{"id":256100,"date":"2023-11-27T06:48:10","date_gmt":"2023-11-26T22:48:10","guid":{"rendered":"\/\/m.iemloyee.com\/?p=256100"},"modified":"2023-11-26T22:48:20","modified_gmt":"2023-11-26T14:48:20","slug":"%e5%bc%a0%e6%98%a5%e6%95%99%e6%8e%88jacs%ef%bc%9a%e5%8e%9f%e4%bd%8datrp%e5%88%b6%e5%a4%87cofs%e7%ba%b3%e7%b1%b3%e5%87%9d%e8%83%b6","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=256100","title":{"rendered":"\u5f20\u6625\u6559\u6388JACS\uff1a\u539f\u4f4dATRP\u5236\u5907COFs\u7eb3\u7c73\u51dd\u80f6"},"content":{"rendered":"

\u4e00\u3001\u3010\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u5171\u4ef7\u6709\u673a\u6846\u67b6\uff08COFs\uff09\u5177\u6709\u7ed3\u6784\u660e\u786e\u548c\u91cf\u8eab\u5b9a\u5236\u7684\u5b54\u7ed3\u6784\uff0c\u81ea\u4ece\u95ee\u4e16\u4e4b\u65e5\u8d77\u5c31\u5f15\u8d77\u5e7f\u6cdb\u5173\u6ce8\uff0c\u5728\u6c14\u4f53\u50a8\u5b58\u3001\u9009\u62e9\u6027\u5206\u79bb\u3001\u50ac\u5316\u548c\u5149\u7535\u5668\u4ef6\u65b9\u9762\u5177\u6709\u7a81\u51fa\u7684\u6f5c\u5728\u5e94\u7528\u3002COFs\u7684\u7eb3\u7c73\u6c34\u51dd\u80f6\u4e3a\u5176\u5728\u6c34\u76f8\u50ac\u5316\u548c\u751f\u7269\u533b\u5b66\u7b49\u9886\u57df\u5f00\u8f9f\u65b0\u7684\u5e94\u7528\u3002\u7136\u800c\uff0c\u7ec4\u5206\u7684\u4e0d\u5747\u5300\u6027\u548cCOFs\u7684\u56fa\u6709\u521a\u6027\uff0c\u7279\u522b\u662f\u4e8c\u7ef4COFs\u6781\u5176\u7d27\u5bc6\u7684\u5806\u53e0\u5c42\u548c\u4e09\u7ef4COFs\u591a\u4e2a\u4e92\u9501\u4e92\u7a7f\u7ed3\u6784\uff0c\u5728\u5fae\u6676\u751f\u957f\u8fc7\u7a0b\u4e2d\u5bfc\u81f4\u5185\u90e8\u6676\u7574\u7f3a\u9677\uff0c\u56e0\u6b64\u5b83\u4eec\u901a\u5e38\u4ee5\u4e0d\u6eb6\u6027\u548c\u96be\u4ee5\u52a0\u5de5\u7684\u5fae\u6676\u7c89\u672b\u7684\u5f62\u5f0f\u5236\u5907\u3002\u76ee\u524d\uff0c\u901a\u8fc7\u81ea\u4e0b\u800c\u4e0a\u7684\u7b56\u7565\u6216\u81ea\u4e0a\u800c\u4e0b\u7684\u5265\u79bb\u6280\u672f\u6765\u5236\u5907\u6c34\u5206\u6563\u6027COFs\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002<\/p>\n

