{"id":194425,"date":"2020-01-17T06:14:59","date_gmt":"2020-01-16T22:14:59","guid":{"rendered":"\/\/m.iemloyee.com\/?p=194425"},"modified":"2020-01-16T10:15:25","modified_gmt":"2020-01-16T02:15:25","slug":"%e5%a4%8d%e6%97%a6%e5%a4%a7%e5%ad%a6%e8%81%82%e5%bf%97%e9%b8%bf%e6%95%99%e6%8e%88%e5%92%8c%e5%ba%b7%e6%b6%85%e7%8b%84%e6%a0%bc%e5%a4%a7%e5%ad%a6%e4%bd%95%e6%9d%b0%e6%95%99%e6%8e%88chem-soc-rev","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=194425","title":{"rendered":"\u590d\u65e6\u5927\u5b66\u8042\u5fd7\u9e3f\u6559\u6388\u548c\u5eb7\u6d85\u72c4\u683c\u5927\u5b66\u4f55\u6770\u6559\u6388Chem. Soc. Rev.\uff1a\u805a\u5408\u7269\u5f15\u5bfc\u7684\u65e0\u673a\u7eb3\u7c73\u7c92\u5b50\u7ec4\u88c5"},"content":{"rendered":"
\u3010\u5f15\u8a00<\/strong>\u3011<\/p>\n \u201c\u81ea\u7ec4\u88c5\u201d\u901a\u8fc7\u975e\u5171\u4ef7\u76f8\u4e92\u4f5c\u7528\uff08\u4f8b\u5982\u758f\u6c34\u76f8\u4e92\u4f5c\u7528\u3001\u6c22\u952e\u548c\u9759\u7535\u76f8\u4e92\u4f5c\u7528\uff09\u5c06\u5206\u5b50\u6216\u80f6\u4f53\u7c92\u5b50\u7684\u7ed3\u6784\u5355\u5143\u81ea\u53d1\u7ec4\u7ec7\u4e3a\u8f83\u5927\u6216\u6709\u5e8f\u7684\u7ed3\u6784\u3002\u4e00\u4e2a\u5178\u578b\u7684\u4f8b\u5b50\u662f\u4e24\u4eb2\u6027\u5206\u5b50\uff08\u5982\u8102\u8d28\uff0c\u8868\u9762\u6d3b\u6027\u5242\u6216\u4e24\u4eb2\u6027\u5d4c\u6bb5\u5171\u805a\u7269\uff08BCP\uff09\uff09\u7684\u81ea\u7ec4\u88c5\u3002\u8fd9\u4e9b\u4e24\u4eb2\u6027\u5206\u5b50\u540c\u65f6\u542b\u6709\u758f\u6c34\u57fa\u56e2\u548c\u4eb2\u6c34\u57fa\u56e2\uff0c\u5728\u9009\u62e9\u6027\u6eb6\u5242\u4e2d\u53ef\u4ee5\u7ec4\u88c5\u4e3a\u591a\u79cd\u529f\u80fd\u6027\u7eb3\u7c73\u7ed3\u6784\uff0c\u4f8b\u5982\u5177\u6709\u4e0d\u540c\u5f62\u72b6\u7684\u80f6\u675f\uff0c\u7a7a\u5fc3\u5c0f\u7ba1\u548c\u56ca\u6ce1\u3002<\/p>\n \u5728\u8fc7\u53bb\u7684\u4e8c\u5341\u5e74\uff0c\u65e0\u673a\u7eb3\u7c73\u9897\u7c92\uff08NPs\uff09\u53ef\u63a7\u5408\u6210\u63d0\u4f9b\u4e86\u53ef\u4ee5\u7528\u4e8e\u6784\u5efa\u529f\u80fd\u6750\u6599\u7684\u7ec4\u88c5\u7ed3\u6784\u5355\u5143\u3002NP\u4e2d\u6709\u8bb8\u591a\u8868\u73b0\u51fa\u5f15\u4eba\u6ce8\u76ee\u7684\u5149\u5b66\uff0c\u7535\u5b50\u548c\u78c1\u6027\u6027\u8d28\uff0c\u8fd9\u4e9b\u6027\u8d28\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5176\u5927\u5c0f\u3001\u5f62\u72b6\u548c\u7ec4\u6210\u3001\u4ee5\u53caNP\u7684\u805a\u96c6\u6001\u673a\u6784\u3002\u8981\u5f00\u53d1NP\u5728\u80fd\u91cf\u8f6c\u6362\u548c\u5b58\u50a8\u3001\u50ac\u5316\u3001\u4f20\u611f\u3001\u7eb3\u7c73\u533b\u5b66\u4ee5\u53ca\u5149\u5b66\u548c\u7535\u5b50\u8bbe\u5907\u4e2d\u7684\u5de8\u5927\u6f5c\u529b\uff0c\u901a\u5e38\u9700\u8981\u5c06NP\u7ec4\u88c5\u4e3a\u5177\u6709\u5b8f\u89c2\u7684\u5927\u578b\u6216\u6709\u5e8f\u7ed3\u6784\u3002\u7ec4\u88c5NP\u7684\u5178\u578b\u7b56\u7565\u5305\u62ec\u5728\u754c\u9762\u5904\u4f7f\u7528\u5916\u90e8\u573a\u8fdb\u884c\u81ea\u7ec4\u88c5\uff0c\u4f7f\u7528\u8f6f\u6a21\u677f\u6216\u786c\u6a21\u677f\u8fdb\u884c\u6a21\u677f\u5316\u7ec4\u88c5\u4ee5\u53ca\u4f7f\u7528\u5206\u5b50\u914d\u4f53\u7684\u6eb6\u6db2\u4e2d\u8fdb\u884c\u81ea\u7ec4\u88c5\u3002\u5c06NP\u7ec4\u7ec7\u4e3a\u6709\u5e8f\u7684\u5b8f\u89c2\u7ed3\u6784\uff0c\u4e0d\u4ec5\u5c06\u79bb\u6563\u7684NP\u