{"id":218346,"date":"2021-02-27T06:35:16","date_gmt":"2021-02-26T22:35:16","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=218346"},"modified":"2021-02-26T21:35:26","modified_gmt":"2021-02-26T13:35:26","slug":"%e6%9d%90%e6%96%99%e6%96%b0%e6%98%9fau%e7%ba%b3%e7%b1%b3%e5%9b%a2%e7%b0%87%e7%9a%84%e5%8f%91%e5%ae%b6%e5%8f%b2","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=218346","title":{"rendered":"\u6750\u6599\u65b0\u661fAu\u7eb3\u7c73\u56e2\u7c07\u7684\u201c\u53d1\u5bb6\u53f2\u201d"},"content":{"rendered":"<p>\u5728\u5e73\u65f6\u751f\u6d3b\u4e2d\uff0c\u4eba\u4eec\u4f1a\u5076\u9047\u4e00\u4e9b\u53ef\u7231\u7684\u53cc\u80de\u80ce\uff0c\u6211\u4eec\u5e38\u5e38\u60ca\u53f9\u8fd9\u4e9b\u53cc\u751f\u5b50\u7684\u76f8\u8c8c\u5982\u6b64\u76f8\u4f3c\u4ee5\u81f3\u4e8e\u4ed6\u4eec\u7684\u7236\u6bcd\u4e5f\u65e0\u6cd5\u533a\u5206\u5f7c\u6b64\uff0c\u7136\u800c\u5728\u5fae\u89c2\u4e16\u754c\u4e2d\uff0c\u7eb3\u7c73\u5316\u5b66\u5bb6\u7ecf\u5e38\u5bf9\u4f17\u6240\u5468\u77e5\u7684\u4e8b\u5b9e\u611f\u5230\u6cae\u4e27\uff0c\u5373\u6ca1\u6709\u4e24\u4e2a\u7eb3\u7c73\u7c92\u5b50\u5728\u5c3a\u5bf8\u3001\u7ec4\u6210\u548c\u7ed3\u6784\u4e0a\u662f\u5b8c\u5168\u76f8\u540c\u7684\u3002\u56e0\u6b64\uff0c\u539f\u5b50\u7cbe\u5ea6\u53ef\u63a7\u5408\u6210\u7eb3\u7c73\u7c92\u5b50\u4ee5\u53ca\u89e3\u6790\u91d1\u5c5e\u7eb3\u7c73\u9897\u7c92\u7684\u5168\u7ed3\u6784\uff08\u91d1\u5c5e\u5185\u6838+\u8868\u9762\u914d\u4f53\uff09\u4e00\u76f4\u662f\u7eb3\u7c73\u5316\u5b66\u5bb6\u7684\u4e3b\u8981\u68a6\u60f3\u3002\u6700\u8fd1\uff0c\u8fd9\u4e9b\u68a6\u60f3\u5728Au\u7eb3\u7c73\u7c92\u5b50\u7684\u7814\u7a76\u4e2d\u5f97\u5230\u90e8\u5206\u5b9e\u73b0\uff0c\u81f3\u5c11\u5728\u8d85\u5c0f\u5c3a\u5bf8\u4f53\u7cfb\uff08\u76f4\u5f841~3\u7eb3\u7c73\uff0c\u901a\u5e38\u79f0\u4e3a\u7eb3\u7c73\u56e2\u7c07\uff09\u4e2d\u521d\u89c1\u7aef\u502a\u3002\u8fd9\u91cc\u5c06\u4ecb\u7ecd\u8fd9\u4e2a\u9886\u57df\u7684\u53d1\u5c55\u8fc7\u7a0b\uff0c\u5305\u62ec\u539f\u5b50\u7cbe\u786e\u5408\u6210\uff0c\u65b0\u578b\u539f\u5b50\u7ed3\u6784\uff0c\u548c\u72ec\u7279\u7684\u7269\u7406\u548c\u5316\u5b66\u6027\u8d28\uff0c\u8fd9\u8ba9\u7eb3\u7c73\u5316\u5b66\u5bb6\u4eec\u83b7\u5f97\u4e00\u4e2a\u96be\u5f97\u7684\u673a\u4f1a\u53bb\u4e86\u89e3\u7eb3\u7c73\u7c92\u5b50\u7684\u4e00\u4e9b\u57fa\u7840\u79d1\u5b66\u95ee\u9898\uff08\u5982\u7a33\u5b9a\u6027\u3001\u91d1\u5c5e-\u914d\u4f53\u76f8\u4e92\u4f5c\u7528\u3001\u7eb3\u7c73\u7c92\u5b50\u4e0a\u7684\u914d\u4f53\u81ea\u7ec4\u88c5\u3001\u6676\u4f53\u7ed3\u6784\u3001\u5468\u671f\u6027\u548c\u91d1\u5c5e\u72b6\u6001\u7684\u51fa\u73b0\uff09\u3002\u53e6\u5916\uff0c\u7eb3\u7c73\u56e2\u7c07\u5177\u6709\u4e00\u4e9b\u6f5c\u5728\u7684\u5e94\u7528\uff0c\u5982\u50ac\u5316\u3001\u751f\u7269\u533b\u5b66\u3001\u4f20\u611f\u3001\u6210\u50cf\u3001\u5149\u5b66\u548c\u80fd\u91cf\u8f6c\u6362\u7b49\u3002\u867d\u7136\u76ee\u524d\u5927\u591a\u6570\u7814\u7a76\u90fd\u96c6\u4e2d\u5728\u786b\u9187\u914d\u4f53\u4fdd\u62a4\u7684Au\u7eb3\u7c73\u56e2\u7c07\u4e2d\uff0c\u4f46\u5728\u5176\u4ed6\u914d\u4f53\u4fdd\u62a4\u91d1\u3001\u94f6\u548c\u53cc\u91d1\u5c5e\uff08\u6216\u5408\u91d1\uff09\u7eb3\u7c73\u56e2\u7c07\u4e5f\u53d6\u5f97\u4e86\u91cd\u5927\u8fdb\u5c55\u3002\u6240\u6709\u8fd9\u4e9b\u7c7b\u578b\u7684\u91d1\u5c5e\u7eb3\u7c73\u56e2\u7c07\u5c06\u5e26\u6765\u524d\u6240\u672a\u6709\u7684\u673a\u9047\uff0c\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u4eba\u4eec\u7406\u89e3\u7eb3\u7c73\u7c92\u5b50\u7684\u57fa\u672c\u95ee\u9898\uff0c\u800c\u4e14\u4e5f\u4e3a\u7eb3\u7c73\u7c92\u5b50\u7684\u79d1\u5b66\u7814\u7a76\u5f00\u8f9f\u4e86\u65b0\u7684\u5929\u5730\u3002\u63a5\u4e0b\u6765\u672c\u6587\u5c06\u7b80\u5355\u4ecb\u7ecdAu\u7eb3\u7c73\u56e2\u7c07\u53d1\u5c55\u8fc7\u7a0b\u4e2d\u4e00\u4e9b\u91cd\u8981\u7684\u7814\u7a76\u6210\u679c\uff0c\u89c1\u8bc1\u6b64\u9886\u57df\u7684\u201c\u53d1\u5bb6\u53f2\u201d\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aJin, R.; Zeng, C.; Zhou, M.; Chen, Y., Atomically Precise Colloidal Metal Nanoclusters and Nanoparticles: Fundamentals and Opportunities. <em><i>Chem. Rev. <\/i><\/em><strong><b>2016,<\/b><\/strong>\u00a0<em><i>116<\/i><\/em>\u00a0(18), 10346-10413.<\/p>\n<p><strong><b>\uff081\uff09\u68a6\u60f3\u542f\u822a\uff1aAu<\/b><\/strong><strong><sub><b>102<\/b><\/sub><\/strong><strong><b>\u7eb3\u7c73\u56e2\u7c07\u7684\u5168\u7ed3\u6784<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218347 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72471-14.png\" alt=\"\" width=\"600\" height=\"145\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72471-14.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72471-14-300x73.