{"id":210842,"date":"2020-10-10T06:30:32","date_gmt":"2020-10-09T22:30:32","guid":{"rendered":"\/\/m.iemloyee.com\/?p=210842"},"modified":"2020-10-09T21:29:40","modified_gmt":"2020-10-09T13:29:40","slug":"%e3%80%90%e6%8a%95%e7%a8%bf%e3%80%91%e5%8e%a6%e5%a4%a7%e5%8d%97%e6%96%b9%e5%8c%bb%e7%a7%91%e5%a4%a7small-%e9%ab%98%e6%b8%a9%e7%a2%b3%e5%8c%96%e5%b0%86%e4%b8%9d%e7%b4%a0%e8%9b%8b%e7%99%bd%e7%83%ad","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=210842","title":{"rendered":"\u53a6\u5927&\u5357\u65b9\u533b\u79d1\u5927Small: \u9ad8\u6e29\u78b3\u5316\u5c06\u4e1d\u7d20\u86cb\u767d\u70ed\u89e3\u4e3a\u9ad8\u6d3b\u6027\u542b\u6c2e\u78b3\u57fa\u7eb3\u7c73\u9176"},"content":{"rendered":"
\u524d\u8a00<\/strong><\/p>\n \u9176\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u751f\u7269\u50ac\u5316\u5242\uff0c\u80fd\u591f\u5728\u6e29\u548c\u7684\u6761\u4ef6\u4e0b\uff0c\u4ee5\u9ad8\u7684\u5e95\u7269\u7279\u5f02\u6027\u3001\u9009\u62e9\u6027\u548c\u6548\u7387\u50ac\u5316\u5404\u79cd\u53cd\u5e94\u3002\u7136\u800c\uff0c\u5929\u7136\u9176\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u7684\u53d8\u6027\u3001\u964d\u89e3\uff0c\u96be\u4e8e\u56de\u6536\u4ee5\u53ca\u5236\u5907\u548c\u7eaf\u5316\u6210\u672c\u9ad8\u7b49\u7f3a\u70b9\uff0c\u6781\u5927\u5730\u9650\u5236\u4e86\u5176\u5b9e\u9645\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u4eba\u4eec\u5728\u5f00\u5c55\u201c\u53d6\u5929\u7136\u9176\u4e4b\u957f\uff0c\u907f\u5176\u6240\u77ed\u201d\u7684\u6a21\u62df\u9176\u7814\u7a76\u4ed8\u51fa\u4e86\u5de8\u5927\u52aa\u529b\u3002\u81ea\u4ece2007\u5e74\u9996\u6b21\u53d1\u73b0Fe3<\/sub>O4<\/sub>\u7eb3\u7c73\u9897\u7c92\u5177\u6709\u7c7b\u8fc7\u6c27\u5316\u7269\u9176\u6d3b\u6027\u4ee5\u6765\uff0c\u79d1\u7814\u4eba\u5458\u5c31\u5c06\u5177\u6709\u672c\u5f81\u9176\u6d3b\u6027\u7684\u529f\u80fd\u6027\u7eb3\u7c73\u6750\u6599\u5b9a\u4e49\u4e3a\u7eb3\u7c73\u9176\u3002\u5e76\u4e14\u5e0c\u671b\u7eb3\u7c73\u9176\u80fd\u591f\u6210\u4e3a\u4eff\u751f\u9176\u9886\u57df\u7684\u65b0\u529b\u519b\u3002\u5728\u62a5\u9053\u7684\u5404\u7c7b\u7eb3\u7c73\u9176\u4e2d\uff0c\u78b3\u57fa\u7eb3\u7c73\u9176\u56e0\u5176\u72ec\u7279\u7684\u7406\u5316\u6027\u80fd\uff0c\u4f18\u79c0\u7684\u7a33\u5b9a\u6027\u548c\u4f4e\u6210\u672c\u5438\u5f15\u4e86\u4f17\u591a\u79d1\u7814\u5de5\u4f5c\u8005\u7684\u5174\u8da3\u3002<\/p>\n \u6210\u679c\u7b80\u4ecb<\/strong><\/p>\n \u8fd1\u671f\uff0c\u53a6\u95e8\u5927\u5b66\u6797\u53cb\u8f89\u8bfe\u9898\u7ec4\u548c\u5357\u65b9\u533b\u79d1\u5927\u5b66\u5468\u4e1c\u65b9\u8bfe\u9898\u7ec4\u5408\u4f5c\u5728\u56fd\u9645\u8457\u540d\u671f\u520aSmall<\/em>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cHigh Carbonization Temperature to Trigger Enzyme Mimicking Activities of Silk-Derived Nanosheets\u201d\u7684\u6587\u7ae0\uff0c\u5e76\u88ab\u9009\u4e3a\u8be5\u671f\u7684Back cover\u3002\u6587\u7ae0\u9996\u6b21\u62a5\u9053\u4e86\u4ee5\u4e1d\u7d20\u86cb\u767d\u4f5c\u4e3a\u524d\u9a71\u4f53\u7ecf\u8fc7\u9ad8\u6e29\u78b3\u5316\uff0c\u6210\u529f\u5236\u5907\u4e86\u78b3\u57fa\u7eb3\u7c73\u9176\u3002\u7814\u7a76\u7ed3\u679c\u8868\u660e\u4f4e\u6e29\u78b3\u5316\u7684\u4e1d\u7d20\u86cb\u767d\u51e0\u4e4e\u662f\u6ca1\u6709\u9176\u6d3b\u6027\u7684\uff0c\u53ea\u6709\u78b3\u5316\u6e29\u5ea6\u4e0a\u5347\u81f3700 \u00b0C\u4ee5\u4e0a\uff0c\u78b3\u5316\u4e1d\u7d20\u86cb\u767d\u7684\u7c7b\u9176\u6d3b\u6027\u624d\u4f1a\u88ab\u8fc5\u901f\u6fc0\u53d1\u3002\u8fd9\u4e00\u73b0\u8c61\u4e0e\u5728\u9ad8\u6e29\u65f6\u5176\u7ed3\u6784\u4e2d\u77f3\u58a8\u5316\u7a0b\u5ea6\u7684\u52a0\u6df1\uff0c\u77f3\u58a8\u578b\u6c2e\u542b\u91cf\u6bd4\u4f8b\u7684\u589e\u9ad8\u4ee5\u53ca\u4e71\u5c42\u78b3\u7684\u51fa\u73b0\u6709\u5173\u3002\u6b64\u5916\uff0c\u6240\u5236\u5907\u7684\u78b3\u57fa\u7eb3\u7c73\u9176\u5728\u8fd1\u7ea2\u5916\u5149\u7167\u4e0b\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u5149\u70ed\u8f6c\u6362\u6548\u7387\uff0c\u6eb6\u6db2\u6e29\u5ea6\u57285 min \u5185\u53ef\u4ee5\u4ece28 \u00b0C\u4e0a\u5347\u523054 \u00b0C\u3002\u7ed3\u5408\u72ec\u7279\u7684\u4eff\u751f\u50ac\u5316\u6d3b\u6027\u548c\u5149\u70ed\u6548\u5e94\uff0c\u5c06\u78b3\u5316\u4e1d\u7d20\u86cb\u767d\u4eff\u751f\u9176\u8fdb\u4e00\u6b65\u5e94\u7528\u5230\u764c\u7ec6\u80de\u7684\u5149\u70ed-\u50ac\u5316\u534f\u540c\u6cbb\u7597\u3002<\/p>\n \u56fe\u6587\u5bfc\u8bfb<\/strong><\/p>\n \u56fe1.<\/strong> \u8695\u4e1d\u78b3\u57fa\u7eb3\u7c73\u9176\u6784\u5efa\u53ca\u5176\u6d3b\u6027\u5bf9\u78b3\u5316\u6e29\u5ea6\u7684\u4f9d\u8d56\u6027<\/strong><\/p>\n \u8695\u4e1d\u78b3\u57fa\u7eb3\u7c73\u9176\u5408\u6210\u4ee5\u53ca\u5176\u6d3b\u6027\u5bf9\u6e29\u5ea6\u7684\u4f9d\u8d56\u6027\u793a\u610f\u56fe<\/p>\n \u56fe<\/strong>2.<\/strong> \u8695\u4e1d\u57fa\u78b3\u6750\u6599\u7684\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n (a) TEM\u56fe\u50cf\uff1b<\/p>\n (b) XRD;<\/p>\n (c) \u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n (d) XPS\u5168\u8c31\uff1b<\/p>\n (e-f) \u9ad8\u5206\u8fa8N 1s \u548c C 1s XPS\u8c31\u3002<\/p>\n \u56fe<\/strong>3.