4e0e\u5b8f\u89c2\u6750\u6599\u8054\u7cfb\u5728\u4e00\u8d77\uff0c\u800c\u4e14\u4f1a\u4ea7\u751f\u53ef\u80fd\u4e0d\u540c\u4e8e\u5355\u4e2aNP\u53ca\u5176\u6574\u4f53\u540c\u7c7b\u7269\u7684\u4f9d\u6570\u6027\u6027\u8d28\u3002\u4f8b\u5982\uff0c\u8d35\u91d1\u5c5e\uff08\u4f8b\u5982Au\u548cAg\uff09NP\u7528\u4e8e\u8868\u9762\u7b49\u79bb\u5b50\u4f53\u5171\u632f\uff08LSPR\uff09\uff0c\u5373NPs\u8868\u9762\u4e0a\u81ea\u7531\u7535\u5b50\u7684\u76f8\u5e72\u632f\u8361\u4e0e\u5165\u5c04\u5149\u7684\u5171\u632f\u3002\u8fd9\u7c7b\u91d1\u5c5eNP\u7684\u6709\u5e8f\u9635\u5217\uff0c\u76f8\u90bbNP\u4e4b\u95f4\u7684\u8fd1\u573a\u7b49\u79bb\u5b50\u4f53\u5171\u632f\u8026\u5408\uff0c\u4f7f\u7535\u5b50\u5171\u632f\u53ef\u4ee5\u6cbf\u9635\u5217\u4f20\u64ad\uff0c\u4ece\u800c\u4f7f\u5176\u53ef\u4f5c\u4e3a\u5149\u6ce2\u5bfc\u7528\u4e8e\u884d\u5c04\u6781\u9650\u4ee5\u4e0b\u7684\u5149\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb<\/strong>\u3011<\/p>\n \u590d\u65e6\u5927\u5b66\u8042\u5fd7\u9e3f\u6559\u6388\u548c\u5eb7\u6d85\u72c4\u683c\u5927\u5b66\u4f55\u6770\u6559\u6388<\/strong>\u603b\u7ed3\u4e86\u65e0\u673a\u7eb3\u7c73\u7c92\u5b50\u5728\u805a\u5408\u7269\u5f15\u5bfc\u4e0b\u7ec4\u88c5\u6210\u805a\u5408\u7269\/\u65e0\u673a\u6742\u5316\u6750\u6599\u7684\u6700\u65b0\u8fdb\u5c55\uff0c\u91cd\u70b9\u662f\u6750\u6599\u7684\u7ed3\u6784\u8bbe\u8ba1\u3002NP\u7ec4\u88c5\u7684\u8ba8\u8bba\u5c06\u96c6\u4e2d\u4e8e\uff081\uff09\u805a\u5408\u7269\u57fa\u8d28\u4e0e\u5c0f\u5206\u5b50\u914d\u4f53\u7a33\u5b9a\u7684\u65e0\u673aNP\uff08SLNPs\uff09\uff0c\uff082\uff09\u805a\u5408\u7269\u57fa\u8d28\u4e0e\u805a\u5408\u7269\u63a5\u679d\u7684\u65e0\u673aNP\uff08PGNP\uff09\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\uff083\uff09PGNP\u548c\u805a\u5408\u7269\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u5bf9\u7ed3\u6784\u7684\u63a7\u5236\uff0c\u5305\u62ec\u90a3\u4e9b\u7531\u805a\u5408\u7269\u548cNP\u7684\u968f\u673a\u6df7\u5408\uff0cNP\u7684\u805a\u5408\u7269\u529f\u80fd\u5316\u4ee5\u53ca\u65e0\u673aNP\u7684\u805a\u5408\u7269\u914d\u4f53\u534f\u52a9\u5408\u6210\u7684\u7ed3\u6784\u6240\u6784\u6210\u7684\u590d\u5408\u6750\u6599\u3002\u7b2c\u4e8c\u90e8\u5206\u91cd\u70b9\u4ecb\u7ecd\u4e86\u6784\u7b51\u57fa\u5143\u7684\u7ed3\u6784\u4e0e\u6027\u8d28\u4e4b\u95f4\u7684\u76f8\u5173\u6027\uff0c\u5c24\u5176\u662f\u805a\u5408\u7269\u63a5\u679d\u7684NPs\u3002\u7b2c\u4e09\u90e8\u5206\u4e2d\uff0c\u4f5c\u8005\u8ba8\u8bba\u4e86\u8be5\u9886\u57df\u7684\u6700\u65b0\u6210\u679c\uff0c\u5305\u62ec\u4e86\u805a\u5408\u7269\/NP\u5728\u56fa\u6001\u4e2d\u7684\u81ea\u7ec4\u88c5\uff08\u8584\u819c\uff09\uff0c\u805a\u5408\u7269\u548cNP\u7684\u5171\u7ec4\u88c5\uff0c\u805a\u5408\u7269\u4e3a\u6a21\u677f\u8bf1\u5bfc\u65e0\u673aNP\u7684\u7ec4\u88c5\u4ee5\u53ca\u805a\u5408\u7269\u63a5\u679d\u7684NP\u7684\u81ea\u7ec4\u88c5\u3002\u7b2c\u56db\u90e8\u5206\u4e2d\uff0c\u4f5c\u8005\u7b80\u8981\u4ecb\u7ecd\u4e86\u4e0d\u540c\u7c7b\u522b\u7684\u7eb3\u7c73\u590d\u5408\u6750\u6599\u7684\u51e0\u79cd\u4ee3\u8868\u6027\u5e94\u7528\u3002\u8be5\u6210\u679c\u4ee5\u9898\u4e3a\u201c<\/strong>Polymer-guided assembly of inorganic nanoparticles<\/strong>\u201d<\/strong>\u53d1\u8868\u5728Chem. Soc. Rev.