{"id":244249,"date":"2022-11-22T06:52:16","date_gmt":"2022-11-21T22:52:16","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=244249"},"modified":"2022-11-21T18:52:27","modified_gmt":"2022-11-21T10:52:27","slug":"%e8%80%b6%e9%b2%81%e5%a4%a7%e5%ad%a6nature-materials%ef%bc%9a%e6%9e%84%e5%bb%ba%e5%90%84%e5%90%91%e5%bc%82%e6%80%a7%e5%88%86%e5%ad%90%e5%9d%97%e5%88%86%e5%b1%82%e5%b7%a5%e7%a8%8b%e7%ba%b3%e7%b1%b3","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=244249","title":{"rendered":"\u8036\u9c81\u5927\u5b66Nature Materials\uff1a\u6784\u5efa\u5404\u5411\u5f02\u6027\u5206\u5b50\u5757\u5206\u5c42\u5de5\u7a0b\u7eb3\u7c73\u7ed3\u6784"},"content":{"rendered":"

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

\u751f\u7269\u5206\u5b50\u81ea\u7ec4\u88c5\u8fc7\u7a0b\u5728\u539f\u5b50\u3001\u7eb3\u7c73(~1 – 100 nm)\u3001\u4ecb\u89c2(~100 nm – 1 \u03bcm)\u548c\u5b8f\u89c2(~1 \u03bcm)\u5c3a\u5ea6\u4e0a\u7684\u8c03\u63a7\u4f7f\u751f\u7269\u7cfb\u7edf\u5177\u6709\u591a\u6837\u5316\u3001\u590d\u6742\u800c\u7cbe\u786e\u7684\u529f\u80fd\u3002\u76ee\u524d\uff0c\u81ea\u9876\u5411\u4e0b\u52a0\u5de5\u65b9\u6cd5\u7684\u6210\u529f\u53d1\u5c55\u4fc3\u8fdb\u4e86\u4ecb\u89c2\u5c3a\u5ea6\u4e0a\u5236\u9020\u5b8f\u89c2\u5668\u4ef6\u6210\u529f\u6848\u4f8b;\u8fd9\u79cd\u7ec4\u88c5\u7b56\u7565\u4e3a\u4e9a\u7eb3\u7c73\u7ea7\u539f\u5b50\u751a\u81f3\u7eb3\u7c73\u7ea7\u5206\u5c42\u7ed3\u6784\u7684\u5408\u6210\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002\u73b0\u9636\u6bb5\u867d\u7136\u5df2\u7ecf\u6784\u5efa\u4e86\u5e7f\u6cdb\u7684\u6709\u5e8f\u7eb3\u7c73\u7ed3\u6784\uff0c\u4f46\u5c06\u591a\u79cd\u7c7b\u578b\u7684\u6709\u5e8f\u7eb3\u7c73\u7ed3\u6784\u96c6\u6210\u5230\u5177\u6709\u6392\u5217\u826f\u597d\u548c\u72ec\u7acb\u5c3a\u5bf8\u6676\u683c\u7684\u5355\u4e00\u6750\u6599\u4e2d\uff0c\u4ecd\u7136\u662f\u4e00\u4e2a\u5145\u6ee1\u6311\u6218\u7684\u91cd\u5927\u8bfe\u9898\u4e4b\u4e00\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u6765\u81ea\u8036\u9c81\u5927\u5b66\u7684\u949f\u660e\u6c5f\u6559\u6388\uff0c\u590d\u65e6\u5927\u5b66\u7684\u674e\u536b\u534e\u6559\u6388\u8054\u5408\u5bbe\u5915\u6cd5\u5c3c\u4e9a\u5927\u5b66\u7684Jeremiah A. Johnson\u7814\u7a76\u5458\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u5206\u5b50\u81ea\u7ec4\u88c5\u7b56\u7565\uff0c\u4ee5\u5236\u5907\u5177\u6709\u591a\u76f8\u5206\u5c42\u5f62\u6001\u7684\u7eb3\u7c73\u7ed3\u6784\u6750\u6599\u3002\u7ec4\u88c5\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u6784\u5efa\u5757\u7531\u542b\u6709\u4fa7\u94fe\u7684\u591a\u7ec4\u5206\u5171\u805a\u7269\u7ec4\u6210\u3002\u901a\u8fc7\u8c03\u6574\u63a5\u679d\u5d4c\u6bb5\u5171\u805a\u7269\u4e2d\u7684\u5404\u79cd\u7ed3\u6784\u53c2\u6570\uff0c\u4f7f\u7ec4\u88c5\u7ed3\u6784\u7684\u7ec4\u6210\u3001\u5f62\u8c8c\u548c\u6676\u683c\u53c2\u6570\u5728\u7eb3\u7c73\u5c3a\u5ea6\u548c\u4e2d\u5c3a\u5ea6\u4e0a\u5177\u6709\u5e7f\u6cdb\u7684\u53ef\u8c03\u6027\u3002\u672c\u5de5\u4f5c\u63d0\u51fa\u7684\u7b56\u7565\u975e\u5e38\u5148\u8fdb\uff0c\u53ef\u4ee5\u9ad8\u6548\u521b\u5efa\u590d\u6742\u7684\u5c42\u6b21\u7ed3\u6784\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b9\u4fbf\u7684\u5408\u6210\u5e73\u53f0\uff0c\u9002\u5408\u4e8e\u5236\u5907\u5177\u6709\u591a\u79cd\u7cbe\u786e\u96c6\u6210\u529f\u80fd\u7684\u7eb3\u7c73\u6750\u6599\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201cHierarchically engineered nanostructures from compositionally anisotropic molecular building blocks<\/em>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u6750\u6599\u9886\u57df\u56fd\u9645\u9876\u7ea7\u671f\u520aNature Materials<\/em><\/strong>\u671f\u520a\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

