{"id":224803,"date":"2021-07-23T06:36:24","date_gmt":"2021-07-22T22:36:24","guid":{"rendered":"\/\/m.iemloyee.com\/?p=224803"},"modified":"2021-07-22T20:36:40","modified_gmt":"2021-07-22T12:36:40","slug":"%e9%99%88%e9%b9%8f%e6%95%99%e6%8e%88-nature%e5%ad%90%e5%88%8a%ef%bc%9a%e7%ba%b3%e7%b1%b3%e5%b0%ba%e5%ba%a6%e4%b8%8a%e7%9a%84%e5%88%86%e5%ad%90%e5%90%b8%e9%99%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=224803","title":{"rendered":"\u9648\u9e4f\u6559\u6388 Nature\u5b50\u520a\uff1a\u7eb3\u7c73\u5c3a\u5ea6\u4e0a\u7684\u5206\u5b50\u5438\u9644"},"content":{"rendered":"

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u5438\u9644<\/strong>\u662f\u6307\u5f53\u6d41\u4f53\u4e0e\u591a\u5b54\u56fa\u4f53\u63a5\u89e6\u65f6\uff0c\u6d41\u4f53\u4e2d\u67d0\u4e00\u7ec4\u5206\u6216\u591a\u4e2a\u7ec4\u5206\u5728\u56fa\u4f53\u8868\u9762\u5904\u4ea7\u751f\u79ef\u84c4\u7684\u73b0\u8c61\u3002\u5438\u9644\u4e5f\u6307\u7269\u8d28\uff08\u4e3b\u8981\u662f\u56fa\u4f53\u7269\u8d28\uff09\u8868\u9762\u5438\u4f4f\u5468\u56f4\u4ecb\u8d28\uff08\u6db2\u4f53\u6216\u6c14\u4f53\uff09\u4e2d\u7684\u5206\u5b50\u6216\u79bb\u5b50\u73b0\u8c61\u3002\u5438\u9644\u5728\u65e5\u5e38\u751f\u6d3b\u3001\u7814\u7a76\u548c\u5de5\u4e1a\u5e94\u7528\u7684\u8bb8\u591a\u8fc7\u7a0b\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u4f8b\u5982\u901a\u8fc7\u4e0d\u540c\u7684\u5438\u9644\u4eb2\u548c\u529b\u6216\u52a8\u529b\u5b66\u8fdb\u884c\u51c0\u5316\u3001\u5206\u79bb\u6216\u51c0\u5316\uff1b\u50ac\u5316\u53cd\u5e94\u7269\u6d3b\u5316\u6216\u50ac\u5316\u5242\u4e2d\u6bd2\uff1b\u901a\u8fc7\u5438\u9644\u5f15\u8d77\u7684\u7269\u7406\u5316\u5b66\u53d8\u5316\u8fdb\u884c\u4f20\u611f\u3002\u5728\u7eb3\u7c73\u9897\u7c92\u4e0a\uff0c\u5206\u5b50\u7684\u5438\u9644\u53ef\u4ee5\u7a33\u5b9a\u5176\u6eb6\u6db2\u5206\u6563\u6027\uff0c\u5728\u5408\u6210\u8fc7\u7a0b\u4e2d\u63a7\u5236\u5176\u5f62\u8c8c\uff0c\u589e\u5f3a\u5176\u8868\u9762\u529f\u80fd\u6027\uff0c\u6216\u9650\u5236\u5176\u50ac\u5316\u6027\u80fd\u3002\u4e3a\u6539\u8fdb\u8fd9\u4e9b\u5e94\u7528\u6216\u63a2\u7d22\u65b0\u5e94\u7528\uff0c\u975e\u5e38\u6709\u5fc5\u8981\u5b9a\u91cf\u5730\u4e86\u89e3\u5206\u5b50\u5728\u8868\u9762\u7684\u5438\u9644\u884c\u4e3a\u3002\u7136\u800c\uff0c\u8bb8\u591a\u65b9\u9762\u4f7f\u5176\u5177\u6709\u6311\u6218\u6027\uff0c\u5305\u62ec\u5438\u9644\u5206\u5b50\u548c\u81ea\u7531\u5206\u5b50\u7684\u533a\u522b\uff0c\u5438\u9644\u8d28\u7684\u6570\u91cf\u901a\u5e38\u5f88\u5c0f\uff0c\u6eb6\u5242\u7684\u5e72\u6270\uff0c\u4ee5\u53ca\u5438\u9644\u5242\u8868\u9762\u5728\u4e0d\u540c\u957f\u5ea6\u5c3a\u5ea6\u4e0a\u7684\u4e0d\u5747\u5300\u6027\u3002\u5bf9\u4e8e\u7eb3\u7c73\u9897\u7c92\u7684\u5438\u9644\uff0c\u5b83\u4eec\u7684\u5c0f\u5c3a\u5bf8\u3001\u591a\u4e2a\u8868\u9762\u5c0f\u5e73\u9762\u548c\u5185\u5728\u7684\u4e0d\u5747\u5300\u6027\u5e26\u6765\u4e86\u8fdb\u4e00\u6b65\u7684\u6311