<\/strong>\u4e0a<\/strong>\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n Scheme 1.<\/strong>\u5178\u578b\u7684\u7531\u805a\u5408\u7269\u5f15\u5bfc\u65e0\u673a\u7eb3\u7c73\u7c92\u5b50\u7ec4\u88c5\u6240\u83b7\u5f97\u7684\u590d\u5408\u6750\u6599\u7ed3\u6784<\/p>\n Figure 1. <\/strong>\u7eb3\u7c73\u7c92\u5b50\u8868\u9762\u63a5\u679d\u805a\u5408\u7269\u7684\u56db\u79cd\u5178\u578b\u94fe\u6784\u8c61\u793a\u610f\u56fe<\/p>\n Figure 2. <\/strong>\u5747\u5300\u63a5\u679d\u5728\u7403\u5f62\u7eb3\u7c73\u7c92\u5b50\u8868\u9762\u7684\u6df7\u5408\u5747\u805a\u7269\u7684\u94fe\u6784\u8c61\u53ca\u5176\u76f8\u5206\u79bb\u884c\u4e3a<\/strong><\/p>\n \uff08b\uff09\u5747\u5300\u63a5\u679d\u5728172 nm SiO2<\/sub> NPs\u8868\u9762\u7684\u805a\u4e19\u70ef\u9178\u53d4\u4e01\u916f\uff08Pt<\/em>BA\uff0c\u4eae\u6761\u5e26\u76f8\u533a\uff09\u548c\u805a\u82ef\u4e59\u70ef\uff08PS\uff0c\u6697\u6761\u5e26\u76f8\u533a\uff09\u7684\u5206\u5b50\u91cf\u5bf9\u5176\u5fae\u76f8\u5206\u79bb\u7684\u5f71\u54cd<\/p>\n Figure 3. <\/strong>\u63a5\u679d\u805a\u82ef\u4e59\u70ef\u5728\u91d1\u7eb3\u7c73\u7c92\u5b50\u8868\u9762\u7684\u76f8\u884c\u4e3a<\/strong><\/p>\n \uff08a\uff09AuNP\u8868\u9762\u63a5\u679d\u7684\u805a\u82ef\u4e59\u70ef\u5728\u9009\u62e9\u6027\u6eb6\u5242\u4e2d\u80f6\u675f\u5316\u7684\u793a\u610f\u56fe<\/p>\n \uff08b, c\uff09AuNP\u5c3a\u5bf8\u548c\u805a\u5408\u7269\u5c3a\u5bf8\u5bf9PS\u80f6\u675f\u5316\u7684\u5f71\u54cd<\/p>\n \uff08d\uff09\u65e0\u673a\u7eb3\u7c73\u7c92\u5b50\u7684\u4e0d\u540c\u5f62\u8c8c\u5bf9\u8868\u9762\u63a5\u679dPS\u80f6\u675f\u5316\u7684\u5f71\u54cd<\/p>\n \uff08e\uff09\u63a5\u679d\u5bc6\u5ea6\u4ee5\u53caNP\u5c3a\u5bf8\u5bf9\u63a5\u679d\u805a\u5408\u7269\u5728\u91d1\u7eb3\u7c73\u7c92\u5b50\u8868\u9762\u56fe\u6848\u5316\u5f71\u54cd\u7684\u76f8\u56fe<\/p>\n Figure 4. <\/strong>\u4e24\u4eb2\u6027<\/strong>AB<\/strong>\u5d4c\u6bb5\u5171\u805a\u7269<\/strong>BCPs<\/strong>\u5728<\/strong>NP<\/strong>\u7684\u8868\u9762\u56fe\u6848\u5316<\/strong><\/p>\n \uff08a\uff09\u51e0\u79cd\u4ee3\u8868\u6027\u7684\u5355\u7eb3\u7c73\u7c92\u5b50\u8868\u9762\u56fe\u6848\u5316\u7ed3\u6784\u7684\u6a21\u62df\u7ed3\u679c<\/p>\n \uff08b\uff09BCP\u63a5\u679d\u5bc6\u5ea6\u4ee5\u53ca\u758f\u6eb6\u5242\u94fe\u6bb5\u7684\u4f53\u79ef\u5206\u6570f<\/em>B<\/sub>\u5bf9\u7eb3\u7c73\u7c92\u5b50\u8868\u9762\u56fe\u6848\u5316\u5f71\u54cd\u7684\u76f8\u56fe<\/p>\n Figure 5. <\/strong>\u7eb3\u7c73\u7c92\u5b50\u5c3a\u5bf8\u5bf9<\/strong>SLNPs<\/strong>\u5728\u805a\u5408\u7269\u8584\u819c\u4e2d\u7684\u5206\u5e03\u7684\u5f71\u54cd<\/strong><\/p>\n \uff08a\uff09\u5178\u578b\u7684\u8d85\u5206\u5b50\/\u65e0\u673a\u7eb3\u7c73\u7c92\u5b50\u590d\u5408\u8584\u819c\u6750\u6599\u5236\u5907\u65b9\u6cd5<\/p>\n \uff08b\uff097.4 nm AuNPs\u548c5.5 nm PbS NPs\u5728\u8d85\u5206\u5b50PS19k<\/sub>–b<\/em>-P4VP5.6k<\/sub>(PDP)1.7<\/sub>\u7ec4\u88c5\u8584\u819c\u6750\u6599\u4e2d\u7684\u7a7a\u95f4\u6392\u5217\u5177\u6709\u660e\u663e\u7684\u5c3a\u5bf8\u4f9d\u8d56\u6027<\/p>\n \uff08c\uff09NP\u5c3a\u5bf8\u5206\u5e03\u5bf9\u6240\u5f97\u590d\u5408\u6750\u6599\u6700\u7ec8\u5f62\u6001\u7684\u5f71\u54cd<\/p>\n Figure 