\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u5f20\u6625\u6559\u6388<\/strong>\u56e2\u961f\u6210\u529f\u5730\u8bbe\u8ba1\u5e76\u5408\u6210\u4e86PNIPAM\u540e\u4fee\u9970\u7684COF\u7eb3\u7c73\u6c34\u51dd\u80f6\uff08COF-NHGs\uff09\uff0c\u8be5\u51dd\u80f6\u901a\u8fc7\u5728COFs\u7684\u652f\u67b6\u4e0a\u901a\u8fc7\u539f\u4f4d\u539f\u5b50\u8f6c\u79fb\u81ea\u7531\u57fa\u805a\u5408\uff08ATRP\uff09\u8fdb\u884c\u5408\u6210\u3002\u5728\u805a\u5408\u7269\u751f\u957f\u8fc7\u7a0b\u4e2d\uff0c\u5927\u5757COF\u88ab\u5265\u79bb\u6210\u6a2a\u5411\u5c3a\u5bf8\u7ea6500 nm\u3001\u539a\u5ea6\u7ea66.5 nm\u7684\u7eb3\u7c73\u7247\u3002\u6b64\u5916\uff0c\u5b83\u4eec\u7684\u5927\u5c0f\u53ef\u4ee5\u901a\u8fc7PNIPAM\u7684\u805a\u5408\u5ea6\u7cbe\u786e\u8c03\u63a7\u3002\u5728\u6c34\u6eb6\u6db2\u4e2d\uff0c\u6240\u83b7\u5f97\u7684COF-NHGs\u7ec4\u88c5\u6210\u4fdd\u6301\u5e73\u9762\u5185\u7ed3\u6676\u5ea6\u7684\u7eb3\u7c73\u6c34\u51dd\u80f6\uff0c\u5e76\u8868\u73b0\u51fa\u6e29\u5ea6\u654f\u611f\u7684\u6eb6\u80f6-\u51dd\u80f6\u76f8\u53d8\u3002COF-NHGs\u5728\u6709\u673a\u6eb6\u5242\u4e2d\u5177\u6709\u4f18\u5f02\u7684\u6eb6\u89e3\u6027\uff0c\u53ef\u4ee5\u901a\u8fc7\u5176\u6eb6\u6db2\u6838\u78c1\u5171\u632f\u548c\u7d2b\u5916\u5438\u6536\u5149\u8c31\u6765\u8868\u5f81\u5176\u5728\u6eb6\u6db2\u72b6\u6001\u4e0b\u7684\u7269\u7406\u6027\u8d28\u3002\u8fd9\u4e9b\u7ed3\u679c\u4e3a\u8c03\u8282COFs\u7684\u6eb6\u6db2\u53ef\u52a0\u5de5\u6027\u548c\u6784\u5efa\u7528\u4e8e\u8bbe\u5907\u5e94\u7528\u7684\u667a\u80fd\u3001\u523a\u6fc0\u54cd\u5e94\u7684COF-\u805a\u5408\u7269\u590d\u5408\u7eb3\u7c73\u6c34\u51dd\u80f6\u5e73\u53f0\u63d0\u4f9b\u4e86\u65b0\u7684\u673a\u4f1a\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cCovalent Organic Framework Nanohydrogels<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u77e5\u540d\u671f\u520aJ. Am. Chem. Soc.<\/em><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

\u901a\u8fc7\u539f\u4f4dATRP\u5408\u6210\u4e86COF-NHGs\uff0c\u5176\u5c3a\u5bf8\u53ef\u901a\u8fc7PNIPAM\u7684\u805a\u5408\u5ea6\u7cbe\u786e\u8c03\u63a7\u3002COF-NHGs\u4e0d\u4ec5\u8868\u73b0\u51fa\u826f\u597d\u7684\u6c34\u5206\u6563\u6027\u548cCOFs\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u800c\u4e14\u8868\u73b0\u51fa\u5177\u6709\u826f\u597d\u7a33\u5b9a\u6027\u7684\u6e29\u5ea6\u654f\u611f\u6eb6\u80f6-\u51dd\u80f6\u76f8\u53d8\u884c\u4e3a\u3002<\/p>\n

\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1 \u00a0COF-Brx<\/sub><\/em><\/strong>\u7684\u5408\u6210\u8def\u7ebf<\/strong> \u00a9 2023 ACS Publications<\/strong><\/p>\n

\u901a\u8fc7\u591a\u7ec4\u5206\u5171\u7f29\u5408\u5408\u6210COF-Brx<\/sub><\/em>\uff08x<\/em>\uff1d0\u300125\u300150\u300175\u548c100\uff09\uff0c\u5e76\u901a\u8fc7ATRP\u6cd5\u5408\u6210COF-NHG\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2 \u00a0COF-Brx<\/sub><\/em><\/strong>\u7684<\/strong>XRD<\/strong>\u5206\u6790\u4ee5\u53ca\u6676\u4f53\u6a21\u578b\u7684\u6a21\u62df\u548c\u4f18\u5316<\/strong> \u00a9 2023 ACS Publications<\/strong><\/p>\n