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

\u63d0\u51fa\u4e86\u4e00\u79cd\u53ef\u9884\u6d4b\u7684\u5206\u5b50\u81ea\u7ec4\u88c5\u7b56\u7565\uff0c\u4ee5\u5236\u5907\u5177\u6709\u591a\u79cd\u76f8\u95f4\u5206\u5c42\u5f62\u6001\u7684\u7eb3\u7c73\u7ed3\u6784\u6750\u6599\u3002<\/p>\n

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

\"\"<\/p>\n

\u56fe1 \u57fa\u4e8eGBCP\u7684CAMBB\u6784\u5efa\u5206\u5c42\u7eb3\u7c73\u7ed3\u6784; a, CAMBB\u7684\u81ea\u7ec4\u88c5\u5206\u5b50\u7ed3\u6784\uff0c\u7c7b\u4f3c\u4e8e\u9ad8\u79ef\u6728\u3002b\uff0c (A -alt- B)-b- C\u578bGBCP\u7684\u5408\u6210\u65b9\u6848:(PDMS-alt-PLA)-b-PS\u3002@ 2022 Spring Nature<\/p>\n

\"\"<\/p>\n

\u56fe2 (A-alt-B)-b- C\u578b GBCPs\u6784\u5efa\u7684\u5206\u5c42\u7eb3\u7c73\u7ed3\u6784\uff1b\u00a0a\uff0c (PDMSmalt-<\/sub>PLAn<\/sub>)x<\/sub>-b-(PSr)y <\/sub>GBCPs\u7684\u5178\u578bSAXS\u6a21\u5f0f\u548c\u793a\u610f\u56fe\uff1b\u4ece\u4e0a\u5230\u4e0b\u4f9d\u6b21\u4e3a(PDMS14<\/sub>-alt-PLA16<\/sub>)40<\/sub>-b-(PS26<\/sub>)40<\/sub>\u3001(PDMS14<\/sub>-alt-PLA12<\/sub>)76<\/sub>-b-(PS26<\/sub>)80<\/sub>\u3001(PDMS37<\/sub>-alt-PLA20<\/sub>)35<\/sub>-b-(PS26<\/sub>)40<\/sub>\u548c(PDMS37<\/sub>-altPLA20<\/sub>)22<\/sub>-b-(PS26<\/sub>)30<\/sub>\u3002\u6240\u6709\u6837\u54c1\u5728130\u00b0C\u9000\u706b10 h\u540e\u8fdb\u884c\u6d4b\u8bd5\uff0c\u7136\u540e\u572880\u00b0C\u9000\u706b10 h\uff1bb-e\uff0c\u4ece\u4e0a\u5230\u4e0b\u6837\u54c1\u5bf9\u5e94\u7684GBCPs TEM\u56fe\u50cf\u3002@ 2022 Spring Nature<\/p>\n

\"\"<\/p>\n

\u56fe3 (A-alt-B)-b- C\u578bGBCPs\u4fa7\u94fe\u7ec4\u6210\u7684\u591a\u6837\u6027\u548c\u4e0a\u5c42\u7ed3\u6784\u548c\u4e0b\u5c42\u7ed3\u6784\u4e4b\u95f4\u7684\u72ec\u7acb\u53ef\u8c03\u6027\u3002a\uff0c\u5229\u7528\u5404\u79cd\u805a\u5408\u7269\u4fa7\u94fe\u5408\u6210(A -alt- b)-b-C GBCPs\u7684\u65b9\u6848\uff1bb\uff0c\u5177\u6709\u4e0d\u540c\u4fa7\u94fe\u7ec4\u6210\u7684(A-alt-B)-b-C GBCPs\u548c\u76f8\u5e94\u7684\u53cc\u4eb2Janus GBCPs\u7684\u4ee3\u8868\u6027SAXS\u6a21\u5f0f\u3002c\uff0c\u4e0a\u90e8\u7ed3\u6784(\u7c89\u8272\u533a\u57df)\u548c\u4e0b\u90e8\u7ed3\u6784(\u7070\u8272\u533a\u57df)\u7684d\u95f4\u8ddd\u4f5c\u4e3a\u6574\u4f53\u805a\u5408\u4e3b\u94fe\u5ea6\u7684\u51fd\u6570\uff0c\u5373x + y\u3002d\uff0c\u6e29\u6807\u89e3\u6790\u4e86(PDMS14<\/sub>-alt-PLA16<\/sub>)40<\/sub>-b-(PS26<\/sub>)40<\/sub>\u7684SAXS\u5256\u9762\u548c\u5728\u52a0\u70ed-\u51b7\u5374\u5faa\u73af\u8fc7\u7a0b\u4e2d\u4e9a\u7ed3\u6784\u7684\u53ef\u9006\u6709\u5e8f\u5230\u65e0\u5e8f\u8f6c\u53d8\u7684\u793a\u610f\u56fe\u3002@ 2022 Spring Nature<\/p>\n