6. <\/strong>\u7eb3\u7c73\u7c92\u5b50\u4f53\u79ef\u5206\u6570\uff08<\/strong>f<\/em><\/strong>NP<\/sub><\/strong>\uff09\u5bf9<\/strong>SLNPs<\/strong>\u548c<\/strong>BCP<\/strong>\u5171\u7ec4\u88c5\u7684\u5f71\u54cd<\/strong><\/p>\n \uff08a\uff09\u5f53 f<\/em>NP<\/sub>\u4ece0.4 vol\uff05\u589e\u52a0\u523045 vol\uff05\u65f6, \u5341\u4e8c\u70f7\u786b\u9187\u4fee\u9970\u76844.9 nm AuNPs\u5728\u8d85\u5206\u5b50PS19k<\/sub>–b<\/em>-P4VP5.2k<\/sub>(PDP)1.7<\/sub>\u7ec4\u88c5\u590d\u5408\u8584\u819c\u4e2d\u7684\u7a7a\u95f4\u5206\u5e03<\/p>\n \uff08b\uff09\u7531PI-b<\/em>-PDMAEMA\u7684BCP\u548cPt NPs\u4ee5\u9ad8f<\/em>NP<\/sub> \u5171\u7ec4\u88c5\u7684\u7eb3\u7c73\u590d\u5408\u819c\uff0c\u7ecf\u70ed\u89e3\u548c\u7145\u70e7\uff0c\u5236\u5907\u5177\u6709\u826f\u597d\u50ac\u5316\u6027\u80fd\u7684\u4e2d\u5b54\u94c2\u819c<\/p>\n \uff08c\uff09\u74f6\u5237\u72b6\u5d4c\u6bb5\u5171\u805a\u7269BBCP\u548c\u6ca1\u98df\u5b50\u9178\u4fee\u9970\u7684ZrO2<\/sub> NPs\u901a\u8fc7\u6c22\u952e\u4f5c\u7528\uff0c\u5171\u7ec4\u88c5\u5f62\u6210\u5177\u6709\u8f83\u5927\u7684\u6298\u5c04\u7387\u5dee\u522b\u7684\u5468\u671f\u6027\u5c42\u72b6\u7ed3\u6784\u5149\u5b50\u6676\u4f53(PhC)<\/p>\n Figure 7. Au NRs<\/strong>\u9009\u62e9\u6027\u7684\u9759\u7535\u5438\u9644\u5728\u5d4c\u6bb5\u5171\u805a\u7269<\/strong>PS-b<\/em>-P2VP<\/strong>\u8584\u819c\u8868\u9762\u53d7\u9650\u53d6\u5411\u4e0e\u7ec4\u88c5<\/strong><\/p>\n Figure 8. <\/strong>\u8868\u9762\u63a5\u679d\u805a\u5408\u7269\u63a7\u5236\u7eb3\u7c73\u7acb\u65b9\u5757\u5728\u57fa\u4f53\u805a\u5408\u7269\u4e2d\u7684\u81ea\u6211\u53d6\u5411\u4e0e\u7ec4\u88c5\u884c\u4e3a<\/strong><\/p>\n \uff08a\uff09\u4e0d\u540c\u957f\u5ea6\u63a5\u679d\u805a\u5408\u7269\u63a7\u5236Ag NCs\u4ee5\u8fb9-\u5bf9-\u8fb9\u6216\u9762-\u5bf9-\u9762\u7684\u6a21\u5f0f\u81ea\u6211\u53d6\u5411\u7ec4\u88c5<\/p>\n \uff08b\uff09PVP\u63a5\u679d\u7684AgNCs\u5728PS\u8584\u819c\u4e2d\u4ee5\u8fb9-\u5bf9-\u8fb9\u7684\u6a21\u5f0f\u81ea\u6211\u53d6\u5411\u5f62\u6210\u94fe\u72b6\u7ed3\u6784<\/p>\n \uff08c\uff09PEO\u63a5\u679d\u7684AgNCs\u5728PS\u8584\u819c\u4e2d\u4ee5\u9762-\u5bf9-\u9762\u7684\u6a21\u5f0f\u53d6\u5411\u5f62\u6210\u94fe\u72b6\u7ed3\u6784<\/p>\n Figure 9. <\/strong>\u57fa\u4f53\u805a\u5408\u7269\u4e2d<\/strong>H-PGNPs<\/strong>\u7684\u7ec4\u88c5\u76f8\u56fe<\/strong><\/p>\n Figure 10. <\/strong>\u4ee5<\/strong>BCP<\/strong>\u76f8\u5206\u79bb\u7ed3\u6784\u4e3a\u8f6f\u6a21\u677f\u5f15\u5bfc<\/strong>H-PGNPs<\/strong>\u7684\u81ea\u7ec4\u88c5<\/strong><\/p>\n \uff08a\uff09\u63a5\u679dPS\u7684AuNPs\u5728\u8d85\u5206\u5b50PS-b<\/em>-P4VP(PDP)\u57fa\u8d28\u7684PS\u67f1\u72b6\u76f8\u4e2d\u7ec4\u88c5<\/p>\n \uff08b\uff09\u6df7\u5408PS\u63a5\u679d\u7684AuNRs\u5728\u8d85\u5206\u5b50\u7684PS\u67f1\u72b6\u76f8\u4e2d\u7ec4\u88c5<\/p>\n \uff08c\uff09\u8d85\u5206\u5b50P4VP(PDP)1.0<\/sub>\u8bf1\u5bfcPS\u63a5\u679d\u7684Au NRs\u7ec4\u88c5\u5f62\u6210\u8d85\u6676\u683c\u7ed3\u6784<\/p>\n \uff08d\uff09PS\u63a5\u679d\u7684Ag NPs\u5728PS-b<\/em>-P4VP\u57fa\u8d28\u7684PS\u5706\u67f1\u76f8\u4e2d\u53d7\u9650\u5236\u7ec4\u88c5\u5f62\u6210\u87ba\u65cb\u7ed3\u6784<\/p>\n Figure 11. PGNP<\/strong>\u81ea\u7ec4\u88c5\u6210\u7eb3\u7c73\u590d\u5408\u8584\u819c<\/strong><\/p>\n \uff08a\uff09\u6eb6\u5242\u6325\u53d1\u8bf1\u5bfcDNA\u4fee\u9970\u7684Au