{"id":76478,"date":"2017-04-20T06:30:33","date_gmt":"2017-04-19T22:30:33","guid":{"rendered":"\/\/m.iemloyee.com\/?p=76478"},"modified":"2017-04-25T22:19:26","modified_gmt":"2017-04-25T14:19:26","slug":"nature%e5%ad%90%e5%88%8a%ef%bc%9a%e5%9f%ba%e4%ba%8emurray%e5%ae%9a%e5%be%8b%e8%ae%be%e8%ae%a1%e4%bb%bf%e7%94%9f%e6%9d%90%e6%96%99-%e6%9c%89%e6%95%88%e6%8f%90%e9%ab%98%e6%9d%90","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=76478","title":{"rendered":"Nature\u5b50\u520a\uff1a\u57fa\u4e8eMurray\u5b9a\u5f8b\u8bbe\u8ba1\u4eff\u751f\u6750\u6599\u2014\u2014\u6709\u6548\u63d0\u9ad8\u6750\u6599\u7269\u8d28\u4f20\u9012\u548c\u53cd\u5e94\u6d3b\u6027 \u00a0"},"content":{"rendered":"

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

\u00a0<\/strong>\u8fc4\u4eca\u4e3a\u6b62\uff0c\u4eff\u751f\u79d1\u5b66\u4e3a\u65b0\u578b\u529f\u80fd\u7ed3\u6784\u6750\u6599\u7684\u7814\u53d1\u63d0\u4f9b\u4e86\u8bf8\u591a\u65b0\u601d\u8def\u3002\u81ea\u7136\u8fdb\u5316\u4f7f\u5f97\u751f\u7269\u4e0e\u73af\u5883\u7ecf\u5386\u4e86\u957f\u671f\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u5927\u81ea\u7136\u4e2d\u51fa\u73b0\u4e86\u8bf8\u591a\u4f18\u5f02\u7684\u529f\u80fd\u548c\u5b8c\u7f8e\u7684\u7ed3\u6784\u3002\u57fa\u4e8e\u5929\u7136\u6750\u6599\u4f5c\u4e3a\u7814\u7a76\u7075\u611f\u5f00\u53d1\u51fa\u7684\u9ad8\u6027\u80fd\u4eff\u751f\u6750\u6599\uff0c\u5927\u81f4\u5206\u4e3a\u4e24\u7c7b\uff1a\u7ed3\u6784\u4eff\u751f\u548c\u529f\u80fd\u4eff\u751f\uff0c\u6bd4\u5982\u8bf4\u5df2\u88ab\u5e7f\u6cdb\u5e94\u7528\u7684\u4eba\u9020\u7ea4\u7ef4\u548c\u5404\u79cd\u8584\u819c\u6750\u6599\u7b49\uff0c\u5bf9\u79d1\u6280\u53d1\u5c55\u548c\u4eba\u7c7b\u8fdb\u6b65\u4ea7\u751f\u4e86\u79ef\u6781\u6709\u76ca\u7684\u5f71\u54cd\u3002\u8fd1\u5e74\u6765\uff0c\u5927\u81ea\u7136\u67d0\u4e9b\u751f\u7269\u7684\u542f\u793a\u5bf9\u4e8e\u7eb3\u7c73\u6750\u6599\uff0c\u590d\u5408\u6750\u6599\u548c\u667a\u80fd\u6750\u6599\u9886\u57df\u7684\u53d1\u5c55\u8d77\u5230\u4e86\u6709\u6548\u7684\u63a8\u8fdb\u4f5c\u7528\u3002<\/p>\n