<\/strong> \u8695\u4e1d\u57fa\u78b3\u6750\u6599\u7684\u6a21\u62df\u6c27\u5316\u9176\u6d3b\u6027<\/strong><\/p>\n (a) \u7c7b\u6c27\u5316\u9176\u6d3b\u6027\u7684\u793a\u610f\u56fe\uff1b<\/p>\n (b) \u4e0d\u540c\u6761\u4ef6\u4e0b\u5e95\u7269TMB\u7684\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u8c31\u548c\u989c\u8272\uff1b<\/p>\n (c) \u4e0d\u540cpH\u4e0b\u7684\u7c7b\u6c27\u5316\u9176\u6d3b\u6027\uff1b<\/p>\n (d) \u7c7b\u6c27\u5316\u9176\u6d3b\u6027\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\uff1b<\/p>\n (e) \u4e0d\u540c\u6d53\u5ea6\u8695\u4e1d\u57fa\u78b3\u6750\u6599\u7684\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u8c31\uff1b<\/p>\n (f) \u7c7b\u6c27\u5316\u9176\u6d3b\u6027\u52a8\u529b\u5b66\u3002<\/p>\n \u56fe<\/strong>4.<\/strong> \u8695\u4e1d\u57fa\u78b3\u6750\u6599\u7684\u7c7b\u8fc7\u6c27\u5316\u7269\u9176\u6d3b\u6027<\/strong><\/p>\n (a) \u7c7b\u8fc7\u6c27\u5316\u7269\u9176\u6d3b\u6027\u793a\u610f\u56fe\uff1b<\/p>\n (b) TMB\u6eb6\u6db2\u5728\u4e0d\u540c\u6761\u4ef6\u4e0b\u7684\u5438\u6536\u5149\u8c31\uff1b<\/p>\n (c) \u4e0d\u540cpH\u6761\u4ef6\u4e0b\u8695\u4e1d\u57fa\u78b3\u6750\u6599\u7684\u7c7b\u8fc7\u6c27\u5316\u7269\u6837\u6d3b\u6027;<\/p>\n (d) \u7c7b\u8fc7\u6c27\u5316\u7269\u6d3b\u6027\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\uff1b<\/p>\n (e-f) \u57fa\u4e8eTMB\u548c\u57fa\u4e8eH2<\/sub>O2<\/sub>\u7684\u52a8\u529b\u5b66\u3002<\/p>\n \u56fe<\/strong>5.<\/strong> \u78b3<\/strong>\u5316\u6e29\u5ea6\u5bf9\u8695\u4e1d\u57fa\u78b3\u6750\u6599\u7684\u7c7b\u9176\u6d3b\u6027\u548c\u5fae\u89c2\u7ed3\u6784\u7684\u5f71\u54cd<\/strong><\/p>\n (a) \u4e0d\u540c\u78b3\u5316\u6e29\u5ea6\u7684XRD\u884d\u5c04\u8c31\uff1b<\/p>\n (b) \u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n (c) \u77f3\u58a8\u5316N\u548c\u5421\u5576N\u7684\u6bd4\u503c;<\/p>\n (d) \u4e0d\u540c\u78b3\u5316\u6e29\u5ea6\u4e0b\u8695\u4e1d\u57fa\u78b3\u6750\u6599\u7684\u7c7b\u6c27\u5316\u9176\u548c\u8fc7\u6c27\u5316\u7269\u9176\u6d3b\u6027\u7684\u53d8\u5316\u3002<\/p>\n \u56fe<\/strong>6. <\/strong>\u5149\u70ed\u8f6c\u6362\u6548\u7387\u53ca\u5176\u5bf9\u6a21\u62df\u9176\u6d3b\u6027\u7684\u5f71\u54cd<\/strong><\/p>\n (a) \u5728\u4e0d\u540c\u65f6\u95f4(0-5 min)\u7684\u8fd1\u7ea2\u5916(808 nm, 0.8 W cm-2<\/sup>)\u7167\u5c04\u4e0b\u7684\u5149\u70ed\u56fe\u50cf;<\/p>\n (b) \u8fd1\u7ea2\u5916\u7167\u5c04\u4e0b\u6eb6\u6db2\u7684\u6e29\u5ea6\u53d8\u5316\uff1b<\/p>\n (c-d) \u8fd1\u7ea2\u5916\u7167\u5c04\u4e0b\u8695\u4e1d\u78b3\u57fa\u7eb3\u7c73\u9176\u7684\u7c7b\u6c27\u5316\u9176\u548c\u8fc7\u6c27\u5316\u7269\u9176\u6d3b\u6027\u53d8\u5316\u3002<\/p>\n \u56fe7.