NPs\u7ec4\u88c5\u5f62\u6210\u8d85\u6676\u683c\u8584\u819c<\/p>\n \uff08b\uff09\u63a5\u679dPS\u7684Ag NCs\u5728\u7a7a\u6c14\/\u6c34\u754c\u9762\u7684\u754c\u9762\u81ea\u7ec4\u88c5<\/p>\n \uff08c\uff09PS\u63a5\u679d\u76843.8 nm AuNPs\u548c14.3 nm Fe3<\/sub>O4<\/sub> NPs\u4e8c\u5143\u4f53\u7cfb\u5728\u4e8c\u7518\u9187\/\u7a7a\u6c14\u754c\u9762\u7ec4\u88c5\u800c\u6210\u7684NaZn13<\/sub>\u578b\u8d85\u6676\u683c<\/p>\n \uff08d\uff092.8 nm Au NPs\u8868\u9762\u63a5\u679d\u7684\u4e0d\u76f8\u5bb9PI\u548cPS\u76f8\u5206\u79bb\u8bf1\u5bfc\u7eb3\u7c73\u7c92\u5b50\u5728\u7ec4\u88c5\u5f62\u6210\u5c42\u72b6\u7ed3\u6784\u95f4\u6392\u5217<\/p>\n Figure<\/strong> 12<\/strong>. <\/strong>\u201c\u5de8\u578b\u201d\u53cc\u4eb2\u5927\u5206\u5b50\u7684\u81ea\u7ec4\u88c5\u8584\u819c<\/strong><\/p>\n \uff08a-d\uff09\u56db\u79cd \u201c\u5de8\u578b\u201d\u53cc\u4eb2\u5206\u5b50\u7684\u5316\u5b66\u7ed3\u6784\u548c\u5206\u5b50\u6784\u8c61\u6a21\u578b<\/p>\n \uff08e\uff09\u4e0d\u540c\u201c\u5de8\u578b\u201d\u53cc\u4eb2\u5206\u5b50\u7ec4\u88c5\u8584\u819c\u76f8\u7ed3\u6784\u7684\u4e09\u5143\u76f8\u56fe<\/p>\n \uff08f\uff09\u56db\u79cd\u201c\u7403\u2014\u68d2\u201d\u7c7b\u201c\u5de8\u578b\u201d\u5206\u5b50\u7684\u5316\u5b66\u7ed3\u6784\u548c\u5206\u5b50\u6784\u8c61\u6a21\u578b<\/p>\n \uff08g\uff09\u7531\u56db\u4e2a\u7cfb\u5217\u768424\u4e2a\u201c\u7403\u2014\u68d2\u201d\u7c7b\u201c\u5de8\u578b\u201d\u5206\u5b50\u7684\u7ec4\u88c5\u8584\u819c\u76f8\u7ed3\u6784\u793a\u610f\u56fe<\/p>\n Figure 13. PGNP<\/strong>\u7684\u53d7\u9650\u81ea\u7ec4\u88c5<\/strong> \uff08a\uff09\u63a5\u679dPS\u7684Au NPs\u5728\u9633\u6781\u6c27\u5316\u94dd\uff08AAO\uff09\u5706\u67f1\u7eb3\u7c73\u5b54\u4e2d\u7684\u53d7\u9650\u81ea\u7ec4\u88c5<\/p>\n \uff08b\uff09\u5728\u5916\u52a0\u7535\u573a\u63a7\u5236\u4e0b\uff0c\u63a5\u679dPS\u7684Au NRs\u5728AAO\u5706\u67f1\u5f62\u7eb3\u7c73\u5b54\u4e2d\u7684\u53d7\u9650\u7ec4\u88c5<\/p>\n \uff08c\uff09\u5728\u6c9f\u69fd\u56fe\u6848\u9650\u5236\u4e0b\uff0c\u63a5\u679dPS\u7684AuNPs\u5728PS\u57fa\u4f53\u8584\u819c\u4e2d\u7684\u70ed\u9000\u706b\u5206\u5e03<\/p>\n \uff08d\uff09PGNPs\u548cBCPs\u5728\u4e73\u6db2\u6db2\u6ef4\u6325\u53d1\u8fc7\u7a0b\u4e2d\u76843D\u53d7\u9650\u5171\u7ec4\u88c5<\/p>\n \uff08e\uff09\u4e0d\u540cPS\u63a5\u679d\u7684\u4e0d\u540c\u5c3a\u5bf8Au NPs\u7ec4\u5408\u76843D\u53d7\u9650\u5171\u7ec4\u88c5<\/p>\n Figure 14. <\/strong>\u53cc\u4eb2\u6027<\/strong>BCPs<\/strong>\u5728\u5176\u4e0e<\/strong>SLNPs<\/strong>\u7684\u6eb6\u6db2\u5171\u7ec4\u88c5\u4e2d\u7684\u4f5c\u7528<\/strong><\/p>\n \uff08a\uff09BCPs\u7403\u5f62\u80f6\u675f\u5305\u8986\u5177\u6709\u4e0d\u540c\u4eb2\u758f\u6c34\u8868\u9762\u7684SLNP\u5236\u5907\u5404\u5411\u5f02\u6027\u7eb3\u7c73\u7c92\u5b50<\/p>\n \uff08b\uff09BCPs\u80f6\u675f\u5728\u4e0d\u540c\u5f62\u72b6NP \u8868\u9762\u5f62\u6210\u7279\u5b9a\u5f62\u72b6\u548c\u53ef\u5f62\u53d8\u7684\u63a9\u819c<\/p>\n \uff08c\uff09BCPs\u80f6\u675f\u5305\u88f9SLNPs\u7684\u7ec4\u88c5\uff0c\u5229\u4e8e\u540e\u671f\u7a33\u5b9a\u3001\u5206\u79bb\u7eaf\u5316\u53ca\u5e94\u7528<\/p>\n Figure 15. NP<\/strong>\u5728\u9009\u62e9\u6027\u6eb6\u5242\u4e2d\u4e0e<\/strong>BCP<\/strong>\u5171\u7ec4\u88c5\u7684\u5f71\u54cd<\/strong><\/p>\n \uff08a\uff09\u5728\u9009\u62e9\u6027\u6eb6\u5242DMF\/H2<\/sub>O\u4e2d\uff0c\u5c06PAA41<\/sub>–b<\/em>-PS193<\/sub>\u548c\u758f\u6c34\u6027TOPO\u7a33\u5b9a\u76844.6 nm QD\u5171\u540c\u7ec4\u88c5\u6210\u5177\u6709\u5c42\u72b6\u7eb3\u7c73\u7ed3\u6784\u7684\u5927\u590d\u5408\u80f6\u675f(LCMs)<\/p>\n \uff08b\uff09\u6eb6\u5242\u5bf9PAA38<\/sub>–b<\/em>-PS247<\/sub>\u548c\u6cb9\u9178\u7a33\u5b9a\u7684IONPs\u7684\u5171\u7ec4\u88c5\u7684\u5f71\u54cd: 1-3, DMF\/H2<\/sub>O; 4-6, THF\/H2<\/sub>O<\/p>\n \uff08c\uff09\u589e\u52a0MNP\uff08d<\/em> = 5.6 nm\uff09\u4f53\u79ef\u5206\u6570\u5f15\u8d77\u7684PAA38<\/sub>–b<\/em>-PS73<\/sub>\u548cMNPs\u5728\u9009\u62e9\u6027\u6eb6\u5242\u4e2d\u5171\u7ec4\u88c5\u4f53\u7684\u5f62\u6001\u8f6c\u53d8<\/p>\n Figure 16. <\/strong>\u7531<\/strong>BCPs<\/strong>\u548c\u65e0\u673a<\/strong>NPs<\/strong>\u5171\u7ec4\u88c5\u7684\u590d\u5408\u80f6\u675f\u7684\u7ed3\u6784\u53d8\u5316<\/strong><\/p>\n \uff08a\uff09\u62bd\u63d0\u5305\u88f9\u78b3\u7eb3\u7c73\u7ba1\u7684\u58f3\u5c42\u4e2d\u7684BCPs\u4ee5\u9a71\u52a8\u78b3\u7ba1\u5377\u66f2\u6210\u73af<\/p>\n \uff08b\uff09PS-b<\/em>-PAA\u7403\u5f62\u80f6\u675f\u5305\u88f9\u7684AuNPs \u7ec4\u88c5\u5f62\u6210\u5d4c\u6709NP\u94fe\u7684\u5706\u67f1\u5f62\u80f6\u675f<\/p>\n Figure<\/strong> 17<\/strong>. <\/strong>\u5355\u5206\u5b50\u80f6\u675f\u4f5c\u4e3a\u7eb3\u7c73\u53cd\u5e94\u5668\uff0c\u7528\u4e8e\u539f\u4f4d\u5408\u6210\u7403\u5f62\u7eb3\u7c73\u6676\u4f53\u3001\u68d2\u72b6\u7eb3\u7c73\u6676\u4f53\u548c\u7eb3\u7c73\u5706\u76d8<\/strong> Figure 18.<\/strong>\u4e24\u7aef\u63a5\u679d<\/strong>PS<\/strong>\u7684<\/strong>CTAB<\/strong>\u7a33\u5b9a\u7684<\/strong>Au NRs<\/strong>\u5728\u9009\u62e9\u6027\u6eb6\u5242\u4e2d\u7684\u81ea\u7ec4\u88c5<\/strong><\/p>\n Figure 19. H-PGNP<\/strong>\u4e0e<\/strong>PAA-b<\/em>-PS<\/strong>\u5728\u6eb6\u6db2\u4e2d\u7684\u5171\u7ec4\u88c5<\/strong><\/p>\n \uff08a\uff09\u63a5\u679dPS\u7684Au NPs\u5728PAA-b<\/em>-PS\u80f6\u675f\u5305\u8986\u4e0b\u7ec4\u88c5\u5f62\u6210\u9ad8\u5ea6\u5bf9\u79f0\u7684\u7eb3\u7c73\u56e2\u7c07<\/p>\n \uff08b\uff09PS\u63a5\u679d\u7684\u91d1\u7eb3\u7c73\u54d1\u94c3\u5728PAA-b<\/em>-PS\u80f6\u675f\u5305\u8986\u4e0b\u5f62\u6210\u5341\u5b57\u7ec4\u88c5\u4f53<\/p>\n Figure 20. <\/strong>\u5177\u6709\u60f0\u6027\u65e0\u673a\u5185\u6838\u7684<\/strong>M-PGNP<\/strong>\u7684\u6eb6\u6db2\u81ea\u7ec4\u88c5<\/strong><\/p>\n \uff08a\uff09\u201c V\u5f62\u201d\u4e24\u4eb2BCPs PS40<\/sub>–b<\/em>-PEO50<\/sub>\u63a5\u679d\u76843 nm AuNPs\u5728\u9009\u62e9\u6027\u6eb6\u5242\u4e2d\u5f62\u6210\u67f1\u72b6\u80f6\u675f\uff0c\u5176\u4e2dAuNPs\u4f4d\u4e8e\u6838\/\u58f3\u754c\u9762<\/p>\n \uff08b\uff09\u63a5\u679d\u6df7\u5408\u5747\u805a\u7269PS\u548cPMAA\u7684CdS NPs\u5728\u9009\u62e9\u6027\u6eb6\u5242\u4e2d\u81ea\u7ec4\u88c5\u4e3a\u56ca\u6ce1\u3001\u80f6\u675f\u548c\u67f1\u72b6\u7ed3\u6784<\/p>\n \uff08c\uff09\u5c06\u5355\u5206\u5b50\u4fee\u9970\u7684Au NPs \uff08M-PGNP\uff09\u81ea\u7ec4\u88c5\u4e3a\u7403\u3001\u68d2\u548c\u56ca\u6ce1<\/p>\n Figure 21. M-PGNPs<\/strong>\u81ea\u7ec4\u88c5\u5f62\u6210\u56ca\u6ce1<\/strong><\/p>\n \uff08a\uff0914 nm AuNPs\u63a5\u679d\u4eb2\u6c34PEO\u548c\u758f\u6c34PMMA\u901a\u8fc7\u8584\u819c\u6c34\u5316\u6cd5\u7ec4\u88c5\u5f97\u5230\u56ca\u6ce1<\/p>\n \uff08b\uff09\u901a\u8fc7\u5728Janus Au-Fe3<\/sub>O4<\/sub>\u7eb3\u7c73\u7c92\u5b50\u8868\u9762\u5206\u522b\u5b9a\u70b9\u4fee\u9970\u4eb2\u6c34\u548c\u758f\u6c34\u6df7\u5408\u94fe\u6bb5\uff0c\u63a7\u5236Janus\u7eb3\u7c73\u7c92\u5b50\u5728\u81ea\u7ec4\u88c5\u56ca\u6ce1\u819c\u4e2d\u7684\u53d6\u5411\u6392\u5217<\/p>\n Figure 22. B-PGNPs<\/strong>\u7684\u7ed3\u6784\u53c2\u6570\u5bf9\u5176\u7ec4\u88c5\u884c\u4e3a\u7684\u5f71\u54cd<\/strong><\/p>\n \uff08a\uff09\u7aef\u5def\u57faPEO-b<\/em>-PS-SH\u63a5\u679dAu NP\uff08B-PGNP\uff09\u7684\u6784\u578b\u793a\u610f\u56fe<\/p>\n \uff08b\uff09B-PGNP\u901a\u8fc7\u8584\u819c\u6c34\u5316\u6cd5\u81ea\u7ec4\u88c5\u5f62\u6210\u56ca\u6ce1\uff0c\u4e14AuNPs\u5728\u56ca\u6ce1\u819c\u4e2d\u5f62\u6210\u5355\u5c42\u7684\u516d\u65b9\u5bc6\u5806\u79ef\u7684\u6676\u683c\u7ed3\u6784<\/p>\n \uff08c\uff09Au NP\u6838\u5c3a\u5bf8d<\/em>Au<\/sub>\u548cPS\u5d4c\u6bb5\u957f\u5ea6\u5bf9B-PGNPs\u5728\u9009\u62e9\u6027\u6eb6\u5242THF\/H2<\/sub>O\u4e2d\u81ea\u7ec4\u88c5\u7684\u5f71\u54cd<\/p>\n \uff08d\uff09\u63a5\u679d\u5bc6\u5ea6\u5bf9B-PGNPs\u5728\u9009\u62e9\u6027\u6eb6\u5242THF\/H2<\/sub>O\u4e2d\u81ea\u7ec4\u88c5\u7684\u5f71\u54cd<\/p>\n Figure 23. B-PGNPs<\/strong>\u4e0e<\/strong>BCP<\/strong>\u548c<\/strong>\/<\/strong>\u6216\u6c27\u5316\u94c1<\/strong>NP<\/strong>\u7684\u5171\u7ec4\u88c5<\/strong><\/p>\n \uff08a\uff09HS-PS-b<\/em>-PEO\u63a5\u679d\u7684Au NPs\u548c\u6e38\u79bbPS-b<\/em>-PEO\u5171\u7ec4\u88c5\u5f62\u6210\u5177\u6709\u4e0d\u540c\u5f62\u6001\u4ee5\u53ca\u8868\u9762\u56fe\u6848\u7684\u6742\u5316\u56ca\u6ce1<\/p>\n \uff08b\uff09HS-PS-b<\/em>-PEO\u63a5\u679d\u7684Au NPs\u548c\u6e38\u79bb\u7684PS-b<\/em>-PAA\u548cMNPs\u5171\u7ec4\u88c5\u5f62\u6210\u5177\u6709\u591a\u79cd\u65e0\u673a\u7ec4\u5206\u7684\u4e0d\u540c\u5f62\u8c8c\u7684Janus\u56ca\u6ce1<\/p>\n Figure 24. <\/strong>\u81ea\u7ec4\u88c5\u7eb3\u7c73\u590d\u5408\u56ca\u6ce1\u7528\u4e8e\u80bf\u7624\u7684\u6210\u50cf\u548c\u6cbb\u7597<\/strong><\/p>\n \uff08a\uff09PS-b<\/em>-PEO\u63a5\u679d\u7684AuNPs\u7ec4\u88c5\u5f62\u6210\u7684\u94fe\u72b6\u548c\u975e\u94fe\u72b6\u56ca\u6ce1\u4f5c\u4e3a\u4f53\u5185\u80bf\u7624\u5149\u58f0\u6210\u50cf\u7684\u9020\u5f71\u5242<\/p>\n \uff08b\uff09\u963f\u9709\u7d20\uff08DOX\uff09\u8d1f\u8f7d\u7684\u53cc\u5c42\u78c1\u6027\u2014\u7b49\u79bb\u5b50\u5171\u632f\u56ca\u6ce1\u7684\u6297\u764c\u4f5c\u7528\u793a\u610f\u56fe<\/p>\n \uff08c\uff09\u7531PS-b<\/em>-PEO\u63a5\u679d\u7684MNPs\u548cPS-b<\/em>-PAA\u5171\u7ec4\u88c5\u7684\u5177\u6709\u53ef\u63a7MNP\u5c42\u539a\u7684\u78c1\u6027\u56ca\u6ce1\uff0c\u7528\u4e8e\u5728\u4f53\u5185\u80bf\u7624\u4e2d\u78c1\u8f85\u52a9\u9776\u5411\u589e\u5f3a\u6297\u80bf\u7624\u836f\u963f\u9709\u7d20\uff08DOX\uff09\u7684\u9012\u9001<\/p>\n Figure 25. pH<\/strong>\u54cd\u5e94\u7684\u8d85\u5c0f\u6c27\u5316\u94c1\u7eb3\u7c73\u7c92\u5b50<\/strong>ESIONs<\/strong>\u7ec4\u88c5\u4f53\u7528\u4e8e\u5c0f\u9f20\u5b9e\u9a8c<\/strong> \uff08b\uff09\u4f7f\u7528PMNs\u7684pH\u503c\u53ef\u8bc6\u522b\u7684\u80bf\u7624\u6cbb\u7597\u7b56\u7565\u793a\u610f\u56fe<\/p>\n \uff08c\uff09\u5728\u5411\u643a\u5e26HCT116\u80bf\u7624\u7684\u88f8\u9f20\u9759\u8109\u5185\u6ce8\u5c04PMNs 