\u690d\u7269\u548c\u52a8\u7269\u90fd\u5177\u6709\u5305\u542b\u5c42\u6b21\u5b54\u9699\u7f51\u7edc\u7684\u76f8\u4f3c\u7ec4\u7ec7\uff0c\u5b54\u9699\u5c3a\u5bf8\u6bd4\u4f8b\u7ecf\u8fc7\u8fdb\u5316\uff0c\u53ef\u5b9e\u73b0\u6700\u5927\u5316\u7269\u8d28\u8f93\u8fd0\u548c\u53cd\u5e94\u901f\u7387\u3002\u6700\u4f18\u5316\u5206\u5c42\u8bbe\u8ba1\u7684\u7269\u7406\u539f\u7406\u4f53\u73b0\u5728Murray\u5b9a\u5f8b\u4e0a\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5236\u5907\u7c7b\u8840\u7ba1\u5316\u7ed3\u6784\u7684\u6311\u6218\uff0c\u76ee\u524d\u4ecd\u672a\u5b9e\u73b0\u5728\u5408\u6210\u6750\u6599\u4e2d\u4eff\u5236\u51fa\u5929\u7136\u7684Murray\u7f51\u7edc\u3002<\/p>\n

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

\u00a0<\/strong>\u8fd1\u65e5\uff0c\u6b66\u6c49\u7406\u5de5\u5927\u5b66\u90d1\u5148\u950b\u535a\u58eb\uff08\u7b2c\u4e00\u4f5c\u8005\uff09\u3001\u82cf\u5b9d\u8fde\u6559\u6388\u548c\u674e\u6631\u6559\u6388(\u5171\u540c\u901a\u8baf\u4f5c\u8005)<\/strong>\u7b49\u4eba\u62a5\u9053\u4e86\u57fa\u4e8eMurray\u5b9a\u5f8b\uff0c\u91c7\u7528\u81ea\u4e0b\u800c\u4e0a\u7684\u65b9\u6cd5\uff0c\u4eff\u771f\u51fa\u6700\u4f18\u7684\u81ea\u7136\u7cfb\u7edf\u7684\u7814\u7a76\u6210\u679c\u3002\u5236\u5907\u51fa\u7684\u8fd9\u79cd\u4eff\u751f\u6750\u6599\uff0c\u5176\u5b54\u9699\u5c3a\u5bf8\u901a\u8fc7\u591a\u5c3a\u5ea6\u65b9\u6cd5\u51cf\u5c0f\uff0c\u6700\u7ec8\u8fbe\u5230\u4e00\u4e2a\u5c3a\u5bf8\u6052\u5b9a\u5355\u4f4d\uff0c\u50cf\u690d\u7269\u7684\u830e\u3001\u53f6\u8109\u4ee5\u53ca\u8840\u7ba1\u548c\u547c\u5438\u7cfb\u7edf\u90a3\u6837\u5206\u5c42\u5206\u652f\u72b6\u7ed3\u6784\u548c\u7cbe\u786e\u7684\u76f4\u5f84\u6bd4\uff0c\u4ee5\u5b9e\u73b0\u8fde\u63a5\u4ece\u5b8f\u89c2\u5230\u5fae\u89c2\u7684\u591a\u5c3a\u5ea6\u5b54\u9699\u3002\u5176\u6a21\u62df\u7684Murray\u6750\u6599\u53ef\u9ad8\u5ea6\u589e\u5f3a\u6db2-\u56fa\u76f8\u3001\u6c14-\u56fa\u76f8\u4ee5\u53ca\u7535\u5316\u5b66\u53cd\u5e94\u4e2d\u7684\u7269\u8d28\u4ea4\u6362\u548c\u4f20\u8f93\uff0c\u5728\u5149\u50ac\u5316\u4f5c\u7528\u3001\u6c14\u4f53\u63a2\u6d4b\u548c\u9502\u79bb\u5b50\u7535\u6c60\u7535\u6781\u65b9\u9762\u90fd\u6709\u5f88\u597d\u7684\u5e94\u7528\u524d\u666f\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201cBio-inspired Murray materials for mass transfer and activity\u201d<\/b>\u4e3a\u9898\uff0c\u53d1\u8868\u5728\u8fd1\u671f\u7684Nature\u2002Communications<\/strong>\u6742\u5fd7\u4e0a\u3002<\/p>\n