\"\"<\/p>\n

\u56fe4 CAMBB\u8d85\u8d8a(A-alt-B)-b- c\u578bGBCPs\u3002\u591a\u5757GBCPs\u548c\u76f8\u5e94\u7684\u7236\u7ea7Janus GBCPs\u7684TEM\u56fe\u50cf\u548c\u4ee3\u8868\u6027SAXS\u6a21\u5f0f\uff1ba\uff0c(A-alt-B) – b – (C-alt-D)\uff0c\u4ece\u4e0a\u5230\u4e0b\u4f9d\u6b21\u4e3a\uff0c(PDMS37<\/sub>-altPLA20<\/sub>)45<\/sub>-b-(PS27<\/sub>-alt-PtBA19<\/sub>)15<\/sub>\uff0c (PDMS37<\/sub>-alt-PLA20<\/sub>)45<\/sub>\u548c(PS27<\/sub>-alt-PtBA19<\/sub>)30<\/sub>\uff1bb\uff0c\u5177\u6709\u5f02\u8d28\u4e9a\u7ed3\u6784\u7684 (A-alt-C)-b-(b- alt- c)\u3002\u4ece\u4e0a\u5230\u4e0b\u4f9d\u6b21\u4e3a(PDMS37<\/sub>-alt-PLA20<\/sub>)27<\/sub>-b-(PDMS37<\/sub>-alt-PS27<\/sub>)17<\/sub>\uff0c (PDMS37<\/sub>-alt-PLA20<\/sub>)45<\/sub>\u548c(PDMS37<\/sub>-altPS27<\/sub>)30<\/sub>\u3002c\uff0c (A-alt-C)-b-(B-alt-C)\u5305\u542b\u4e24\u4e2a\u7247\u5c42\u5f62\u6210\u7684Janus\u5757\u4f53\u3002\u4ece\u4e0a\u5230\u4e0b\u6b21\u4e3a(PDMS37<\/sub>-alt-PS27<\/sub>)40<\/sub>-b-(PDMS37<\/sub>-alt-PLA81<\/sub>)15<\/sub>\uff0c (PDMS37<\/sub>-altPLA81<\/sub>)30<\/sub>\u548c(PDMS37<\/sub>-alt-PS27<\/sub>)30<\/sub>\u3002@ 2022 Spring Nature<\/p>\n

 <\/p>\n

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

\u672c\u5de5\u4f5c\u57fa\u4e8eGBCP\u7684CAMBB\u5236\u5907\u4e86\u4e00\u7cfb\u5217\u76f8\u95f4\u5206\u5c42\u7ed3\u6784\uff0c\u5728\u7eb3\u7c73\u548c\u4ecb\u89c2\u5c3a\u5ea6\u4e0a\u5448\u73b0\u51fa\u591a\u79cd\u5468\u671f\u6027\u7279\u5f81\uff0c\u5177\u6709\u72ec\u7acb\u7684\u53ef\u8c03\u5468\u671f\u6027\u3002\u5404\u79cd\u5404\u6837\u7684\u6709\u673a\u6210\u5206\u53ef\u4ee5\u96c6\u6210\u5230\u8fd9\u4e9b\u5c42\u6b21\u7ed3\u6784\u4e2d\uff0c\u4ee5\u5236\u9020\u591a\u529f\u80fd\u6750\u6599\u3002<\/p>\n

 <\/p>\n

\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/www.nature.com\/articles\/s41563-022-01393-0<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u5bfc\u8bfb \u751f\u7269\u5206\u5b50\u81ea\u7ec4\u88c5\u8fc7\u7a0b\u5728\u539f\u5b50\u3001\u7eb3\u7c73(~1 – 100 nm)\u3001\u4ecb\u89c2(~100 nm – 1 \u03bcm)\u548c\u5b8f\u89c2(~1 \u03bcm)\u5c3a\u5ea6\u4e0a\u7684\u8c03\u63a7…<\/p>\n","protected":false},"author":34569,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-244249","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/244249"}],"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\/34569"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=244249"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/244249\/revisions"}],"predecessor-version":[{"id":244271,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/244249\/revisions\/244271"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=244249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=244249"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=244249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}