{"id":168515,"date":"2019-03-01T08:08:47","date_gmt":"2019-03-01T00:08:47","guid":{"rendered":"\/\/m.iemloyee.com\/?p=168515"},"modified":"2019-03-01T08:08:47","modified_gmt":"2019-03-01T00:08:47","slug":"%e4%bb%8a%e6%97%a5science%e7%88%86%e6%96%99%e6%9c%80%e6%96%b0%e5%a4%9a%e7%9b%b8%e7%95%8c%e9%9d%a2%e7%a0%94%e7%a9%b6%ef%bc%9a%e5%a4%9a%e5%85%83%e7%ba%b3%e7%b1%b3%e7%b2%92%e5%ad%90%e7%9a%84%e7%95%8c","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=168515","title":{"rendered":"\u4eca\u65e5Science\u7206\u6599\u6700\u65b0\u591a\u76f8\u754c\u9762\u7814\u7a76\uff1a\u591a\u5143\u7eb3\u7c73\u7c92\u5b50\u7684\u754c\u9762\u548c\u5f02\u8d28\u7ed3\u6784\u8bbe\u8ba1"},"content":{"rendered":"<p><strong><b>\u00a0<\/b><\/strong><strong><b>\u3010\u5f15\u8a00\u3011<\/b><\/strong><\/p>\n<p>\u7531\u591a\u76f8\u7eb3\u7c73\u9897\u7c92\uff08NPs\uff09\u4e2d\u7684\u76f8\u754c\u5f62\u6210\u7684\u754c\u9762\u4e0d\u4ec5\u5728\u7ed3\u6784\u4e0a\u5b9a\u4e49\u4e86\u7eb3\u7c73\u9897\u7c92\uff0c\u800c\u4e14\u5f15\u5165\u4e86\u5185\u90e8\u7ed3\u6784\u7684\u4e0d\u8fde\u7eed\uff0c\u4fc3\u8fdb\u4e86\u90bb\u57df\u4e4b\u95f4\u7684\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u3002\u4f8b\u5982\uff0c\u53d1\u751f\u5728NP\u754c\u9762\u4e0a\u7684\u7535\u8377\u8f6c\u79fb\u53ef\u4ee5\u7528\u6765\u8c03\u8282\u7b49\u79bb\u5b50\u4f53\u548c\u50ac\u5316\u6027\u8d28\u3002\u6b64\u5916\uff0c\u5f53\u90bb\u8fd1\u5916\u5ef6\u76f8\u65f6\uff0c\u5e94\u53d8\u5de5\u7a0b\u53ef\u4ee5\u8c03\u5236\u6750\u6599\u7684\u7535\u5b50\u7ed3\u6784\uff0c\u4e24\u4e2a\u57df\u4e4b\u95f4\u7684\u754c\u9762\u53ef\u80fd\u542b\u6709\u4e30\u5bcc\u7684\u9ad8\u80fd\u7f3a\u9677\uff0c\u53ef\u4ee5\u589e\u5f3a\u50ac\u5316\u4f5c\u7528\u3002\u6700\u540e\uff0c\u5177\u6709\u591a\u4e2a\u754c\u9762\u7684\u5355\u4e2aNP\u53ef\u4ee5\u8868\u73b0\u51fa\u7531\u5355\u4e2a\u7ec4\u5206\u7ec4\u6210\u7684\u7c92\u5b50\u6240\u4e0d\u5177\u6709\u7684\u96c6\u4f53\u7279\u6027(\u5c31\u7ec4\u6210\u548c\u754c\u9762\u7684\u6570\u91cf\u548c\u7c7b\u578b\u800c\u8a00)\u3002\u968f\u7740\u591a\u76f8\u3001\u591a\u5143\u7d20NPs\u5411\u66f4\u5927\u7684\u6210\u5206\u591a\u6837\u6027\u548c\u7ed3\u6784\u590d\u6742\u6027\u53d1\u5c55\uff0c\u7406\u89e3\u5982\u4f55\u5728\u4e00\u4e2a\u7c92\u5b50\u4e2d\u5efa\u7acb\u7279\u5b9a\u7c7b\u578b\u7684\u754c\u9762\u5bf9\u4e8e\u8bbe\u8ba1\u65b0\u7684\u529f\u80fd\u6027\u7eb3\u7c73\u7ed3\u6784\u81f3\u5173\u91cd\u8981\u3002\u867d\u7136\u73b0\u5728\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u9014\u5f84\u5408\u6210\u591a\u5143\u7d20\u7eb3\u7c73\u9897\u7c92\uff0c\u4f46\u662f\u5982\u4f55\u5728\u8fd9\u4e9b\u7ed3\u6784\u4e2d\u5f62\u6210\u70ed\u529b\u5b66\u76f8\uff0c\u4ee5\u53ca\u5982\u4f55\u8bbe\u8ba1\u548c\u5408\u6210\u5b83\u4eec\u4e4b\u95f4\u7684\u7279\u5b9a\u754c\u9762\uff0c\u4ecd\u7136\u77e5\u4e4b\u751a\u5c11\u3002<\/p>\n<p><strong><b>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n<p>\u4eca\u65e5\uff0c\u5728<strong><b>\u7f8e\u56fd\u897f\u5317\u5927\u5b66Chad