\u575a\u6bc5\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406<\/strong>\u3002\u6b22\u8fce\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7eb3\u7c73\u6750\u6599\u5b66\u672f\u4ea4\u6d41\u7fa4\uff08228686798\uff09\uff01<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790<\/strong>\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

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