{"id":45271,"date":"2016-10-12T06:30:31","date_gmt":"2016-10-11T22:30:31","guid":{"rendered":"\/\/m.iemloyee.com\/?p=45271"},"modified":"2016-10-09T19:35:37","modified_gmt":"2016-10-09T11:35:37","slug":"adv-mater-dna%e7%ba%b3%e7%b1%b3%e7%bb%93%e6%9e%84-%e9%87%91%e7%ba%b3%e7%b1%b3%e6%a3%92%e6%9d%82%e5%8c%96%e7%94%a8%e6%9d%a5%e5%a2%9e%e5%bc%ba%e4%bd%93%e5%86%85%e5%85%89%e5%a3%b0%e6%88%90%e5%83%8f","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=45271","title":{"rendered":"Adv. Mater. DNA\u7eb3\u7c73\u7ed3\u6784-\u91d1\u7eb3\u7c73\u68d2\u6742\u5316\u7528\u6765\u589e\u5f3a\u4f53\u5185\u5149\u58f0\u6210\u50cf\u548c\u5149\u70ed\u6cbb\u7597\u6548\u679c"},"content":{"rendered":"

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

\u65e9\u671f\u8bca\u65ad\u3001\u7cbe\u786e\u786e\u5b9a\u764c\u75c7\u6240\u5904\u9636\u6bb5\u4ee5\u53ca\u4e3a\u624b\u672f\u63d0\u4f9b\u6210\u50cf\u5f15\u5bfc\u662f\u76ee\u524d\u4e34\u5e8a\u4e2d\u63d0\u9ad8\u75c5\u4eba\u5b58\u6d3b\u7387\u548c\u6cbb\u7597\u6548\u679c\u7684\u91cd\u8981\u63aa\u65bd\uff0c\u4f46\u662f\u76ee\u524d\u6240\u4f7f\u7528\u7684\u6210\u50cf\u6280\u672f\u4e0d\u80fd\u5168\u90e8\u6ee1\u8db3\u8fd9\u4e9b\u8981\u6c42\u3002<\/p>\n

\u5149\u58f0\u6210\u50cf\uff08OAI\uff09\u662f\u4e00\u79cd\u76f8\u5bf9\u6765\u8bf4\u6bd4\u8f83\u65b0\u7684\u5206\u5b50\u6210\u50cf\u6280\u672f\uff0c\u5b83\u7684\u7ec4\u7ec7\u7a7f\u900f\u529b\u5f3a\u3001\u7a7a\u95f4\u5206\u8fa8\u7387\u9ad8\u3002\u91d1\u7eb3\u7c73\u9897\u7c92\uff08AuNPs\uff09\u7531\u4e8e\u5177\u6709\u5f88\u597d\u7684\u751f\u7269\u76f8\u5bb9\u6027\u548c\u72ec\u7279\u7684\u5149\u5438\u6536\u7279\u6027\uff0c\u662f\u7406\u60f3\u7684OAI\u9020\u5f71\u5242\uff0c\u540c\u65f6\u5b83\u5177\u6709\u5149\u70ed\u6548\u5e94\uff0c\u80fd\u591f\u8fdb\u884c\u5149\u70ed\u6cbb\u7597\uff08PT\uff09\u764c\u75c7\uff0c\u4f7f\u5f97AuNPs\u6210\u4e3a\u96c6\u8bca\u65ad\u548c\u6cbb\u7597\u4e8e\u4e00\u4f53\u7684\u591a\u529f\u80fd\u5e73\u53f0\u3002\u4f46\u662fAuNPs\u7684\u9776\u5411\u80fd\u529b\u4e0d\u9ad8\uff0c\u5982\u4f55\u5bf9AuNPs\u8fdb\u884c\u6539\u6027\u4ee5\u4f18\u5316\u5b83\u7684OAI-PT\u6027\u80fd\u662f\u76ee\u524d\u7eb3\u7c73\u6280\u672f\u7684\u4e00\u5927\u6311\u6218\u3002<\/p>\n

DNA\u6298\u7eb8\u53ef\u4ee5\u4f5c\u4e3a\u6a21\u677f\u6765\u7ec4\u7ec7\u5176\u5b83\u7eb3\u7c73\u9897\u7c92\uff0c\u5982\u91d1\u7eb3\u7c73\u9897\u7c92\u3001\u86cb\u767d\u8d28\u3001\u91cf\u5b50\u70b9\uff0c\u5df2\u7ecf\u88ab\u8bc1\u660e\u53ef\u4ee5\u5e2e\u52a9\u7ec6\u80de\u6210\u50cf\u3001\u9776\u5411\u836f\u7269\u8fd0\u8f93\u548c\u63a7\u5236\u836f\u7269\u91ca\u653e\uff0c\u5176\u4e2d\u4e09\u89d2\u5f62\u72b6\u7684DNA\u6298\u7eb8\u5177\u6709\u6700\u4f18\u7684\u80bf\u7624\u88ab\u52a8\u9776\u5411\u548c\u5bcc\u96c6\u529f\u80fd\u3002<\/p>\n