A. Mirkin\u6559\u6388<\/b><\/strong><strong><b>\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u56e2\u961f\u7684\u5e26\u9886\u4e0b\uff0c\u63a2\u8ba8\u4e86\u94af\u9521\u5408\u91d1\u5982\u4f55\u4e0e\u5df2\u77e5\u4f46\u5177\u6709\u590d\u6742\u6df7\u76f8\u7684\u91d1\u5c5e\u5f62\u6210\u6df7\u5408\u76f8\u3002\u91c7\u7528\u626b\u63cf\u63a2\u9488\u5d4c\u6bb5\u5171\u805a\u7269\u5149\u523b\u6280\u672f\uff08SPBCL\uff09\uff0c\u5229\u7528\u5149\u523b\u6280\u672f\u5408\u6210\u4e86\u542b\u67097\u79cd\u5143\u7d20\u7684NPs\u6765\u7814\u7a76\u591a\u5143\u7d20\u4f53\u7cfb\u3002\u56e2\u961f\u4f7f\u7528\u9002\u5408\u7684\u7535\u5b50\u663e\u5fae\u955c\u8868\u5f81\u548c\u70ed\u9000\u706b\u7684\u57fa\u677f\uff0c\u4f7fNPs\u8fbe\u5230\u70ed\u529b\u5b66\u5e73\u8861\u3002\u7ed3\u5408\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u8ba1\u7b97\uff0c\u80fd\u591f\u8bc6\u522bPdSn\u5408\u91d1\u4e0e\u5176\u4ed6\u91d1\u5c5e\uff08Au\uff0cAg\uff0cCu\uff0cCo\u548cNi\uff09\u4e4b\u95f4\u7684\u6df7\u6eb6\u9699\uff0c\u5e76\u6784\u5efa\u4e00\u4e2a\u591a\u76f8NPs\u7684\u7ed3\u6784\u548c\u5408\u6210\u5e93\u3002\u5728\u5f97\u5230\u7684NP\u7ed3\u6784\u7684\u57fa\u7840\u4e0a\uff0c\u56e2\u961f\u5efa\u7acb\u4e86\u590d\u6742\u7684\u70ed\u7a33\u5b9a\u591a\u5143\u7d20\u5f02\u8d28\u7ed3\u6784\u7684\u5408\u6210\u8bbe\u8ba1\u89c4\u5219\uff0c\u6700\u7ec8\u5f97\u5230\u4e86\u7531Au\u3001Co\u3001Pd\u3001Sn\u3001Ni\u516d\u4e2a\u76f8\u754c\u7ec4\u6210\u7684\u56db\u76f8NP\u3002\u6ca1\u6709\u8003\u8651\u6838-\u58f3\u7ed3\u6784\uff0c\u56e0\u4e3a\u5b83\u4eec\u6ca1\u6709\u7ecf\u8fc7\u5b9e\u9a8c\u89c2\u5bdf\u3002\u56e2\u961f\u5173\u6ce8\u7684\u662f\u5728\u4e00\u4e2a\u975e\u7ed3\u6784\u5316NP\u4e2d\u53ef\u4ee5\u5f62\u6210\u7684\u754c\u9762\u7684\u6570\u91cf\u548c\u7c7b\u578b\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<strong><b>Interface and heterostructure design in polyelemental nanoparticles<\/b><\/strong>\u201d\u53d1\u8868\u5728\u4e86<strong><b>Science<\/b><\/strong>\u4e0a\u3002<\/p>\n<p><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p><strong><b>\u56fe1<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Au-Co-PdSn\u4e09\u76f8\u5f02\u8d28\u7ed3\u6784NP<\/b><\/strong><strong><b>s<\/b><\/strong><strong><b>\u5177\u6709\u4e09\u4e2a\u4e92\u8fde\u7684\u754c\u9762<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-168516\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F1.large_.jpg\" alt=\"\" width=\"600\" height=\"292\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F1.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F1.large_-300x146.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe2 <\/b><\/strong><strong><b>Au-Co-Pd<\/b><\/strong><strong><sub><b>3<\/b><\/sub><\/strong><strong><b>Sn\u548cAg-Cu-Co\u4e09\u76f8NPs\u7ed3\u6784\u7684DFT\u6a21\u62df\u8ba1\u7b97<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-168517\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F2.large_.jpg\" alt=\"\" width=\"600\" height=\"216\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F2.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F2.large_-300x108.