\uff08a\uff09\u4e0d\u540cCOFs\u7684XRD\u8868\u5f81\u3002<\/p>\n

\uff08b\uff09\u5b9e\u9a8c\u89c2\u5bdf\u5230\u7684\u56fe\u6848\u3001Pawley\u7cbe\u7ec6\u56fe\u6848\u3001\u5b9e\u9a8c\u6570\u636e\u548c\u8ba1\u7b97\u6570\u636e\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u4ee5\u53caCOF-Br50<\/sub>\u7684AA\u548cAB\u5806\u53e0\u7684\u8ba1\u7b97\u56fe\u6848\u3002<\/p>\n

\uff08c-d\uff09\u91cd\u53e0AA\u5806\u53e0\u548c\u4ea4\u9519AB\u5806\u53e0\u6a21\u5f0f\u4e0b\u7684COF-Br50<\/sub>\u7684\u4fef\u89c6\u56fe\u548c\u4fa7\u89c6\u56fe\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3 \u00a0COF-Brx<\/sub><\/em><\/strong>\u7684\u5fae\u89c2\u5b54\u5f84\u5206\u6790<\/strong> \u00a9 2023 ACS Publications<\/strong><\/p>\n

\uff08a\uff09N2<\/sub>\u5438\u9644-\u89e3\u5438\u7b49\u6e29\u7ebf\u3002<\/p>\n

\uff08b\uff09COF-Br0<\/sub>\u3001COF-Br25<\/sub>\u548cCOF-Br50<\/sub>\u7684\u5b54\u5f84\u5206\u5e03\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4 \u00a0COF-NHG25<\/sub><\/strong>\u7684\u6838\u78c1\u6c22\u8c31\u548c\u7d2b\u5916<\/strong>–<\/strong>\u53ef\u89c1\u5149\u5438\u6536\u5149\u8c31<\/strong> \u00a9 2023 ACS Publications<\/strong><\/p>\n

\uff08a\uff09\u5728\u6c18\u4ee3\u7532\u9187\u4e2dCOF-NHG25<\/sub>\u76841<\/sup>H NMR\u3002<\/p>\n

\uff08b\uff09\u5728DMSO\u4e2d\u4e0d\u540c\u6d53\u5ea6COF-NHG25<\/sub>\u7684UV-vis\u5149\u8c31\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5 \u00a0COF-NHG25<\/sub><\/strong>\u7684\u6eb6\u6db2\u7ec4\u88c5\u884c\u4e3a\u7814\u7a76<\/strong> \u00a9 2023 ACS Publications<\/strong><\/p>\n

\uff08a\uff0925\u2103\u4e0b0.5 mg\/mL COF-NGG25<\/sub>\u6c34\u6eb6\u6db2\u7684\u6d41\u4f53\u52a8\u529b\u5b66\u7c92\u5f84\u3002<\/p>\n

\uff08b\uff09COF-NGG25<\/sub>\u5206\u6563\u5728\u4e0d\u540c\u6d53\u5ea6\u7684\u6c34\u6eb6\u6db2\u4e2d\u7684\u7167\u7247\u3002<\/p>\n

\uff08c\uff0910 mg\/mL COF-NGG25<\/sub>\u6c34\u6eb6\u6db2\u572825\u2103\u548c50\u2103\u7684\u7167\u7247\u3002<\/p>\n

\uff08d\uff090.5 mg\/mL COF-NHG25<\/sub>\u6c34\u6eb6\u6db2\u572825\u81f345\u2103\u8303\u56f4\u5185\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u900f\u5c04\u7387\u548c\u6d41\u4f53\u52a8\u529b\u5b66\u7c92\u5f84\u3002<\/p>\n

\uff08e\uff0925\u2103\u65f6\u4e0d\u540c\u6d53\u5ea6COF-NGG25<\/sub>\u6c34\u6eb6\u6db2\u8868\u89c2\u7c98\u5ea6\u7684\u526a\u5207\u901f\u7387\u4f9d\u8d56\u6027\u3002<\/p>\n