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

\u6700\u8fd1\u4e2d\u56fd\u79d1\u5b66\u9662\u81ea\u52a8\u5316\u6240\u7530\u6377\u7814\u7a76\u5458<\/strong>\u3001\u56fd\u5bb6\u7eb3\u7c73\u79d1\u5b66\u4e2d\u5fc3\u4e01\u5b9d\u5168\u7814\u7a76\u5458<\/strong>\u548c\u4ea5\u59c6\u970d\u5179\u6155\u5c3c\u9ed1\u4e2d\u5fc3\u548c\u6155\u5c3c\u9ed1\u5de5\u4e1a\u5927\u5b66Vasilis Ntziachristos\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5c06AuNRs\uff08\u91d1\u7eb3\u7c73\u68d2\uff09\u548cDNA\u6298\u7eb8\u7ec4\u5408\u5236\u5907\u4e86\u4e09\u89d2\u5f62DNA\u6298\u7eb8-AuNRs\u7eb3\u7c73\u5e73\u53f0\uff08D-AuNRs\uff09\uff0cD-AuNRs\u5177\u6709DNA\u6298\u7eb8\u548cAuNRs\u7684\u4f18\u70b9\uff0c\u662f\u5f88\u597d\u7684OAI\u9020\u5f71\u5242\u548c\u5149\u70ed\u6cbb\u7597\u5242\uff0c\u540c\u65f6\u5177\u6709\u5f88\u597d\u7684\u9776\u5411\u529f\u80fd\uff0c\u80fd\u63d0\u9ad8\u6210\u50cf\u7684\u8d28\u91cf\u548c\u51cf\u5c11\u6240\u9700\u7684\u5242\u91cf\uff0c\u4ece\u800c\u6709\u6548\u6291\u5236\u80bf\u7624\u518d\u751f\u548c\u5ef6\u957f\u5e26\u80bf\u7624\u5c0f\u9f20\u7684\u5bff\u547d\u3002<\/p>\n

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

\u56fe1 DNA\u6298\u7eb8-\u91d1\u7eb3\u7c73\u68d2\u6742\u5316\uff08D-AuNR\uff09\u7eb3\u7c73\u63a2\u9488\u7cfb\u7edf<\/strong><\/p>\n

\"\u56fe\u72471\"<\/p>\n

M13mp18\u67d3\u8272\u4f53\u7ec4DNA\u94fe\u901a\u8fc7\u81ea\u7ec4\u88c5\u5f62\u6210\u4e09\u89d2\u5f62\u72b6\u7684\u7eb3\u7c73\u7ed3\u6784\uff08\u5e26\u6709\u6355\u6349\u94fe\uff09\u4e0e\u8868\u9762\u5e26\u6709\u5355\u94feDNA\uff08\u4e0e\u6355\u6349\u94fe\u4e92\u8865\uff09\u7684\u91d1\u7eb3\u7c73\u68d2\u901a\u8fc7\u81ea\u7ec4\u88c5\u5f62\u6210D-AuNRs\uff0c\u901a\u8fc7\u5c3e\u90e8\u5c06D-AuNRs\u6ce8\u5c04\u5230\u5e26\u6709\u4eba\u7c7b\u80bf\u7624\u7684\u5c0f\u9f20\uff0c\u7136\u540e\u8fdb\u884c\u5149\u58f0\u6210\u50cf\u548c\u5149\u70ed\u6cbb\u7597\u3002<\/p>\n

\u56fe2 D-AuNRs\u5728\u4f53\u5185\u8fdb\u884c\u5149\u58f0\u6210\u50cf<\/strong><\/p>\n

\"\u56fe\u72472\"<\/p>\n

\uff08A\uff09\u6ce8\u5c04D-AuNRs\u524d\u5c0f\u9f20\u4f53\u5185\u7684\u91d1\u5206\u5e03\uff08a,c\uff09\u4ee5\u53ca\u76f8\u5e94\u7684\u6c27\u9971\u548c\u56fe\uff08b,d\uff09;<\/p>\n

\uff08B\uff09AuNRs\uff08\u5bf9\u7167\u7ec4\uff09\u548cD-AuNRs\u5728\u6ce8\u5c04\u4e0d\u540c\u65f6\u95f4\u540e\u7684\u5206\u5e03\uff08\u7528710nm\u6fc0\u5149\u7167\u5c04\u8fdb\u884c\u5149\u58f0\u6210\u50cf\uff09\uff1b<\/p>\n