<\/strong> \u4f53\u5916\u80bf\u7624\u6cbb\u7597\u6d3b\u6027<\/strong><\/p>\n (a) \u8fd1\u7ea2\u5916\u5904\u7406Hela\u7ec6\u80de\u548c(b) MCF-7\u7ec6\u80de\u7684\u5b58\u6d3b\u7387;<\/p>\n (c) Hela\u7ec6\u80de\u548cMCF-7\u7ec6\u80de\u7684IC50 <\/sub>\u503c\uff1b<\/p>\n (d) Calcein AM\u548cPI\u5305\u542bHela\u7ec6\u80de\u7ecf\u8fc7\u4e0d\u540c\u5904\u7406\u540e\u7684\u8367\u5149\u663e\u5fae\u955c\u56fe\u50cf\u3002\u7eff\u8272\u548c\u7ea2\u8272\u5206\u522b\u4ee3\u8868\u6d3b\u7ec6\u80de\u548c\u6b7b\u7ec6\u80de\u3002<\/p>\n \u7ed3\u8bba<\/strong><\/p>\n \u7efc\u4e0a\u6240\u8ff0\uff0c\u901a\u8fc7\u7ecf\u8fc7\u7b80\u5355\u7684\u70ed\u5904\u7406\uff0c\u4f7f\u4e0d\u5177\u5907\u9176\u6d3b\u6027\uff0c\u4f46\u542b\u6709\u4e30\u5bcc\u7684\u6c28\u57fa\u7684\u4e1d\u7d20\u86cb\u767d\u8f6c\u5316\u4e3a\u5177\u6709\u7c7b\u9176\u6d3b\u6027\u7684\u542b\u6c2e\u78b3\u57fa\u7eb3\u7c73\u9176\u3002\u6587\u7ae0\u7814\u7a76\u7ed3\u679c\u8868\u660e\u5f97\u5230\u7684\u7eb3\u7c73\u9176\u7c7b\u9176\u6d3b\u6027\u9ad8\u5ea6\u4f9d\u8d56\u4e8e\u78b3\u5316\u6e29\u5ea6\u3002\u5728\u4f4e\u6e29\u78b3\u5316\u65f6\uff0c\u6240\u5f97\u78b3\u5316\u6750\u6599\u51e0\u4e4e\u662f\u6ca1\u6709\u9176\u6d3b\u6027\uff0c\u800c\u5f53\u78b3\u5316\u6e29\u5ea6\u4e0a\u5347\u81f3700 \u00b0C\u4ee5\u4e0a\uff0c\u5176\u7c7b\u9176\u6d3b\u6027\u88ab\u8fc5\u901f\u6fc0\u53d1\u3002\u8fd9\u4e00\u73b0\u8c61\u4e0e\u5728\u9ad8\u6e29\u65f6\u5176\u7ed3\u6784\u4e2d\u77f3\u58a8\u5316\u7a0b\u5ea6\u7684\u52a0\u6df1\uff0c\u77f3\u58a8\u578b\u6c2e\u542b\u91cf\u6bd4\u4f8b\u7684\u589e\u9ad8\u4ee5\u53ca\u4e71\u5c42\u78b3\u7684\u51fa\u73b0\u6709\u5173\u3002\u6b64\u5916\uff0c\u6240\u5236\u5907\u7684\u78b3\u57fa\u7eb3\u7c73\u9176\u5728\u8fd1\u7ea2\u5916\u5149\u7167\u4e0b\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u5149\u70ed\u8f6c\u6362\u6548\u7387\uff0c\u6eb6\u6db2\u6e29\u5ea6\u80fd\u591f\u57285 min \u4e4b\u5185\u4ece28 \u00b0C\u4e0a\u5347\u523054 \u00b0C\u3002\u57fa\u4e8e\u6b64\uff0c\u7814\u7a76\u4eba\u5458\u5145\u5206\u5229\u7528\u78b3\u5316\u4e1d\u7d20\u86cb\u767d\u5f97\u5230\u78b3\u57fa\u7eb3\u7c73\u9176\u7684\u5149\u70ed\u6548\u5e94\u548c\u9176\u6d3b\u6027\uff0c\u5c06\u78b3\u5316\u4e1d\u7d20\u86cb\u767d\u4eff\u751f\u9176\u8fdb\u4e00\u6b65\u5e94\u7528\u5230\u764c\u7ec6\u80de\u7684\u5149\u70ed-\u50ac\u5316\u534f\u540c\u6cbb\u7597\u3002<\/p>\n<\/p>\n
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