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u8457\u540d\u751f\u7269\u5316\u5b66\u5bb6Roger D. Kornberg\u6559\u6388\u56e0\u5728\u9057\u4f20\u4fe1\u606f\u5982\u4f55\u4eceDNA\u8f6c\u5f55\u5230mRNA\u7684\u8fc7\u7a0b\u4e2d\u505a\u51fa\u5353\u8d8a\u8d21\u732e\u800c\u83b7\u5f972006\u5e74\u8bfa\u8d1d\u5c14\u5316\u5b66\u5956\u3002Roger D. Kornberg\u6559\u6388\u4e0d\u4ec5\u4ec5\u5728\u7ed3\u6784\u751f\u7269\u5b66\u65b9\u9762\u8d21\u732e\u7a81\u51fa\uff0c\u800c\u4e14\u4e8e2007\u5e74 \u201c\u8de8\u754c\u201c\u5230\u65e0\u673a\u7eb3\u7c73\u6750\u6599\u9886\u57df\uff0c\u5229\u7528X\u5c04\u7ebf\u5355\u6676\u884d\u5c04\u4eea\u6210\u529f\u89e3\u6790\u51faAu<sub>102<\/sub>\u7eb3\u7c73\u56e2\u7c07\u7684\u5168\u7ed3\u6784\u3002\u5c3d\u7ba1\u9ad8\u5206\u8fa8\u900f\u5c04\u7535\u955c\u5bf9\u7eb3\u7c73\u6750\u6599\u7684\u7ed3\u6784\u8868\u5f81\u5df2\u7ecf\u6ee1\u8db3\u4e86\u5927\u90e8\u5206\u7814\u7a76\u7684\u8981\u6c42\uff0c\u4f46\u662f\u4eba\u4eec\u5bf9Au\u7eb3\u7c73\u9897\u7c92\u7684\u539f\u5b50\u7ea7\u5206\u8fa8\u7387\u7684\u5168\u7ed3\u6784\u4fe1\u606f\u7684\u4e86\u89e3\u6781\u4e3a\u532e\u4e4f\uff08\u6bd4\u5982\u4f7f\u7528\u9ad8\u5206\u8fa8\u900f\u5c04\u7535\u955c\u5bf9\u7eb3\u7c73\u9897\u7c92\u8868\u9762\u7684\u6709\u673a\u914d\u4f53\u7684\u7a7a\u95f4\u7ed3\u6784\u65e0\u6cd5\u7cbe\u786e\u8868\u5f81\uff09\uff0c\u5176\u90e8\u5206\u539f\u56e0\u662f\u5236\u5907\u5c3a\u5bf8\u3001\u7ec4\u6210\u548c\u7ed3\u6784\u5355\u5206\u6563\u7684\u7eb3\u7c73\u6750\u6599\u662f\u4e00\u4e2a\u6781\u5927\u7684\u96be\u9898\u3002\u5728\u6b64\u5de5\u4f5c\u4e2d\uff0c\u5229\u7528X\u5c04\u7ebf\u5355\u6676\u884d\u5c04\u4eea\u6210\u529f\u7684\u89e3\u6790\u4e86\u5bf9\u5def\u57fa\u82ef\u7532\u9178\uff08p-MBA\uff09\u4fdd\u62a4\u7684Au\u7eb3\u7c73\u56e2\u7c07\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u5176\u7a7a\u95f4\u5206\u8fa8\u7387\u8fbe\u5230\u4e861.1 \u57c3\u3002\u8fd9\u4e2aAu\u7eb3\u7c73\u56e2\u7c07\u7531102 \u4e2a\u91d1\u539f\u5b50\u548c 44 \u4e2a p-MBA\u914d\u4f53\u7ec4\u6210\uff0c\u5b83\u662f\u4e00\u79cd\u6838-\u58f3\u7ed3\u6784\uff0c\u5176\u5185\u6838\u662f\u7531Au\u539f\u5b50\u5806\u79ef\u7684\u6b63\u5341\u9762\u4f53\uff0c\u800c\u58f3\u5c42\u662f\u7531\u5177\u6709\u7279\u6b8a\u7a7a\u95f4\u5206\u5e03\u7684\u786b\u9187\u914d\u4f53\u6784\u6210\uff08\u7531\u4e8e\u914d\u4f53\u7684\u7a7a\u95f4\u5206\u5e03\u7279\u6b8a\u6027\u5bfc\u81f4\u4e86Au<sub>102<\/sub>\u7eb3\u7c73\u56e2\u7c07\u5177\u6709\u624b\u6027\uff09\u3002\u8fd9\u4e00\u7a81\u7834\u6027\u7684\u6210\u679c\u6210\u529f\u5f00\u542f\u4e86Au\u7eb3\u7c73\u56e2\u7c07\u8fd9\u4e00\u9886\u57df\u7684\u68a6\u5e7b\u65c5\u7a0b\uff0c\u56fd\u5185\u5916\u591a\u4e2a\u7814\u7a76\u5c0f\u7ec4\u7eb7\u7eb7\u8d2d\u7968\u4e0a\u8f66\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218348 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72472-14.png\" alt=\"\" width=\"600\" height=\"304\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72472-14.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72472-14-300x152.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aadzinsky, P. D.; Calero, G.; Ackerson, C. J.; Bushnell, D. A.; Kornberg, R. D., Structure of a thiol monolayer-protected gold nanoparticle at 1.1 angstrom resolution. <em><i>Science <\/i><\/em><strong><b>2007,<\/b><\/strong>\u00a0<em><i>318<\/i><\/em>\u00a0(5849), 430-433.<\/p>\n<p><strong><b>\uff082\uff09\u751f\u4ea7\u68a6\u60f3\uff1aAu\u7eb3\u7c73\u56e2\u7c07\u5408\u6210<\/b><\/strong><\/p>\n<p>\u5408\u6210\u5c3a\u5bf8\u3001\u7ec4\u6210\u548c\u7ed3\u6784\u5355\u5206\u6563\u7684Au\u7eb3\u7c73\u56e2\u7c07\u662f\u7eb3\u7c73\u56e2\u7c07\u7814\u7a76\u7684\u4e00\u4e2a\u91cd\u8981\u6311\u6218\u3002\u5728Au\u7eb3\u7c73\u56e2\u7c07\u7814\u7a76\u7684\u521d\u671f\uff0c\u7531\u4e8e\u5408\u6210\u4e0e\u5206\u79bb\u6280\u672f\u7684\u532e\u4e4f\uff0c\u83b7\u5f97\u7684\u4ea7\u7269\u5f80\u5f80\u90fd\u662f\u591a\u5206\u6563\u7684\u6df7\u5408\u7269\uff0c\u7ed9\u56e2\u7c07\u7684\u7ec4\u6210\u3001\u7ed3\u6784\u8868\u5f81\u548c\u6027\u8d28\u7814\u7a76\u5e26\u6765\u6781\u5927\u56f0\u96be\u3002\u968f\u7740\u91d1\u5c5e\u7eb3\u7c73\u56e2\u7c07\u9886\u57df\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u5df2\u7ecf\u5f00\u53d1\u51fa\u591a\u79cd\u884c\u4e4b\u6709\u6548\u7684\u5408\u6210\u65b9\u6cd5\u3002Au\u7eb3\u7c73\u56e2\u7c07\u7684\u5408\u6210\u7b56\u7565\u662f\u4ee5\u70ed\u529b\u5b66\u9009\u62e9\u548c\u52a8\u529b\u5b66\u63a7\u5236\u4e3a\u7406\u8bba\u6307\u5bfc\uff0c\u5728\u6b64\u57fa\u7840\u4e0a\u53d1\u5c55\u51fa\u4e86\u4e00\u9505\u6cd5\u3001\u4e24\u6b65\u5408\u6210\u6cd5\u4ee5\u53ca\u914d\u4f53\u4ea4\u6362\u7b49\u5408\u6210\u65b9\u6cd5\uff0c\u83b7\u5f97\u4e86\u591a\u79cdAu\u7eb3\u7c73\u56e2\u7c07\uff0c\u63a5\u4e0b\u6765\u5c06\u4e3b\u8981\u4ecb\u7ecd\u786b\u9187\u914d\u4f53\u4fdd\u62a4Au\u7eb3\u7c73\u56e2\u7c07\u7684\u5408\u6210\u7b56\u7565\u3002<\/p>\n<p><strong><b>2.1 <\/b><\/strong><strong><b>\u4e00\u9505\u6cd5<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218349 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72473-14.png\" alt=\"\" width=\"492\" height=\"93\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72473-14.png 492w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72473-14-300x57.png 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<p>\u505a\u5408\u6210\u7c7b\u4f3c\u4e8e\u505a\u996d\uff0c\u7f8e\u5473\u7684\u4e1c\u5317\u4e71\u7096\u3001\u9c9c\u7f8e\u7684\u7ea2\u70e7\u9c7c\u4ee5\u53ca\u53ef\u53e3\u7684\u7ea2\u70e7\u8089\u90fd\u8ba9\u5ba1\u7a3f\u4eba\uff08\u5212\u6389\uff0c\u662f\u98df\u5ba2\uff09\u80c3\u53e3\u5927\u5f00\uff0c\u7136\u800c\u6709\u4e00\u4e9b\u6311\u5254\u7684\u98df\u5ba2\u559c\u6b22\u7b80\u5355\u7c97\u66b4\uff0c\u5c31\u60f3\u8ba9\u53a8\u5e08\u80fd\u4e00\u6b65\u5230\u80c3\uff0c\u54c1\u5c1d\u5230\u7eaf\u7cb9\u7684\u7f8e\u98df\u3002\u800c\u505a\u5408\u6210\u6bd4\u505a\u83dc\u590d\u6742\uff0c\u60f3\u8981\u5728\u4e00\u9505\u53cd\u5e94\u4e2d\u5f97\u5230\u5c3a\u5bf8\u3001\u7ec4\u6210\u548c\u7ed3\u6784\u5355\u5206\u6563\u7684\u4ea7\u7269\u662f\u4e00\u4e2a\u8f83\u5927\u7684\u6311\u6218\u3002\u4e2d\u79d1\u9662\u5408\u80a5\u7269\u8d28\u79d1\u5b66\u7814\u7a76\u9662\u4f0d\u5fd7\u9cb2\u7814\u7a76\u5458\u4e0e\u5361\u8010\u57fa\u6885\u9686\u5927\u5b66Rongchao Jin\u6559\u6388\u62a5\u9053\u4e86\u4e00\u9505\u6cd5\u5408\u6210\u5177\u6709\u4e0d\u540c\u5b98\u80fd\u57fa\u56e2\u786b\u9187\u914d\u4f53\u4fdd\u62a4\u7684\u539f\u5b50\u5355\u5206\u5e03\u7684Au<sub>25<\/sub>\u7eb3\u7c73\u56e2\u7c07\u3002\u5728\u5408\u6210Au<sub>25<\/sub>\u7eb3\u7c73\u56e2\u7c07\u7684\u8fc7\u7a0b\u4e2d\uff0c\u53d1\u73b0\u4e86\u4e00\u79cd\u72ec\u7279\u7684&#8221;\u5c3a\u5bf8\u805a\u7126&#8221;\u73b0\u8c61\uff08\u968f\u7740\u53cd\u5e94\u65f6\u95f4\u7684\u589e\u52a0\uff0c\u4ea7\u7269\u7531\u591a\u5206\u5e03\u5c3a\u5bf8\u5411\u5355\u5206\u5e03\u5c3a\u5bf8\u8f6c\u53d8\uff09\u3002\u8fd9\u79cd\u7b80\u5355\u7684\u4e00\u9505\u5408\u6210\u6cd5\u80fd\u5f97\u5230\u4e00\u7cfb\u5217\u7684\u5177\u6709\u4e0d\u540c\u5b98\u80fd\u57fa\u56e2\u7684\u786b\u9187\u914d\u4f53\u4fdd\u62a4Au<sub>25<\/sub>\u7eb3\u7c73\u56e2\u7c07\uff0c\u8fd9\u4e9b\u7eb3\u7c73\u56e2\u7c07\u5177\u6709\u7279\u5b9a\u8868\u9762\u5316\u5b66\u6027\u8d28\u4ece\u800c\u53ef\u4ee5\u5e94\u7528\u4e8e\u751f\u7269\u7ed3\u5408\u3001\u4f20\u611f\u548c\u8868\u9762\u805a\u5408\u7b49\u9886\u57df\u4e2d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218350 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72474-12.png\" alt=\"\" width=\"600\" height=\"236\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72474-12.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72474-12-300x118.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aWu, Z.; Suhan, J.; Jin, R., One-pot synthesis of atomically monodisperse, thiol-functionalized Au<sub>25 <\/sub>nanoclusters. <em><i>J. Mater. Chem. <\/i><\/em><strong><b>2009,<\/b><\/strong>\u00a0<em><i>19<\/i><\/em>\u00a0(5), 622-626.<\/p>\n<p><strong><b>2.2 \u4e24\u6b65\u5408\u6210\u6cd5<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218351 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72475-8.png\" alt=\"\" width=\"600\" height=\"140\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72475-8.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72475-8-300x70.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u4e16\u754c\u4e0a\u6ca1\u6709\u4ec0\u4e48\u4e8b\u60c5\u662f\u4e00\u987f\u706b\u9505\u89e3\u51b3\u4e0d\u4e86\u7684\uff0c\u5982\u679c\u6709\uff0c\u90a3\u5c31\u518d\u6765\u4e00\u6b21\u3002\u7c7b\u4f3c\u7684\uff0c\u5982\u679c\u4e00\u9505\u6cd5\u65e0\u6cd5\u5f97\u5230\u5c3a\u5bf8\u3001\u7ec4\u6210\u548c\u7ed3\u6784\u5355\u5206\u6563\u7684Au\u7eb3\u7c73\u56e2\u7c07\uff0c\u90a3\u5c31\u9700\u8981\u4ee5\u4e00\u9505\u6cd5\u7684\u4ea7\u7269\u4f5c\u4e3a\u524d\u9a71\u4f53\u8fdb\u884c\u4e00\u6b21 \u201c\u70f9\u996a\u201d\uff08\u5c3a\u5bf8\u805a\u7126\uff09\u4ece\u800c\u83b7\u5f97\u7eaf\u5ea6\u8f83\u9ad8\u7684Au\u7eb3\u7c73\u56e2\u7c07\u3002\u7f8e\u56fd\u5bc6\u897f\u897f\u6bd4\u5927\u5b66\u7684Amala Dass\u6559\u6388\u5c31\u5229\u7528\u4e24\u6b65\u5408\u6210\u6cd5\u5408\u6210\u51fa\u5177\u6709\u8868\u9762\u7b49\u79bb\u5b50\u4f53\u5171\u632f\u5438\u6536\u7684Au\u7eb3\u7c73\u56e2\u7c07\uff0c\u5176\u5206\u5b50\u91cf\u8fbe\u5230\u4e8676.3 