\uff08C\uff09\u6ce8\u5c0424\u5c0f\u65f6\u540e\u5206\u522b\u5bf9AuNRs\u548cD-AuNRs\u7684\u5149\u58f0\u6210\u50cf\u56fe\u8fdb\u884c\u4e09\u7ef4\u5f71\u50cf\u91cd\u6784\uff1b<\/p>\n

\uff08D\uff09\u6ce8\u5c04AuNRs\u548cD-AuNRs\u4e0d\u540c\u65f6\u95f4\u540e\u80bf\u7624\u548c\u5468\u56f4\u7ec4\u7ec7\u7684\u886c\u5ea6\u6bd4\u3002<\/p>\n

\u56fe3 \u6697\u573a\u4ee5\u53caD\u2013AuNR\u7684 ICP-MS\u56fe\uff08\u7535\u611f\u8026\u5408\u7b49\u79bb\u5b50\u4f53\u8d28\u8c31\uff09<\/strong><\/p>\n

\"\u56fe\u72473\"<\/p>\n

\uff08A\uff09\u5bf9\u7167\u7ec4\u3001AuNR\u3001D-AuNR\u7684\u6697\u573a\u56fe\uff08\u5c0f\u70b9\u4e3a\u91d1\u7eb3\u7c73\u9897\u7c92\u7684\u4fe1\u53f7\uff09\uff1b<\/p>\n

\uff08B\uff09 ICP-MS\u63a2\u6d4b\u5230\u7684\u91d1\u542b\u91cf\u3002<\/p>\n

\u56fe4 \u7528AuNR\u548cD-AuNP\u8fdb\u884c\u5149\u70ed\u6cbb\u7597\u7684\u6548\u679c<\/strong><\/p>\n

\"\u56fe\u72474\"<\/p>\n

\uff08A\uff09\u5206\u522b\u6ce8\u5c04DNA\u6298\u7eb8\u3001AuNP\u3001D-AuNP\u4ee5\u53ca\u7528\u6fc0\u5149\uff08808 nm, 1.5 W cm\u22122, 3 min\uff09\u7167\u5c04\u540e 4T1-fLuc\u80bf\u7624\u7ec6\u80de\u7684\u5b58\u6d3b\u7387\uff1b<\/p>\n

\uff08B\uff09\u7528\u8fd1\u7ea2\u5916\u5149\uff08808 nm, 1.5 W cm\u22122\uff09\u7167\u5c0410\u5206\u949f\u540e\uff0c\u6ce8\u5c04\u4e0d\u540c\u836f\u5242\u7684\u7ea2\u5916\u70ed\u50cf\u56fe\uff1b<\/p>\n

\uff08C\uff09\u6ce8\u5c04PBS\u3001AuNP\u3001D-AuNP\u7684\u5e26\u80bf\u7624\u7684\u5c0f\u9f20\u7ecf\u8fd1\u7ea2\u5916\u5149\u7167\u5c0410\u5206\u949f\u540e\uff0c\u4e0d\u540c\u65f6\u95f4\u7684\u751f\u7269\u8367\u5149\u56fe\uff0cpre\u8868\u793a\u6ce8\u5c04\u524d\uff0cD0\u3001D4\u3001D7\u3001D10\u3001D17\u5206\u522b\u8868\u793a\u6ce8\u5c040\u30014\u30017\u300110\u300117\u5929\u540e\uff1b<\/p>\n

\uff08D\uff09\u6ce8\u5c04PBS\u3001AuNP\u3001D-AuNP\u4e0d\u540c\u65f6\u95f4\u540e\u5c0f\u9f20\u7684\u5b58\u6d3b\u7387\u3002<\/p>\n

\u6587\u732e\u8fde\u63a5\uff1a<\/strong>DNA-Nanostructure\u2013Gold-Nanorod Hybrids for Enhanced In Vivo Optoacoustic Imaging and Photothermal Therapy<\/a>\uff08Adv. Mater.\uff0c2016\uff0cDOI:10.1002\/adma.201601710\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u751f\u7269\u6750\u6599\u5c0f\u7ec4\u9648\u662d\u94ed\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u53c2\u4e0e\u751f\u7269\u6750\u6599\u8bdd\u9898\u8ba8\u8bba\u6216\u4e86\u89e3\u751f\u7269\u6750\u6599\u5c0f\u7ec4\u62db\u52df\u8be6\u60c5\uff0c\u8bf7\u52a0\u5165\u6750\u6599\u4eba\u751f\u7269\u6750\u6599\u4ea4\u6d41\u7fa4\uff08124806506\uff09\u3002\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\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u4eba\u7f51\u5c0a\u91cd\u6240\u6709\u8fdb\u884c\u77e5\u8bc6\u4f20\u64ad\u7684\u5a92\u4f53\uff0c\u8f6c\u8f7d\u8bf7\u8054\u7cfbtougao@cailiaoren.com<\/p>\n","protected":false},"excerpt":{"rendered":"

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