\u6218\uff0c\u9700\u8981\u9ad8\u5206\u8fa8\u7387\u3001\u9ad8\u7075\u654f\u5ea6\u548c\u5b9a\u91cf\u7684\u6d4b\u91cf\uff0c\u800c\u4f20\u7edf\u7684\u4f53\u79ef\u6d4b\u91cf\u65b9\u6cd5\u5bf9\u8bb8\u591a\u9897\u7c92\u5177\u6709\u5e73\u5747\u503c\uff0c\u63a9\u76d6\u5355\u4e2a\u9897\u7c92\u6216\u5b50\u9897\u7c92\u6c34\u5e73\u4e0a\u7684\u5438\u9644\u5dee\u5f02\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u7f8e\u56fd\u5eb7\u5948\u5c14\u5927\u5b66\u9648\u9e4f\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba<\/strong>\u62a5\u9053\u4e86\u5229\u7528\u5177\u6709\u8d85\u5206\u8fa8\u7387\u7684COMPetition-Enabled\u6210\u50cf\u6280\u672f\uff08COMPEITS\uff09\uff0c\u80fd\u591f\u4ee5\u7eb3\u7c73\u5206\u8fa8\u7387\u539f\u4f4d\u6210\u50cf\u975e\u8367\u5149\u8868\u9762\u8fc7\u7a0b\uff0c\u4ece\u800c\u7ed8\u5236\u4e86\u5728\u73af\u5883\u6eb6\u6db2\u6761\u4ef6\u4e0b\uff0c\u5c0f\u5206\u5b50\/\u79bb\u5b50\u548c\u805a\u5408\u7269\u914d\u4f53\u5728\u5404\u79cd\u5f62\u6001\u91d1\uff08Au\uff09\u7eb3\u7c73\u9897\u7c92\u4e0a\u7684\u5438\u9644\u56fe\u3002\u8fd9\u4e9b\u914d\u4f53\u5728\u5f62\u72b6-\u63a7\u5236\u5408\u6210\u3001\u6eb6\u6db2\u7a33\u5b9a\u5316\u3001\u8868\u9762\u529f\u80fd\u5316\u4ee5\u53ca\u5404\u79cd\u7ec4\u6210\u7684\u7eb3\u7c73\u9897\u7c92\u7684\u50ac\u5316\u4e2d\u6bd2\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u540c\u65f6\uff0c\u4f5c\u8005\u8fd8\u91cf\u5316\u4e86\u5b83\u4eec\u7684\u5438\u9644\u4eb2\u548c\u529b\uff0c\u5e76\u63ed\u793a\u4e86\u6b63\/\u8d1f\u5438\u9644\u534f\u540c\u6027\uff0c\u8fd9\u4e24\u79cd\u5438\u9644\u534f\u540c\u6027\u751a\u81f3\u5728\u540c\u4e00\u7eb3\u7c73\u9897\u7c92\u4e0a\u7684\u4e0d\u540c\u4f4d\u70b9\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002\u4f5c\u8005\u8fdb\u4e00\u6b65\u53d1\u73b0\u4e86\u914d\u4f53\u5438\u9644\u5728\u4e0d\u540c\u7eb3\u7c73\u9897\u7c92\u8868\u9762\u4e4b\u95f4\u7684\u4ea4\u53c9\u884c\u4e3a\uff0c\u4ece\u800c\u63d0\u51fa\u4e86\u4e00\u79cd\u8868\u9762\u8c03\u8c10\u5408\u6210\u80f6\u4f53\u91d1\u5c5e\u7eb3\u7c73\u9897\u7c92\u7684\u7b56\u7565\u53ca\u5176\u5b9e\u73b0\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cNanoscale cooperative adsorption for materials control\u201d<\/strong>\u53d1\u5e03\u5728\u56fd\u9645\u8457\u540d\u671f\u520aNature Communications<\/strong>\u4e0a\u3002<\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00\u3001\u5355\u4e2a5-nm Au\u7eb3\u7c73\u9897\u7c92\u4e0a\u534f\u540c\u914d\u4f53\u5438\u9644\u7684COMPEITS\u6210\u50cf<\/strong>
\n \"\"\uff08a\uff09\u7c92\u5b50\u548c\u914d\u4f53\u7684\u5b9e\u9a8c\u8bbe\u8ba1\u548c\u8303\u56f4\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b-d\uff09CTAB\u3001PVP55\u548cI–<\/sup>\u7684\u8367\u5149\u8f85\u52a9\u53cd\u5e94\u901f\u7387VR<\/sub> vs [L]\u7684\u5355\u7c92\u5b50\u6ef4\u5b9a\uff0c\u5206\u522b\u4e3a50\u300136\u548c44\u4e2a\u7c92\u5b50\uff1b<\/p>\n