kDa\u3002\u4e24\u6b65\u5408\u6210\u6cd5\u7684\u7b80\u8981\u8fc7\u7a0b\u5982\u4e0b\uff1a\u9996\u5148\u4f7f\u7528\u787c\u6c22\u5316\u94a0\u8fd8\u539f\u4e0e\u786b\u9187\u914d\u4f53\u914d\u5408\u7684Au\u7edc\u5408\u7269\u5f97\u5230\u521d\u7ea7\u4ea7\u7269\uff0c\u7136\u540e\u4ee5\u6b64\u4e3a\u524d\u9a71\u4f53\u52a0\u5165\u786b\u9187\u914d\u4f53\u52a0\u70ed\u5904\u7406\u540e\u8fdb\u884c\u7b2c\u4e8c\u6b21\u201c\u5c3a\u5bf8\u805a\u7126\u201d\uff0c\u4ece\u800c\u5f97\u5230\u70ed\u529b\u5b66\u7a33\u5b9a\u7684Au\u7eb3\u7c73\u56e2\u7c07\u3002\u57fa\u4e8e\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u7684\u5408\u6210\u5176\u5b83\u5c3a\u5bf8\u548c\u7ed3\u6784\u7684Au\u7eb3\u7c73\u56e2\u7c07\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218352 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72476-8.png\" alt=\"\" width=\"600\" height=\"313\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72476-8.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72476-8-300x157.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aDass, A., Faradaurate Nanomolecules: A Superstable Plasmonic 76.3 kDa Cluster. <em><i>J. Am. Chem. Soc. <\/i><\/em><strong><b>2011,<\/b><\/strong>\u00a0<em><i>133<\/i><\/em>\u00a0(48), 19259-19261.<\/p>\n<p><strong><b>2.3 \u914d\u4f53\u4ea4\u6362\u6cd5<\/b><\/strong><\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218353 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72477-7.png\" alt=\"\" width=\"600\" height=\"204\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72477-7.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72477-7-300x102.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p>\u8bb0\u5f97\u7b2c\u4e00\u6b21\u770b\u7535\u5f71\u7f8e\u56fd\u5927\u7247\u53d8\u5f62\u91d1\u521a\uff0c\u7535\u5f71\u9662\u5f88\u591a\u5c0f\u670b\u53cb\u90fd\u5728\u4e3a\u5927\u9ec4\u8702\u53d8\u5f62\u8fc7\u7a0b\u559d\u5f69\uff0c\u4ed6\u4eec\u90fd\u68a6\u60f3\u62e5\u6709\u4e00\u53ea\u8fd9\u6837\u7684\u5ba0\u7269\u3002\u7c7b\u4f3c\u7684\uff0c\u5728Au\u7eb3\u7c73\u56e2\u7c07\u7684\u5408\u6210\u4e2d\u53ef\u4f7f\u7528\u914d\u4f53\u4ea4\u6362\u6cd5\u8ba9Au\u7eb3\u7c73\u56e2\u7c07\u62e5\u6709\u7c7b\u4f3c\u53d8\u5f62\u91d1\u521a\u7684\u80fd\u529b\uff1a\u4ece\u4e00\u79cd\u7ed3\u6784\u5411\u53e6\u5916\u4e00\u79cd\u7ed3\u6784\u8fdb\u884c\u8f6c\u53d8\u3002\u5361\u8010\u57fa\u6885\u9686\u5927\u5b66Rongchao Jin\u6559\u6388\u62a5\u9053\u4e86\u4f7f\u7528\u914d\u4f53\u4ea4\u6362\u6cd5\u5c06\u975e\u6676\u7ed3\u6784\u7684Au<sub>38<\/sub>\u7eb3\u7c73\u56e2\u7c07\u8f6c\u53d8\u4e3a\u5177\u6709\u9762\u5fc3\u7acb\u65b9\u7ed3\u6784\u7684Au<sub>36<\/sub>\u7eb3\u7c73\u56e2\u7c07\uff0c\u901a\u8fc7\u65f6\u95f4\u5206\u8fa8\u8d28\u8c31\u548c\u5438\u6536\u5149\u8c31\u5206\u6790\u4e86\u5c3a\u5bf8\u8f6c\u53d8\u7684\u8fc7\u7a0b\uff0c\u5e76\u4e14\u4ee5\u6b64\u4e3a\u57fa\u7840\u63d0\u51fa\u4e86\u76f8\u5e94\u7684\u53cd\u5e94\u673a\u7406\u3002\u57fa\u4e8e\u8fd9\u79cd\u65b9\u6cd5\u4e5f\u53ef\u4ee5\u5408\u6210\u51fa\u5176\u5b83\u5c3a\u5bf8\u548c\u7ed3\u6784\u7684Au\u7eb3\u7c73\u56e2\u7c07\uff0c\u4e3a\u8fdb\u4e00\u6b65\u7406\u89e3Au\u7eb3\u7c73\u56e2\u7c07\u4e0e\u8868\u9762\u914d\u4f53\u4e4b\u95f4\u7684\u5173\u7cfb\u6253\u4e0b\u57fa\u7840\u3002<\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218354 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72478-4.png\" alt=\"\" width=\"489\" height=\"313\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72478-4.png 489w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72478-4-300x192.png 300w\" sizes=\"(max-width: 489px) 100vw, 489px\" \/><\/b><\/strong><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aZeng, C.; Liu, C.; Pei, Y.; Jin, R., Thiol Ligand-Induced Transformation of Au<sub>38<\/sub>(SC<sub>2<\/sub>H<sub>4<\/sub>Ph)<sub>24<\/sub>\u00a0to Au<sub>36<\/sub>(SPh-t-BU)<sub>24<\/sub>. <em><i>Acs Nano <\/i><\/em><strong><b>2013,<\/b><\/strong>\u00a0<em><i>7<\/i><\/em>\u00a0(7), 6138-6145.<\/p>\n<p><strong><b>\uff083\uff09\u68a6\u91cc\u5565\u90fd\u6709\uff1aAu\u7eb3\u7c73\u56e2\u7c07\u7ed3\u6784<\/b><\/strong><\/p>\n<p>\u73b0\u4ee3\u533b\u5b66\u77e5\u8bc6\u7684\u5f88\u5927\u4e00\u90e8\u5206\u662f\u57fa\u4e8e\u4eba\u4f53\u89e3\u5256\u83b7\u5f97\u7684\uff0c\u53ea\u6709\u7cbe\u786e\u4e86\u89e3\u4eba\u4f53\u7ed3\u6784\u540e\u533b\u751f\u624d\u80fd\u5bf9\u75c7\u4e0b\u836f\u3002\u540c\u7406\uff0c\u63ed\u793aAu\u7eb3\u7c73\u56e2\u7c07\u7684\u7ed3\u6784\u4e5f\u662fAu\u7eb3\u7c73\u56e2\u7c07\u7814\u7a76\u7684\u91cd\u8981\u7814\u7a76\u8bfe\u9898\u3002\u800cX-\u5c04\u7ebf\u5355\u6676\u884d\u5c04\u4eea\u72b9\u5982\u4e00\u628a\u950b\u5229\u7684\u624b\u672f\u5200\u5c06Au\u7eb3\u7c73\u56e2\u7c07\u6bcf\u4e00\u4e2a\u7ec6\u5fae\u7ed3\u6784\u89e3\u5256\u6e05\u6670\u3002\u5f53\u7814\u7a76\u4eba\u5458\u83b7\u5f97\u4e00\u4e2aAu\u7eb3\u7c73\u56e2\u7c07\u7684\u6676\u4f53\u7ed3\u6784\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u4ece\u539f\u5b50\u7cbe\u786e\u7ea7\u522b\u7684\u89d2\u5ea6\u89c2\u5bdfAu-Au\u91d1\u5c5e\u952e\u7684\u952e\u957f\u3001\u952e\u89d2\u3001Au\u539f\u5b50\u548c\u914d\u4f53\u4e4b\u95f4\u7684\u7ed3\u5408\u65b9\u5f0f\u4ee5\u53caAu\u7eb3\u7c73\u56e2\u7c07\u7684\u6392\u5217\u6a21\u5f0f\uff08\u6676\u76f8\u6392\u5e03\uff09\u3002\u622a\u81f3\u76ee\u524d\uff0c\u6709\u6570\u5341\u79cdAu\u7eb3\u7c73\u56e2\u7c07\u7684\u7ed3\u6784\u88ab\u6210\u529f\u7684\u89e3\u6790\uff0c\u4ece\u6676\u578b\u7684\u89d2\u5ea6\u6211\u4eec\u53ef\u4ee5\u5206\u4e3a\u975e\u6676\u548c\u5355\u6676\u4e24\u79cd\u7c7b\u578b\u3002<\/p>\n<p><strong><b>3.1 \u975e\u6676<\/b><\/strong><\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218355 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72479-4.png\" alt=\"\" width=\"492\" height=\"151\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72479-4.png 492w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u72479-4-300x92.png 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/b><\/strong><\/p>\n<p>\u4eba\u4eec\u5e38\u8bf4\u67d0\u4e9b\u673a\u6784\u65e0\u7ec4\u7ec7\u65e0\u7eaa\u5f8b\uff0c\u5b9b\u5982\u4e00\u76d8\u6563\u6c99\u3002\u800c\u5728\u6750\u6599\u9886\u57df\u79cd\u4e5f\u5b58\u5728\u7c7b\u4f3c\u4e00\u76d8\u6563\u6c99\u7ed3\u6784\u7684\u7269\u8d28\uff0c\u8fd9\u7c7b\u6750\u6599\u88ab\u5b9a\u4e49\u4e3a\u975e\u6676\u4f53\u6216\u73bb\u7483\u4f53\u3002\u975e\u6676\u4f53\u5185\u90e8\u539f\u5b50\u6216\u5206\u5b50\u7684\u6392\u5217\u65e0\u5468\u671f\u6027,\u5982\u540c\u6db2\u4f53\u90a3\u6837\u6742\u4e71\u65e0\u7ae0\u5730\u5206\u5e03,\u53ef\u770b\u4f5c\u8fc7\u51b7\u6db2\u4f53,\u5982\u73bb\u7483\u3001\u677e\u9999\u3001\u660e\u80f6\u7b49\u3002Au\u7eb3\u7c73\u56e2\u7c07\u4e2d\u4e5f\u5b58\u5728\u975e\u6676\u7ed3\u6784\u7684\u7eb3\u7c73\u56e2\u7c07\u3002\u6700\u8fd1\uff0c\u4e2d\u79d1\u9662\u5408\u80a5\u7269\u8d28\u79d1\u5b66\u7814\u7a76\u9662\u4f0d\u5fd7\u9cb2\u7814\u7a76\u5458\u62a5\u9053\u4e86\u5c06Cd\u539f\u5b50\u63ba\u6742\u5230\u5177\u6709\u9762\u5fc3\u7acb\u65b9\uff08fcc\uff09\u7ed3\u6784Au<sub>44<\/sub>\u7eb3\u7c73\u56e2\u7c07\u4e4b\u540e\u83b7\u5f97\u4e86\u975e\u6676\u7ed3\u6784\u7684Au<sub>47<\/sub>Cd<sub>2<\/sub>\u7eb3\u7c73\u56e2\u7c07\u3002\u76ee\u524d\uff0c\u65e0\u89c4\u5bc6\u5806\u79ef\u6a21\u578b\u53ef\u4ee5\u5f88\u597d\u7684\u63cf\u8ff0\u8fd9\u79cd\u975e\u6676\u7ed3\u6784\u3002\u901a\u8fc7X-\u5c04\u7ebf\u5355\u6676\u884d\u5c04\u53ef\u4ee5\u83b7\u5f97\u8fd9\u4e2a\u975e\u6676\u56e2\u7c07\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u5176\u7ed3\u679c\u8868\u660eAu\u7eb3\u7c73\u56e2\u7c07\u7684\u5185\u6838\u7531\u591a\u79cd\u65e0\u5e8f\u5bc6\u5806\u79ef\u7ed3\u6784\u7ec4\u5408\u800c\u6210\uff0c\u5305\u62ec\u4e86\u963f\u57fa\u7c73\u5fb7\u53cd\u68f1\u67f1\u5f62\u3001\u4e09\u89d2\u67f1\u4f53\u4ee5\u53ca\u6b63\u56db\u9762\u4f53\u7b49\uff0c\u53ef\u8fdb\u4e00\u6b65\u6df1\u5165\u7406\u89e3\u975e\u6676\u7eb3\u7c73\u6750\u6599\u7684\u7ed3\u6784\u3002<\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218356 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724710-4.png\" alt=\"\" width=\"416\" height=\"183\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724710-4.png 416w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724710-4-300x132.png 300w\" sizes=\"(max-width: 416px) 100vw, 416px\" \/><\/b><\/strong><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aZhuang, S. L.; Chen, D.; Liao, L. W.; Zhao, Y.; Xia, N.; Zhang, W. H.; Wang, C. M.; Yang, J.; Wu, Z. K., Hard-Sphere Random Close-Packed Au<sub>47<\/sub>Cd<sub>2<\/sub>(TBBT)<sub>31<\/sub>\u00a0Nanoclusters with a Faradaic Efficiency of Up to 96 % for Electrocatalytic CO<sub>2<\/sub> Reduction to CO. <em><i>Angew. Chem., Int. Ed. <\/i><\/em><strong><b>2020,<\/b><\/strong>\u00a0<em><i>59<\/i><\/em>\u00a0(8), 3073-3077.<\/p>\n<p><strong><b>3.2 \u5355\u6676<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218357 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724711-4.png\" alt=\"\" width=\"600\" height=\"177\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724711-4.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724711-4-300x89.