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

\u00a0<\/strong>\u56fe<\/strong>1<\/strong>\u3001\u53f6\u7247\u548c\u6606\u866b\u4e0a\u6d3b\u4f53<\/strong>Murray<\/strong>\u7f51\u7edc\u4e2d\u7684\u5c42\u6b21\u591a\u5b54\u7ed3\u6784<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u00a0\u53f6\u8109\u7684\u5149\u5b66\u56fe\u50cf\u3002<\/p>\n

(b)\u53f6\u8109\u7684SEM\u56fe\u3002<\/p>\n

(c)\u6606\u866b\u547c\u5438\u5b54\u7684\u5149\u5b66\u56fe\u50cf\uff0c\u8f6c\u8f7d\u81ea\u53c2\u8003\u6587\u732e\u00a021 (CC-BY-SA, Wikimedia Commons)\u3002<\/p>\n

(d)\u6606\u866b\u547c\u5438\u5b54\u7684SEM\u56fe\uff0c\u8f6c\u8f7d\u81ea\u53c2\u8003\u6587\u732e\u00a021 (CC-BY-SA, Wikimedia Commons)\u3002<\/p>\n

(e)\u53f6\u8109\u548c(f)\u547c\u5438\u5b54\u7684\u5c42\u6b21\u591a\u5b54\u7f51\u7edc\u7ed3\u6784\u6a21\u578b\u3002<\/p>\n

\u56fe<\/strong>2<\/strong>\u3001\u901a\u8fc7\u81ea\u7ec4\u88c5\u65b9\u5f0f\u5728<\/strong>Murray<\/strong>\u6750\u6599\u4e2d\u6784\u9020\u5177\u5927\u5b54\u5b8f\u89c2<\/strong>–<\/strong>\u4e2d\u5b54\u7ec6\u89c2<\/strong>–<\/strong>\u5fae\u89c2\u5b54\u7684\u5c42\u6b21\u591a\u5b54\u7f51\u7edc<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u5355\u4e2a\u5b54\u9699\u6a21\u578b\u3002<\/p>\n

(b)\u5355\u4e2a\u6bcd\u7ba1\u8fde\u63a5\u591a\u4e2a\u5b50\u7ba1\u7684\u591a\u7ea7\u5b54\u9699\u6a21\u578b\u3002<\/p>\n

(c)\u5927\u5b54-\u4e2d\u5b54-\u5fae\u5b54\u6750\u6599\u4e2d\u62bd\u8c61\u7684\u5206\u5c42\u5f0f\u591a\u5b54\u7f51\u7edc\u6a21\u578b\uff1ad<\/em>\u4e3a\u7eb3\u7c73\u7c92\u5b50\u7684\u76f4\u5f84\uff0cn<\/em>\u4e3a\u5355\u4e2a\u7eb3\u7c73\u7c92\u5b50\u4e2d\u5fae\u5b54\u7684\u5e73\u5747\u6570\u91cf\uff0cS<\/em>\u4e3a\u6240\u6709\u7eb3\u7c73\u7c92\u5b50\u7684\u6bd4\u8868\u9762\u79ef\uff0cSmicro<\/sub><\/em>\u662f\u5fae\u5b54\u7684\u6bd4\u8868\u9762\u79ef\uff0cDmicro<\/sub><\/em>\u548cDmeso<\/sub><\/em>\u5206\u522b\u4e3a\u5fae\u5b54\u548c\u4e2d\u5b54\u7684\u76f4\u5f84\u3002<\/p>\n

(d)\u901a\u8fc7\u9010\u5c42\u84b8\u53d1\u9a71\u52a8\u7eb3\u7c73\u7c92\u5b50\u7684\u81ea\u7ec4\u88c5\u5236\u5907Murray\u6750\u6599\u7684\u5de5\u827a\u6d41\u7a0b\u3002<\/p>\n