\uff08f\uff09\u526a\u5207\u901f\u7387\u4e3a1 s-1<\/sup>\u65f6\uff0c100 mg\/mL COF-NHG25<\/sub>\u6c34\u6eb6\u6db2\u7684\u5f39\u6027\u6a21\u91cf\uff08G\u2019\uff09\u3001\u7c98\u6027\u6a21\u91cf\uff08G\u201d\uff09\u548c\u76f8\u4f4d\u89d2\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>6 \u00a0COF-NHG25<\/sub><\/strong>\u7684\u5fae\u89c2\u5f62\u8c8c\u548c\u5c3a\u5bf8\u8c03\u63a7<\/strong> \u00a9 2023 ACS Publications<\/strong><\/p>\n

\uff08a-d\uff09COF-NHG25<\/sub>-106k\u7684TEM\u56fe\u50cf\u3001HR-TEM\u56fe\u50cf\u3001AFM\u56fe\u50cf\u548c\u76f8\u5e94\u7684\u9ad8\u5ea6\u8f6e\u5ed3\u3002<\/p>\n

\uff08e-h\uff09COF-NHG25<\/sub>-85k\u7684TEM\u56fe\u50cf\u3001HR-TEM\u56fe\u50cf\u3001AFM\u56fe\u50cf\u548c\u76f8\u5e94\u7684\u9ad8\u5ea6\u8f6e\u5ed3\u3002<\/p>\n

\uff08c\uff09COF-NHG25<\/sub>-12k\u7684TEM\u56fe\u50cf\u3001HR-TEM\u56fe\u50cf\u3001AFM\u56fe\u50cf\u548c\u76f8\u5e94\u7684\u9ad8\u5ea6\u8f6e\u5ed3\u3002<\/p>\n

\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u901a\u8fc7\u539f\u4f4dATRP\u5728COFs\u7684\u652f\u67b6\u4e0a\u751f\u957f\u67d4\u6027PNIPAM\u94fe\uff0c\u4e3a\u57fa\u4e8eCOFs\u7684\u7eb3\u7c73\u6c34\u51dd\u80f6\u63d0\u51fa\u4e86\u4e00\u79cd\u521b\u65b0\u7684\u3001\u6f5c\u5728\u7684\u591a\u7528\u9014\u5408\u6210\u65b9\u6cd5\u3002\u5728\u805a\u5408\u7269\u94fe\u7684\u751f\u957f\u8fc7\u7a0b\u4e2d\uff0c\u5927\u5757COFs\u88ab\u6495\u88c2\uff0c\u5e76\u6700\u7ec8\u5728\u6c34\u6eb6\u6db2\u4e2d\u7ec4\u88c5\u6210NHG\u3002COF-NHGs\u5728\u5404\u79cd\u6709\u673a\u6eb6\u5242\u4e2d\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u6eb6\u89e3\u5ea6\uff0c\u5728\u6c34\u4e2d\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u5206\u6563\u6027\uff0c\u5177\u6709\u9ad8\u7684\u5e73\u9762\u5185\u7ed3\u6676\u5ea6\uff0c\u6709\u6548\u5730\u89e3\u51b3\u4e86COFs\u5728\u6c34\u4ecb\u8d28\u4e2d\u7684\u5206\u6563\u6027\u548c\u53ef\u52a0\u5de5\u6027\u95ee\u9898\u3002\u6b64\u5916\uff0cCOF-NHGs\u663e\u793a\u51fa\u6e29\u5ea6\u54cd\u5e94\u6027\u80fd\u548c\u826f\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u6709\u671b\u5b9e\u73b0\u66f4\u517c\u5bb9\u548c\u667a\u80fd\u7684\u5e94\u7528\u3002<\/p>\n

 <\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aCovalent Organic Framework Nanohydrogels<\/a> (J. Am. Chem. Soc.<\/em> 2023<\/strong>, DOI: 10.1021\/jacs.3c10296)<\/p>\n

\u672c\u6587\u7531\u5927\u5175\u54e5\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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