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u4f17\u6240\u5468\u77e5\uff0c\u6676\u4f53\u4ee5\u5176\u5185\u90e8\u539f\u5b50\u3001\u79bb\u5b50\u3001\u5206\u5b50\u5728\u7a7a\u95f4\u4f5c\u4e09\u7ef4\u5468\u671f\u6027\u7684\u89c4\u5219\u6392\u5217\u4e3a\u5176\u6700\u57fa\u672c\u7684\u7ed3\u6784\u7279\u5f81\u3002\u672c\u4f53Au\u7684\u6676\u4f53\u4f53\u7ed3\u6784\u4e3a\u9762\u5fc3\u7acb\u65b9\uff08fcc\uff09\uff0c\u800cAu\u7eb3\u7c73\u56e2\u7c07\u5219\u4f1a\u591a\u79cd\u4e0d\u540c\u4e8e\u672c\u4f53Au\u7684\u975e\u5e38\u89c4\u6676\u4f53\u7ed3\u6784\uff0c\u6bd4\u5982\u516d\u65b9\u5bc6\u5806\u79ef\uff08hcp\uff09\u4ee5\u53ca\u4f53\u5fc3\u7acb\u65b9\uff08bcc\uff09\u3002\u6bd4\u5982\u5bc6\u897f\u897f\u6bd4\u5927\u5b66Amala Dass\u6559\u6388\u5c31\u62a5\u9053\u4e86Au<sub>279<\/sub>\u7eb3\u7c73\u56e2\u7c07\uff0c\u6b64\u7eb3\u7c73\u56e2\u7c07\u7684\u76f4\u5f84\u4e3a2.2\u7eb3\u7c73\uff0c\u662f\u76ee\u524d\u5df2\u7ecf\u89e3\u6790\u51fa\u6676\u4f53\u7ed3\u6784\u6700\u5927\u7684Au\u7eb3\u7c73\u56e2\u7c07\u3002\u6676\u4f53\u7ed3\u6784\u8868\u660eAu<sub>279<\/sub>\u7eb3\u7c73\u56e2\u7c07\u7684\u5185\u6838\u662f\u9762\u5fc3\u7acb\u65b9\u7ed3\u6784\uff0c\u4e14\u8868\u73b0\u51fa\u91d1\u5c5e\u6027\uff0c\u5b83\u7684\u7b49\u79bb\u5b50\u4f53\u5171\u632f\u5438\u6536\u5cf0\u7684\u4f4d\u7f6e\u5728510 nm\u5de6\u53f3\uff0c\u6b64\u7814\u7a76\u7ed3\u679c\u5c06\u6709\u52a9\u4e8e\u4eba\u4eec\u7406\u89e3Au\u7eb3\u7c73\u9897\u7c92\u7684\u7b49\u79bb\u5b50\u5171\u632f\u5438\u6536\u5cf0\u7684\u8d77\u6e90\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218358 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724712-4.png\" alt=\"\" width=\"492\" height=\"226\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724712-4.png 492w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724712-4-300x138.png 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aSakthivel, N. A.; Theivendran, S.; Ganeshraj, V.; Oliver, A. G.; Dass, A., Crystal Structure of Faradaurate-279: Au<sub>279<\/sub>(SPh-TBu)<sub>84<\/sub>\u00a0Plasmonic Nanocrystal Molecules. <em><i>J. Am. Chem. Soc. <\/i><\/em><strong><b>2017,<\/b><\/strong>\u00a0<em><i>139<\/i><\/em>\u00a0(43), 15450-15459.<\/p>\n<p><strong><b>\uff084\uff09\u68a6\u60f3\u7167\u8fdb\u73b0\u5b9e\uff1aAu\u7eb3\u7c73\u56e2\u7c07\u6027\u8d28\u4e0e\u5e94\u7528<\/b><\/strong><\/p>\n<p>\u5c3a\u5bf8\u8d85\u5c0fAu\u7eb3\u7c73\u56e2\u7c07\u5177\u6709\u8367\u5149\u3001\u78c1\u6027\u548c\u50ac\u5316\u7b49\u591a\u79cd\u72ec\u7279\u6027\u8d28\uff0c\u4ece\u800c\u5728\u591a\u4e2a\u9886\u57df\u6709\u6f5c\u5728\u5e94\u7528\u3002\u9996\u5148\uff0c\u8367\u5149\u7eb3\u7c73\u56e2\u7c07\u5728\u7eb3\u7c73\u533b\u5b66\u4e2d\u5177\u6709\u6f5c\u5728\u5e94\u7528\uff0c\u5982DNA\/\u86cb\u767d\u8d28\u3001\u514d\u75ab\u8ba4\u77e5\u548c\u836f\u7406\u52a8\u529b\u5b66\u3001\u751f\u7269\u6807\u7b7e\u548c\u7ec6\u80de\u6210\u50cf\u3001\u624b\u6027\u8bc6\u522b\u3001\u65ad\u5c42\u626b\u63cf\u6210\u50cf\u3001\u836f\u7269\u8f93\u9001\u3001\u764c\u75c7\u6cbb\u7597\u3001\u73af\u5883\u76d1\u6d4b\u548c\u5316\u5b66\u4f20\u611f\u7b49\u3002Au\u7eb3\u7c73\u56e2\u7c07\u7684\u53e6\u4e00\u4e2a\u4e3b\u8981\u5e94\u7528\u662f\u591a\u76f8\u50ac\u5316\u3002\u5176\u6b21\uff0c\u7531\u4e8eAu\u7eb3\u7c73\u56e2\u7c07\u662f\u4e00\u79cd\u51c6\u5206\u5b50\uff0c\u62e5\u6709\u7c7b\u4f3c\u5206\u5b50\u7684\u5206\u5b50\u8f68\u9053\uff0c\u4ece\u800c\u8ba9Au\u7eb3\u7c73\u56e2\u7c07\u62e5\u6709\u7279\u6b8a\u7684\u78c1\u6027\u3002\u53e6\u5916Au\u7eb3\u7c73\u56e2\u7c07\u62e5\u6709\u8d85\u5c0f\u5c3a\u5bf8\uff0c\u4ece\u800c\u5177\u6709\u51e0\u4e2a\u7279\u6027\uff0c\u5305\u62ec\u9ad8\u6bd4\u8868\u9762\u79ef\u3001\u9ad8\u542b\u91cf\u7684\u4f4e\u914d\u4f4d\u539f\u5b50\u4f4d\u70b9\u3001\u91cf\u5b50\u5c3a\u5bf8\u6548\u5e94\u3001\u53ef\u8c03\u6210\u5206\u548c\u72ec\u7279\u7684\u8868\u9762\u7ed3\u6784\uff0c\u4f7fAu\u7eb3\u7c73\u56e2\u7c07\u6210\u4e3a\u4e00\u79cd\u6709\u522b\u4e8e\u4f20\u7edf\u7eb3\u7c73\u9897\u7c92\u7684\u50ac\u5316\u5242\u3002<\/p>\n<p><strong><b>4.1 \u8367\u5149<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218359 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724713-4.png\" alt=\"\" width=\"600\" height=\"154\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724713-4.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724713-4-300x77.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u00a0\u786b\u9187\u914d\u4f53\u4fdd\u62a4\u7684Au\u7eb3\u7c73\u56e2\u7c07\u7684\u8367\u5149\u6027\u8d28\u901a\u5e38\u88ab\u8ba4\u4e3a\u4e0e\u56e2\u7c07\u8868\u9762\u7684Au(I)-\u786b\u9187\u914d\u4f53\u5f62\u6210\u7684\u6a21\u4f53\uff08motif\uff09\u6709\u5173\uff0c\u4f46\u662f\u57fa\u4e8e\u5f53\u65f6\u8fd8\u6ca1\u6709\u5408\u6210\u51fa\u5177\u6709\u8367\u5149\u91cf\u5b50\u4ea7\u7387\u5f88\u9ad8\u7684\u539f\u5b50\u7cbe\u786e\u7ec4\u6210\u548c\u7ed3\u6784\u7684Au\u7eb3\u7c73\u56e2\u7c07\uff0c\u56e0\u6b64\u8fd9\u79cd\u5047\u8bbe\u5e76\u6ca1\u6709\u76f4\u63a5\u7684\u8bc1\u636e\u6765\u8bc1\u660e\u3002\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\u8c22\u5efa\u5e73\u6559\u6388\u56e2\u961f\u62a5\u544a\u4e00\u79cd\u53ef\u4ee5\u53d1\u5c04\u7ea2\u5149\u7684\u786b\u9187\u914d\u4f53\u4fdd\u62a4\u7684Au \u7eb3\u7c73\u56e2\u7c07\uff0c\u5b83\u7684\u5206\u5b50\u5f0f\u662fAu<sub>22<\/sub>\u00a0(SR)<sub>18<\/sub>\uff0c\u5728 \u223c665 nm \u6fc0\u5149\u6fc0\u53d1\u4e0b\u7684\u91cf\u5b50\u4ea7\u7387\u4e3a\u223c8%\u3002\u4ed6\u4eec\u7684\u7ed3\u679c\u8868\u660e\uff0cAu<sub>22<\/sub>\u00a0(SR)<sub>18<\/sub>\u00a0\u7684\u8367\u5149\u6e90\u81ea\u8868\u9762Au(I)-\u786b\u9187\u914d\u4f53\u7684\u805a\u96c6\u8bf1\u5bfc\u53d1\u5149\uff08AIE\uff09\u6548\u5e94\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218360 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724714-4.png\" alt=\"\" width=\"492\" height=\"114\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724714-4.png 492w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724714-4-300x70.png 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aYu, Y.; Luo, Z.; Chevrier, D. M.; Leong, D. T.; Zhang, P.; Jiang, D.-e.; Xie, J., Identification of a Highly Luminescent Au<sub>22<\/sub>(SG)<sub>18<\/sub>\u00a0Nanocluster. <em><i>J. Am. Chem. Soc. <\/i><\/em><strong><b>2014,<\/b><\/strong>\u00a0<em><i>136<\/i><\/em>\u00a0(4), 1246-1249.<\/p>\n<p><strong><b>4.2 \u78c1\u6027<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218361 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724715-4.png\" alt=\"\" width=\"492\" height=\"124\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724715-4.png 492w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724715-4-300x76.png 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<p>\u6211\u4eec\u90fd\u77e5\u9053\u5757\u4f53Au\u6750\u6599\u662f\u6297\u78c1\u6027\u7684\u3002\u867d\u7136\u5757\u4f53Au\u7684\u5bfc\u5e26\u7535\u5b50\u4f1a\u8868\u73b0\u51fa\u5fae\u5f31\u7684\u987a\u78c1\u6027(\u4e5f\u5c31\u662f\u6ce1\u5229\u987a\u78c1\u6027)\uff0c\u4f46\u662f\u4f20\u5bfc\u7535\u5b50\u7684\u6717\u9053\u6297\u78c1\u5f3a\u5ea6\u4e0eAu-\u914d\u4f53\u7684\u6297\u78c1\u5f3a\u5ea6\u4e4b\u548c\u8d85\u8fc7\u5fae\u5f31\u7684\u987a\u78c1\u5f3a\u5ea6\uff0c\u56e0\u6b64\u5757\u4f53\u91d1\u8868\u73b0\u51fa\u6297\u78c1\u6027\u3002\u800c\u5728\u5c3a\u5bf8\u8d85\u5c0f\u7684Au\u7eb3\u7c73\u56e2\u7c07\u5728\u78c1\u6027\u65b9\u9762\u5177\u6709\u4e0d\u540c\u7684\u8868\u73b0\uff0c\u8fd9\u662f\u56e0\u4e3aAu\u7eb3\u7c73\u56e2\u7c07\u662f\u4e00\u79cd\u7c7b\u4f3c\u5206\u5b50\u7684\u7eb3\u7c73\u9897\u7c92\uff0c\u800c\u6839\u636e\u8d85\u539f\u5b50\u7406\u8bba\uff0cAu\u7eb3\u7c73\u56e2\u7c07\u7684\u5206\u5b50\u8f68\u9053\u4e2d\u7684\u7535\u5b50\u6392\u5e03\u4f1a\u5bfc\u81f4\u91d1\u5c5e\u7eb3\u7c73\u56e2\u7c07\u5177\u6709\u7279\u6b8a\u7684\u78c1\u6027\u3002\u5b89\u5fbd\u5927\u5b66\u6731\u6ee1\u6d32\u6559\u6388\u4e0e\u5361\u8010\u57fa\u6885\u9686\u5927\u5b66Rongchao Jin\u6559\u6388\u62a5\u9053\u4e86Au<sub>25<\/sub>\u7eb3\u7c73\u56e2\u7c07\u7684\u78c1\u6027\uff1a\u8d1f\u4e00\u4ef7\u7684Au<sub>25<\/sub>\u662f8\u7535\u5b50\u6ee1\u58f3\u5c42\u7684\u7535\u5b50\u7ed3\u6784\uff0c\u6240\u6709\u7684\u7535\u5b50\u90fd\u4e92\u76f8\u6210\u5bf9\uff0c\u56e0\u6b64\u6ca1\u6709\u78c1\u6027\uff0c\u800c\u5f53\u56e2\u7c07\u88ab\u6c27\u6c14\u6216\u8005\u53cc\u6c27\u6c34\u6c27\u5316\u6210\u96f6\u4ef7\u7684Au<sub>25<\/sub>\uff0c\u5916\u58f3\u5c42\u7535\u5b50\u6570\u53d8\u4e3a7\uff0c\u51fa\u73b0\u6210\u5355\u7535\u5b50\uff0c\u4f7f\u5f97\u56e2\u7c07\u4ea7\u751f\u987a\u78c1\u6027\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218362 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724716-4.png\" alt=\"\" width=\"274\" height=\"286\" \/><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aZhu, M.; Aikens, C. M.; Hendrich, M. P.; Gupta, R.; Qian, H.; Schatz, G. C.; Jin, R., Reversible Switching of Magnetism in Thiolate-Protected Au<sub>25<\/sub>\u00a0Superatoms. <em><i>J. Am. Chem. Soc. <\/i><\/em><strong><b>2009,<\/b><\/strong>\u00a0<em><i>131<\/i><\/em>\u00a0(7), 2490-2491.<\/p>\n<p><strong><b>4.3 \u50ac\u5316<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218363 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724717-4.png\" alt=\"\" width=\"492\" height=\"123\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724717-4.png 492w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724717-4-300x75.png 