\uff08f-h\uff09\u5177\u6709\u4e0d\u540c\u6297\u8861\u9634\u79bb\u5b50\u3001\u5206\u5b50\u91cf\u7684PVP\u548c\u65e0\u534f\u540c\u6027\u7684\u914d\u4f53\u7684CTA+<\/sup>\u7684\u7c92\u5b50\u5e73\u5747\u5438\u9644\u5e73\u8861\u5e38\u6570K<\/em>\u548c\u5e0c\u5c14\u7cfb\u6570h<\/em>\uff1b<\/p>\n

\uff08i-j\uff09\u5de6\u56fe\uff1aCTAB\u548cPVP55k\u7684h<\/em> vs. K<\/em>\uff1b\u53f3\u56fe\uff1ah<\/em>\u7684\u76f4\u65b9\u56fe\u3002<\/p>\n

\u56fe\u4e8c\u3001Au\u7eb3\u7c73\u7247\u4e0a\u5438\u9644\u4eb2\u548c\u529b\u548c\u534f\u540c\u6027\u7684\u4e9a\u9897\u7c92\u53d8\u5316<\/strong>
\n \"\"\uff08a\uff09\u5728[CTAB]=0.5\u548c0 \u03bcM\u4e4b\u95f4\u8ba1\u7b97\u7684\u7528\u4e8eCTAB\u5438\u9644\u7684Au\u7eb3\u7c73\u7247\u7684\u4ee3\u8868\u6027COMPEITS\u56fe\u50cf\uff1b<\/p>\n

\uff08b-c\uff09\u84dd\u8272\/\u7ea2\u8272\u533a\u57df\u7684\u4e00\u7ef4\uff081D\uff09\u6295\u5f71\uff1b<\/p>\n

\uff08d\uff09\u76f8\u5e94\u7684\u626b\u63cf\u7535\u955c\uff08SEM\uff09\u548c\u5206\u5272\u65b9\u6848\uff1b<\/p>\n

\uff08e-g\uff09CTAB\u3001PVP55k\u3001I\u2212<\/sup>\u548cBME\u572855\u300140\u300136\u548c40\u4e2a\u7eb3\u7c73\u7247\u4e0a\u7684\u5438\u9644\u4eb2\u548c\u529b\uff08K<\/em>\uff09\u548c\u534f\u540c\u6027\uff08h<\/em>\uff09\u7684\u9762\u548c\u5b50\u9762\u5dee\u5f02\uff1b<\/p>\n

\uff08h-i\uff09CTAB\u548cPVP55k\u7684\u4e9a\u7c92\u5b50h<\/em>\u4e0eK<\/em>\u76f8\u5173\u6027\u3002<\/p>\n

\u56fe\u4e09\u3001Au\u7eb3\u7c73\u68d2\u4e0a\u5438\u9644\u4eb2\u548c\u529b\u548c\u534f\u540c\u6027\u7684\u4e9a\u9897\u7c92\u53d8\u5316<\/strong>
\n \"\"\uff08a-c\uff09COMPEITS\u548cSEM\u56fe\u50cf\u5982\u56fe2a-d\u6240\u793a\uff0c\u4f46\u5bf9\u4e8eAu\u7eb3\u7c73\u68d2\uff08102<\/sup> nm2<\/sup>\/\u50cf\u7d20\uff09\uff0c1D\u6295\u5f71\u662f\u9488\u5bf9\u6574\u4e2a\u7eb3\u7c73\u68d2\uff1b<\/p>\n

\uff08d-f\uff09\u572820\u300115\u300121\u548c44\u4e2a\u7eb3\u7c73\u68d2\u4e0aCTAB\u3001PVP55k\u548cI\u2212<\/sup>&Br\u2212<\/sup>\u7684\u5438\u9644\u4eb2\u548c\u529b\uff08K<\/em>\uff09\u548c\u534f\u540c\u6027\uff08h<\/em>\uff09\u7684\u9762\u548c\u5b50\u9762\u5dee\u5f02\uff1b<\/p>\n