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe3<\/b><\/strong><strong><b>\u00a0Au-Co-PdSn\u4e09\u76f8NPs\u5728\u70ed\u9000\u706b\u8fc7\u7a0b\u4e2d\u7684\u7ed3\u6784\u6f14\u53d8<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-168518\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F3.large_.jpg\" alt=\"\" width=\"600\" height=\"570\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F3.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F3.large_-300x285.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>4 \u5177\u67094\u548c5\u4e2a\u754c\u9762\u7684\u56db\u76f8\u5f02\u8d28\u7ed3\u6784NPs<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-168519\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F4.large_.jpg\" alt=\"\" width=\"600\" height=\"844\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F4.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F4.large_-213x300.jpg 213w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>5 \u5177\u67096\u4e2a\u754c\u9762\u7684\u56db\u76f8\u5f02\u8d28\u7ed3\u6784NPs<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-168520\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F5.large_.jpg\" alt=\"\" width=\"600\" height=\"423\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F5.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2019\/03\/F5.large_-300x212.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5<\/b><\/strong><strong><b>\uff1a<\/b><\/strong><a href=\"http:\/\/science.sciencemag.org\/content\/363\/6430\/959\"><u>Interface and heterostructure design in polyelemental nanoparticles<\/u><\/a>\uff08Science, 2019, DOI\uff1a10.1126\/science.aav4302\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5b66\u672f\u7ec4<strong><b>\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u3010\u5f15\u8a00\u3011 \u7531\u591a\u76f8\u7eb3\u7c73\u9897\u7c92\uff08NPs\uff09\u4e2d\u7684\u76f8\u754c\u5f62\u6210\u7684\u754c\u9762\u4e0d\u4ec5\u5728\u7ed3\u6784\u4e0a\u5b9a\u4e49\u4e86\u7eb3\u7c73\u9897\u7c92\uff0c\u800c\u4e14\u5f15\u5165\u4e86\u5185\u90e8\u7ed3\u6784\u7684\u4e0d\u8fde\u7eed\uff0c\u4fc3\u8fdb\u4e86\u90bb\u57df\u4e4b\u95f4\u7684\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u3002\u4f8b\u5982\uff0c\u53d1\u751f\u5728NP\u754c\u9762&#8230;<\/p>\n","protected":false},"author":2109,"featured_media":168516,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[155,3908,3575,97,3178],"class_list":["post-168515","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-science","tag-3908","tag-3575","tag-computation","tag-3178"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/168515"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2109"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=168515"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/168515\/revisions"}],"predecessor-version":[{"id":168523,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/168515\/revisions\/168523"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/168516"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=168515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=168515"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=168515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}