2\u5c0f\u65f6\u540e\u7684\u80bf\u7624\u4f4d\u7f6e\u7684\u4f53\u5185T1\u52a0\u6743MR\u56fe\u50cf\u548c\u5f69\u8272\u56fe\u50cf<\/p>\n \uff08d\uff09\u6cbb\u7597\u540e\u56db\u4e2a\u6cbb\u7597\u7ec4\u7684\u5f02\u79cd\u80bf\u7624\u4f53\u79ef<\/p>\n Figure 26. <\/strong>\u529f\u80fd\u7eb3\u7c73\u590d\u5408\u8584\u819c\u7684\u4ee3\u8868\u6027\u5e94\u7528<\/strong> \uff08a\uff09\u7528\u4e8e\u5b58\u50a8\u8bbe\u5907\u7684AuNPs\u7684\u5355\u5c42\u8d85\u6676\u683c\u590d\u5408\u819c<\/p>\n \uff08b\uff09PGNP\u57fa\u590d\u5408\u6750\u6599\u4f5c\u4e3a\u4ecb\u7535\u6750\u6599<\/p>\n \uff08c\uff09\u7ed3\u5408\u83f1\u5f62\u548cSERS\u7f16\u7801\u751f\u6210\u53cc\u7f16\u7801\u9a8c\u8bc1\u7801\uff0c\u4ece\u800c\u5c06\u91d1\u83f1\u5f62\u5341\u4e8c\u9762\u4f53\uff08RD\uff09\u7b49\u79bb\u5b50\u4f53\u7eb3\u7c73\u7247\u7528\u4f5c\u949e\u7968\u7684\u9632\u4f2a\u6807\u7b7e<\/p>\n \uff08d\uff09\u7528\u4e8e\u6c14\u4f53\u5206\u79bb\u819c<\/p>\n \u3010\u603b\u7ed3\u3011<\/strong><\/p>\n \u6b64\u6587\uff0c\u4f5c\u8005\u4e3b\u8981\u4ece\u5b9e\u9a8c\u7684\u89d2\u5ea6\u7efc\u8ff0\u4e86\u805a\u5408\u7269\u8bf1\u5bfc\u65e0\u673a\u7eb3\u7c73\u7c92\u5b50\u5206\u522b\u5728\u8584\u819c\u548c\u6eb6\u6db2\u4e2d\u81ea\u7ec4\u88c5\u5f62\u6210\u529f\u80fd\u590d\u5408\u6750\u6599\u3002\u91cd\u70b9\u9610\u8ff0\u4e86\u5bf9\u70ed\u529b\u5b66\/\u52a8\u529b\u5b66\u53c2\u6570\u548c\u805a\u5408\u7269\/NP\u7eb3\u7c73\u590d\u5408\u6750\u6599\u7ec4\u88c5\u7ed3\u6784\u4e4b\u95f4\u7684\u76f8\u5173\u6027\u7684\u57fa\u672c\u7406\u89e3\uff0c\u8fd9\u5c06\u6709\u52a9\u4e8e\u5efa\u7acb\u5c06\u805a\u5408\u7269\u8bf1\u5bfc\u65e0\u673aNP\u7ec4\u88c5\u7b56\u7565\u7528\u4e8e\u6750\u6599\u8bbe\u8ba1\u548c\u5236\u9020\u7684\u9884\u6d4b\u6846\u67b6\u3002\u5b83\u8fd8\u5c06\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u52a0\u5feb\u76f8\u5173\u9886\u57df\u7684\u53d1\u5c55\uff1a\uff08i\uff09\u4fc3\u8fdb\u6240\u5f97\u6750\u6599\u5728\u5149\u7535\u5b50\u5b66\u548c\u7eb3\u7c73\u533b\u5b66\u4e2d\u7684\u65b0\u9896\u6216\u5148\u8fdb\u5e94\u7528\u7684\u53d1\u73b0\uff1b\uff08ii\uff09\u63a2\u7d22\u5177\u6709\u591a\u5c42\u7ea7\u7ed3\u6784\u7684\u65e0\u673a\u7eb3\u7c73\u7c92\u5b50\u7684\u7ec4\u88c5\u590d\u5408\u6750\u6599\u7684\u7ed3\u6784\u2014\u6027\u80fd\u5173\u7cfb\u3002\u5c3d\u7ba1\u8be5\u9886\u57df\u76ee\u524d\u5df2\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u6b65\uff0c\u4f46\u4ecd\u7136\u5b58\u5728\u4e00\u4e9b\u6311\u6218\uff0c\u9700\u8981\u6211\u4eec\u5728\u8fd9\u4e00\u9886\u57df\u8fdb\u884c\u6301\u7eed\u7814\u7a76\u3002<\/p>\n<\/p>\n
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\uff08a\uff09\u4e09\u79cd\u4e0d\u540c2R<\/em>0<\/sub>\/d<\/em>\u503c\u7684\u6df7\u5408\u5747\u805a\u7269\u63a5\u679d\u7684\u7403\u5f62\u7eb3\u7c73\u7c92\u5b50\uff082R<\/em>0<\/sub>\/d<\/em>, \u4e3a\u5747\u805a\u7269\u7684\u5747\u65b9\u672b\u7aef\u8ddd\u4e0e\u7eb3\u7c73\u7c92\u5b50\u5185\u6838\u534a\u5f84\u4e4b\u6bd4\uff09<\/p>\n
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<\/strong>\uff08a\uff09pH\u654f\u611f\u7684\u78c1\u6027\u7eb3\u7c73\u624b\u96f7\uff08PMNs\uff09\u7ed3\u6784\u793a\u610f\u56fe<\/p>\n
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