\uff08g-h\uff09CTAB\u548cPVP55k\u7684\u4e9a\u7c92\u5b50h<\/em>\u4e0eK<\/em>\u76f8\u5173\u6027\u3002<\/p>\n

\u56fe\u56db\u3001\u914d\u4f53\u5438\u9644\u5728\u4e0d\u540c\u5c0f\u5e73\u9762\u4e0a\u7684\u4ea4\u53c9\u884c\u4e3a\u53ca\u5176\u5e94\u7528<\/strong>
\n \"\"\uff08a-c\uff09\u5438\u9644\u914d\u4f53\u5bc6\u5ea6\u03c1<\/em>\u4f5c\u4e3a\u5f3a\u548c\u5f31\u5438\u9644\u9762\u4e4b\u95f4[L]\u7684\u51fd\u6570\u7684\u4e09\u79cd\u60c5\u51b5\uff0c\u57fa\u4e8e\u7b49\u5f0f\uff1b<\/p>\n

\uff08d-i\uff09\u5de6\u56fe\uff1a\u5728\u589e\u52a0[CTAB]\u65f6\u5408\u6210\u7684Au\u7eb3\u7c73\u9897\u7c92\u7684SEM\u56fe\u50cf\uff1a0.26\u30010.52\u30011.04\u30011.56\u30012.34\u548c3.12 mM\u3002\u53f3\uff1a\u76f8\u5e94\u7684\u6b20\u7535\u4f4d\u94c5\u6c89\u79ef\u7684CV<\/em>\u3002<\/p>\n

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

\u7efc\u4e0a\u6240\u8ff0\uff0c\u901a\u8fc7\u5b9a\u91cf\u5730\u7406\u89e3\u5206\u5b50\u5438\u9644\uff0c\u7279\u522b\u662f\u7eb3\u7c73\u5c3a\u5ea6\u4e0a\u7684\u5206\u5b50\u5438\u9644\uff0c\u5bf9\u4e8e\u786e\u5b9a\u6750\u6599\u63a7\u5236\u3001\u50ac\u5316\u548c\u5206\u79bb\u7b49\u8fc7\u7a0b\u7684\u6709\u6548\u6027\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u7eb3\u7c73\u6210\u50cf\u7684\u9ad8\u5206\u8fa8\u7387\u3001\u5b9a\u91cf\u77e5\u8bc6\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u5206\u5b50\u4fe1\u606f\uff08\u5438\u9644\u534f\u540c\u6027\u548c\u4ea4\u53c9\u6027\uff09\uff0c\u800c\u4e14\u8fd8\u63d0\u4f9b\u4e86\u63a7\u5236\u53c2\u6570\uff0c\u7528\u4e8e\u5c0f\u5e73\u9762\u63a7\u5236\u7684\u80f6\u4f53\u7eb3\u7c73\u9897\u7c92\u5408\u6210\u3002\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u6f5c\u5728\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u901a\u8fc7\u9009\u62e9\u6027\u8680\u523b\u5728\u7eb3\u7c73\u9897\u7c92\u8868\u9762\u96d5\u523b\u4e2d\uff0c\u914d\u4f53\u8bf1\u5bfc\u7684\u7535\u5076\u7f6e\u6362\u751f\u6210\u7a7a\u5fc3\u7eb3\u7c73\u7ed3\u6784\uff0c\u56fa\u4f53\u9897\u7c92\u4e0a\u7684\u5c0f\u5e73\u9762\u9009\u62e9\u6027\u6c89\u79ef\uff0c\u53ef\u8c03\u8868\u9762\u529f\u80fd\u5316\uff0c\u50ac\u5316\u9009\u62e9\u6027\u63a7\u5236\uff0c\u4ee5\u53ca\u50ac\u5316\u5242\u4e2d\u6bd2\u7f13\u89e3\u3002\u5bf9\u4e8e\u6240\u6709\u8fd9\u4e9b\uff0c\u4f5c\u8005\u76f8\u4fe1\u8fd9\u4e9b\u672a\u88ab\u53d1\u73b0\u7684\u65b9\u6cd5\u548c\u5728\u8fd9\u91cc\u83b7\u5f97\u7684\u5206\u5b50\u7406\u89e3\u5c06\u6253\u5f00\u901a\u5411\u672a\u77e5\u79d1\u5b66\u9886\u57df\u7684\u7a97\u53e3\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aNanoscale cooperative adsorption for materials control<\/a><\/strong>. Nature Communications<\/em>, 2021<\/strong>, DOI: 10.1038\/s41467-021-24590-y .<\/p>\n

\u672c\u6587\u7531CQR\u7f16\u8bd1\u3002<\/p>\n

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