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<p>Au\u7eb3\u7c73\u7c92\u5b50\u80fd\u591f\u50ac\u5316\u591a\u79cd\u53cd\u5e94\uff0c\u6bd4\u5982\u9009\u62e9\u6027\u6c27\u5316\u548c\u6c22\u5316\u53cd\u5e94\u3002\u8fd1\u5e74\u6765\uff0c\u4eba\u4eec\u8fdb\u884c\u4e86\u5927\u91cf\u7684\u7814\u7a76\uff0c\u5e0c\u671b\u80fd\u63ed\u5f00Au\u7eb3\u7c73\u7c92\u5b50\u50ac\u5316\u6027\u80fd\u7684\u8d77\u6e90\u3002\u7136\u800c\uff0c\u5728\u5927\u591a\u6570\u7814\u7a76\u4e2d\u7eb3\u7c73\u7c92\u5b50\u662f\u591a\u5206\u6563\u7684\uff1b\u5373\u4f7f\u5728\u6700\u597d\u7684\u60c5\u51b5\u4e0b\uff0c\u9897\u7c92\u7684\u5206\u6563\u5ea6\u4ecd\u7136\u662f5%\u5de6\u53f3\u3002\u56e0\u6b64\uff0c\u89c2\u5bdf\u5230\u7684Au\u7eb3\u7c73\u7c92\u5b50\u7684\u50ac\u5316\u6027\u80fd\u4ec5\u53cd\u6620\u4e86\u7cfb\u7efc\u5e73\u5747\u503c\u3002Au\u7eb3\u7c73\u7c92\u5b50\u7684\u591a\u5206\u6563\u6027\u53ca\u5176\u672a\u77e5\u7684\u8868\u9762\u7ed3\u6784\u59a8\u788d\u4e86\u7eb3\u7c73\u7c92\u5b50\u7ed3\u6784\u548c\u7535\u5b50\u6027\u8d28\u4e0e\u5176\u50ac\u5316\u6027\u80fd\u7684\u7cbe\u786e\u5173\u8054\u3002\u56e0\u6b64\uff0c\u4e3a\u4e86\u7406\u89e3\u5b83\u4eec\u50ac\u5316\u6027\u80fd\u7684\u8d77\u6e90\uff0c\u9700\u8981\u4f7f\u7528\u539f\u5b50\u7cbe\u786e\u7684Au\u7eb3\u7c73\u7c92\u5b50\u4f5c\u4e3a\u50ac\u5316\u5242\u3002\u5357\u4eac\u5927\u5b66\u795d\u8273\u6559\u6388\u4e0e\u5361\u8010\u57fa\u6885\u9686\u5927\u5b66Rongchao Jin\u6559\u6388\u7684\u7814\u7a76\u8868\u660e\uff1a\u5229\u7528\u539f\u5b50\u7cbe\u786e\u7684Au<sub>25<\/sub>(SR)<sub>18<\/sub>\u4f5c\u4e3a\u50ac\u5316\u5242\u50ac\u5316\u4e0d\u9971\u548c\u8102\u80aa\u9178\u7684\u9009\u62e9\u6027\u52a0\u6c22\uff0c\u5176\u5408\u6210\u4e0d\u9971\u548c\u9187\u7684\u9009\u62e9\u6027\u8fbe\u5230100%\u3002\u6838-\u58f3\u7ed3\u6784Au<sub>25<\/sub>(SR)<sub>18<\/sub>\uff08\u5373Au<sub>13<\/sub>\u6838\/Au<sub>12<\/sub>\u58f3\uff09\u53ca\u5176\u72ec\u7279\u7684\u7535\u5b50\u7279\u6027\uff08\u5373\u5bcc\u7535\u5b50Au<sub>13<\/sub>\u6838\u548c\u4f4e\u914d\u4f4d\u8868\u9762\u91d1\u539f\u5b50\uff09\u662f\u9ad8\u50ac\u5316\u6d3b\u6027\u7684\u6765\u6e90\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-218364 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724718-4.png\" alt=\"\" width=\"378\" height=\"178\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724718-4.png 378w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/02\/\u56fe\u724718-4-300x141.png 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aZhu, Y.; Qian, H.; Drake, B. A.; Jin, R., Atomically Precise Au<sub>25<\/sub>(SR)<sub>18<\/sub>\u00a0Nanoparticles as Catalysts for the Selective Hydrogenation of alpha,beta-Unsaturated Ketones and Aldehydes. <em><i>Angew. Chem., Int. Ed.<\/i><\/em>\u00a0<strong><b>2010<\/b><\/strong>, <em><i>49<\/i><\/em>\u00a0(7), 1295-1298.<\/p>\n<p><strong><b>\uff085\uff09\u5c55\u671b<\/b><\/strong><\/p>\n<p>\u5f15\u7528\u4e00\u7bc7\u7efc\u8ff0\u7684\u53e5\u5b50\uff1a\u201c\u539f\u5b50\u7cbe\u786e\u7eb3\u7c73\u7c92\u5b50\u7814\u7a76\u7684\u65f6\u4ee3\u5df2\u7ecf\u5230\u6765\u3002\u5728\u5c06\u6765\uff0c\u7eb3\u7c73\u7c92\u5b50\u7684\u7814\u7a76\u5c06\u8fbe\u5230\u5355\u539f\u5b50\u548c\u5355\u7535\u5b50\u6c34\u5e73\uff0c\u6709\u671b\u663e\u8457\u63a8\u8fdb\u57fa\u7840\u79d1\u5b66\u8fdb\u6b65\uff0c\u7279\u522b\u662f\u5728\u539f\u5b50\u7cbe\u786e\u7ea7\u522b\u4e0a\u7406\u89e3\u7ed3\u6784-\u6027\u80fd\u4e4b\u95f4\u5173\u7cfb\uff0c\u8fd9\u5c06\u5f00\u8f9f\u7eb3\u7c73\u79d1\u5b66\u548c\u7eb3\u7c73\u6280\u672f\u7684\u65b0\u89c6\u91ce\u201c\u3002<\/p>\n<p>\u672c\u6587\u7531\u8e0f\u6d6a\u4f9b\u7a3f\u3002<\/p>\n<p>\u672c\u5185\u5bb9\u4e3a\u4f5c\u8005\u72ec\u7acb\u89c2\u70b9\uff0c\u4e0d\u4ee3\u8868\u6750\u6599\u4eba\u7f51\u7acb\u573a\u3002<\/p>\n<p>\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\uff0c\u6388\u6743\u4e8b\u5b9c\u8bf7\u8054\u7cfbkefu@cailiaoren.com\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\u7bb1: tougao@cailiaoren.com.<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5e73\u65f6\u751f\u6d3b\u4e2d\uff0c\u4eba\u4eec\u4f1a\u5076\u9047\u4e00\u4e9b\u53ef\u7231\u7684\u53cc\u80de\u80ce\uff0c\u6211\u4eec\u5e38\u5e38\u60ca\u53f9\u8fd9\u4e9b\u53cc\u751f\u5b50\u7684\u76f8\u8c8c\u5982\u6b64\u76f8\u4f3c\u4ee5\u81f3\u4e8e\u4ed6\u4eec\u7684\u7236\u6bcd\u4e5f\u65e0\u6cd5\u533a\u5206\u5f7c\u6b64\uff0c\u7136\u800c\u5728\u5fae\u89c2\u4e16\u754c\u4e2d\uff0c\u7eb3\u7c73\u5316\u5b66\u5bb6\u7ecf\u5e38\u5bf9\u4f17\u6240\u5468\u77e5\u7684\u4e8b\u5b9e\u611f&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":218365,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-218346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/218346"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=218346"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/218346\/revisions"}],"predecessor-version":[{"id":218383,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/218346\/revisions\/218383"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/218365"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=218346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=218346"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=218346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}