\u56fe<\/strong>3<\/strong>\u3001\u901a\u8fc7\u5fae\u5b54<\/strong>ZnO<\/strong>\u7eb3\u7c73\u7c92\u5b50\u81ea\u7ec4\u88c5\u83b7\u5f97\u5177\u5927\u5b54<\/strong>–<\/strong>\u4e2d\u5b54<\/strong>–<\/strong>\u5fae\u5b54<\/strong> (M-M-M) <\/strong>\u7684\u591a\u7ea7\u7ed3\u6784<\/strong><\/p>\n

\"\"<\/p>\n

(a-d)\u4e0d\u540c\u5206\u8fa8\u7387\u4e0b\u7684TEM\u56fe\u50cf\uff1a\u5728\u7eb3\u7c73\u7c92\u5b50\u6d53\u5ea6\u4e3a0.25mg\/mL\u7684\u5df1\u70f7\u60ac\u6d6e\u6db2\u4e2d\uff0c\u7531\u9010\u5c42\u84b8\u53d1\u9a71\u52a8\u81ea\u7ec4\u88c5\u83b7\u5f97 (a)\u5927\u5b54\uff0c(b-c)\u4e2d\u5b54\uff0c(d)\u5fae\u5b54\u7ed3\u6784\uff1b\u63d2\u56fe\u4e3a\u6807\u8bb0\u533a\u7684\u9ad8\u5206\u8fa8\u7387\u6676\u683c\u56fe\u50cf\u3002<\/p>\n

(e-f)\u7845\u5706\u7247\u4e0a\u81ea\u7ec4\u88c5\u7684ZnO M-M-M\u7ed3\u6784\u5728(e)\u4f4e\u500d\u548c(f)\u9ad8\u500d\u653e\u5927\u7387\u4e0b\u7684SEM\u56fe\u3002<\/p>\n

(g-i)\u94dc\u7b94\u4e0a\u7684ZnO M-M-M\u7ed3\u6784\u7684(g)\u5149\u5b66\u56fe\u50cf\uff0c(h)\u6a2a\u622a\u9762\u7684SEM\u56fe\uff0c(i)SEM\u56fe\u3002<\/p>\n

(j-l)ZnO M-M-M\u7ed3\u6784\u7684(j)\u5927\u5b54\uff0c(k)\u4e2d\u5b54\u548c(l)\u5fae\u5b54\u7684\u5b54\u5f84\u5206\u5e03\u66f2\u7ebf\uff1bk\u3001l\u4e2d\u7684\u63d2\u56fe\u4e3a\u76f8\u5e94\u7684\u6c29\u6c14\u5438\u9644-\u89e3\u5438\u7b49\u6e29\u7ebf\u3002<\/p>\n

\u56fe<\/strong>4<\/strong>\u3001\u4eff\u751f<\/strong>Murray<\/strong>\u6750\u6599\u7684\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u00a0<\/strong>\u4e0d\u540cZnO\u6837\u54c1\u7684\u7f57\u4e39\u660eB\u5149\u964d\u89e3\u7387\u3002<\/p>\n

(b)\u5177\u5927\u5b54-\u4e2d\u89c2-\u5fae\u5b54(M-M-M)\u7ed3\u6784\u7684ZnO\u591a\u6b21\u5149\u964d\u89e3\u53cd\u5e94\u3002<\/p>\n

(c)330\u2103\u4e0b\uff0c\u4e0d\u540c\u7684ZnO\u6837\u54c1\u66b4\u9732\u4e8e\u4e0d\u540c\u6d53\u5ea6\u7684\u4e59\u9187\u84b8\u6c14\u4e0b\u7684\u7075\u654f\u5ea6\uff1b\u63d2\u56fe\u4e3a\u4e0d\u540c\u6837\u54c1\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u66b4\u9732\u4e8e100p.p.m.\u6d53\u5ea6\u4e59\u9187\u84b8\u6c14\u4e2d\u7684\u7075\u654f\u5ea6\u3002<\/p>\n

(d)330\u2103\u3001250p.p.m.\u4e59\u9187\u6d53\u5ea6\u4e2d\u7684ZnO M-M-M\u7684\u91cd\u590d\u54cd\u5e94\u3002<\/p>\n

(e)50\u6b21\u5faa\u73af\u540e\u7684ZnO\u6837\u54c1\u5728\u6e10\u589e\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u500d\u7387\u6027\u80fd\uff0c\u63d2\u56fe\u4e3a\u7b2c\u4e00\u6b21\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u7535\u538b\u5206\u5e03\uff0c\u7535\u6d41\u5bc6\u5ea60.05A g-1<\/sup>\u3002<\/p>\n

(f)\u500d\u7387\u6027\u80fd\u6d4b\u8bd5\u540e\uff0cZnO M-M-M\u6837\u54c1\u57282.5A g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u8010\u4e45\u6027\u5faa\u73af\u6027\u80fd\u3002<\/p>\n

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

\u00a0<\/strong>\u901a\u8fc7\u8fdb\u5316\uff0c\u81ea\u7136\u754c\u521b\u9020\u4e86\u4e00\u7cfb\u5217\u5177\u6709\u6700\u4f18\u6027\u80fd\u7684\u6750\u6599\u3002\u5c06\u5927\u81ea\u7136\u7684\u8bbe\u8ba1\u4f5c\u4e3a\u7075\u611f\u7684\u6765\u6e90\uff0c\u4ece\u800c\u53bb\u53d1\u73b0\u548c\u6a21\u62df\u5404\u79cd\u5e94\u7528\u4e2d\u7684\u6750\u6599\u7ed3\u6784\u3002\u672c\u6587\u57fa\u4e8eMurray\u5b9a\u5f8b\uff0c\u8bbe\u8ba1\u51fa\u5177\u591a\u5c3a\u5ea6\u5927\u5b54-\u4e2d\u5b54-\u5fae\u5b54\u7684\u4eff\u751f\u6750\u6599\u53ef\u4e3a\u591a\u79cd\u5e94\u7528\u5e26\u6765\u72ec\u7279\u7684\u6027\u80fd\u63d0\u5347\uff0c\u9ad8\u5ea6\u589e\u5f3a\u4e86\u7269\u8d28\u7684\u8f6c\u79fb\u548c\u4ea4\u6362\u3002\u6b64\u79cd\u8bbe\u8ba1\u65b9\u6cd5\u9002\u7528\u4e8e\u591a\u79cd\u591a\u5b54\u6750\u6599\u5236\u5907\uff0c\u53ef\u4f7f\u529f\u80fd\u9676\u74f7\u548c\u7eb3\u7c73\u91d1\u5c5e\u5728\u80fd\u6e90\u548c\u73af\u5883\u65b9\u9762\u5e94\u7528\u5e7f\u6cdb\u3002\u4ece\u690d\u7269\u3001\u52a8\u7269\u548c\u6750\u6599\u5230\u5de5\u4e1a\u8fc7\u7a0b\uff0c\u5c06Murray\u5b9a\u5f8b\u5f15\u5165\u5230\u5de5\u4e1a\u53cd\u5e94\u4e2d\uff0c\u53ef\u4ee5\u6781\u5927\u5730\u6539\u5584\u53cd\u5e94\u5668\u7684\u8bbe\u8ba1\u6c34\u5e73\uff0c\u6709\u6548\u63d0\u9ad8\u6548\u7387\uff0c\u51cf\u5c11\u80fd\u8017\uff0c\u964d\u4f4e\u65f6\u95f4\u548c\u539f\u6750\u6599\u6d88\u8017\uff0c\u5b9e\u73b0\u53ef\u6301\u7eed\u53d1\u5c55\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aBio-inspired Murray materials for mass transfer and activity<\/a>(Nat. Commun.\uff0c2017\uff0cDOI:10.1038\/ncomms14921)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u8d75\u96e8\u519c\u7f16\u8bd1\uff0c\u4e01\u83f2\u83f2\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

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