{"id":25237,"date":"2016-08-09T00:27:11","date_gmt":"2016-08-08T16:27:11","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=25237"},"modified":"2018-08-03T15:02:41","modified_gmt":"2018-08-03T07:02:41","slug":"%e5%96%ae%e4%b8%80%e6%9c%89%e6%a9%9f%e5%88%86%e5%ad%90%e4%b9%9f%e8%83%bd%e7%95%b6%e9%96%8b%e9%97%9c%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=25237","title":{"rendered":"\u3010\u5316\u5b78\u6750\u6599\u3011\u55ae\u4e00\u6709\u6a5f\u5206\u5b50\u4e5f\u80fd\u7576\u958b\u95dc\uff1f"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong>\u25a0\u958b\u95dc(switch)\uff0c\u4e00\u500b\u6bcf\u5929\u90fd\u6703\u78b0\u5230\u7684\u6771\u897f\u3002\u53ea\u8981\u80fd\u5920\u5728\u5169\u500b\u7a69\u5b9a\u7684\u72c0\u614b\u4f86\u56de\u8b8a\u63db\uff0c\u5c31\u6709\u6210\u70ba\u958b\u95dc\u7684\u6f5b\u529b\u3002\u4e00\u822c\u958b\u95dc\u53ef\u4ee5\u7528\u624b\u642c\u52d5\uff0c\u53c8\u6216\u8457\u7528\u96fb\u63a7\u5236\u3002\u4f46\uff0c\u53ea\u6709\u4e00\u500b\u5206\u5b50\u5927\u7684\u958b\u95dc\u8981\u5982\u4f55\u63a7\u5236\u5462\uff1f\u5176\u6a5f\u5236\u53c8\u662f\u70ba\u4f55\uff1f<\/strong><\/span><\/p>\n<figure id=\"attachment_25238\" aria-describedby=\"caption-attachment-25238\" style=\"width: 450px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-25238\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0803-3-1024x745.png\" alt=\"Reprinted by permission from Macmillan Publishers Ltd: Nature Chemistry DOI: 10.1038\/nchem.2552. \u00a9 2016\" width=\"450\" height=\"327\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0803-3-1024x745.png 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0803-3-300x218.png 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0803-3-768x559.png 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0803-3-800x582.png 800w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0803-3-600x436.png 600w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0803-3.png 1244w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption id=\"caption-attachment-25238\" class=\"wp-caption-text\">Reprinted by permission from Macmillan Publishers Ltd: Nature Chemistry DOI: 10.1038\/nchem.2552. \u00a9 2016<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u65b9\u7a0b\u6bc5<\/p>\n<p>\u5fb7\u570b\u67cf\u6797\u99ac\u514b\u65af\u666e\u6717\u514b\u5354\u6703\u7684\u5f17\u5229\u8332\u54c8\u67cf\u6a5f\u69cb(Fritz Haber Institute of the Max Planck Society)\u3001\u897f\u73ed\u7259Donostia\u570b\u969b\u7269\u7406\u5b78\u4e2d\u5fc3(Donostia International Physics Center (DIPC))\u3001\u897f\u73ed\u7259IKERBASQUE (Basque Foundation for Science)\u3001\u82f1\u570b\u5229\u7269\u6d66\u5927\u5b78(University of Liverpool)\u3001\u6ce2\u862d\u79d1\u5b78\u9662(Polish Academy of Sciences)\u53ca\u6ce2\u862d\u83ef\u6c99\u7dad\u7533\u65af\u57fa\u7d05\u8863\u4e3b\u6559\u5927\u5b78(Cardinal Stefan Wyszy\u0144ski University)\u5171\u540c\u7814\u767c\u51fa\u4e00\u500b\u53ef\u4ee5\u5229\u7528\u91dd\u5c16\u89f8\u767c\u7684\u5206\u5b50\u958b\u95dc\uff0c\u7576\u91dd\u5c16\u8ddd\u96e2\u5206\u5b50\u5e7e\u5948\u7c73\u6642\u4fbf\u53ef\u8b93\u5206\u5b50\u8f49\u8b8a\u6210\u53e6\u4e00\u7a2e\u4e92\u8b8a\u7570\u69cb\u7269(tautomer)\uff0c\u6b64\u7d50\u679c\u767c\u8868\u5728\u300a\u81ea\u7136\u2027\u5316\u5b78\u300b\u671f\u520a\u4e0a<em>(Nature Chemistry)<\/em>\u3002<!--more--><\/p>\n<figure id=\"attachment_25239\" aria-describedby=\"caption-attachment-25239\" style=\"width: 200px\" class=\"wp-caption alignright\"><img decoding=\"async\" class=\"wp-image-25239\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0802.png\" alt=\"\u57161\u535f\u5429(porphin)\u7d50\u69cb\u793a\u610f\u5716 \u5716\u7247\u4f86\u6e90:wiki\" width=\"200\" height=\"200\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0802.png 435w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0802-150x150.png 150w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0802-300x300.png 300w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><figcaption id=\"caption-attachment-25239\" class=\"wp-caption-text\">\u5716\u4e00\uff1a\u535f\u5429(porphin)\u7d50\u69cb\u793a\u610f\u5716 \u5716\u7247\u4f86\u6e90:wiki<\/figcaption><\/figure>\n<p>\u672c\u9805\u7814\u7a76\u4f7f\u7528\u7684\u5206\u5b50\u70baporphycene( <span class='MathJax_Preview'><img src='https:\/\/case.ntu.edu.tw\/blog\/wp-content\/plugins\/latex\/cache\/tex_c8f284238fa13b78ab2d4545ae8a1a3f.gif' style='vertical-align: middle; border: none; padding-bottom:2px;' class='tex' alt=\"\" \/><\/span><script type='math\/tex'><\/script> )\uff0c\u662f\u535f\u5429(porphin)\u7684\u7d50\u69cb\u7570\u69cb\u7269(structural isomer)\uff0c\u535f\u5429(porphin)\u7d50\u69cb\u5982\u5716\u4e00\u6240\u793a\uff0c\u662f\u7d2b\u8cea(porphyrin)\u6700\u57fa\u672c\u7684\u6a23\u614b\uff0c\u7d2b\u8ceaporphyrin\u9019\u500b\u5b57\u6700\u65e9\u7531\u5e0c\u81d8\u6587\u800c\u4f86\uff0c\u610f\u601d\u5373\u70ba\u7d2b\u8272\uff0c\u70ba\u4f55\u5f97\u540d\u6b63\u662f\u56e0\u70ba\u5176\u5916\u89c0\u984f\u8272\u3002\u7d2b\u8cea\u5e38\u88ab\u61c9\u7528\u65bc\u5149\u52d5\u529b\u7642\u6cd5(Photodynamic therapy)\u53ca\u67d3\u6599\u654f\u5316\u592a\u967d\u80fd\u96fb\u6c60(Dye-sensitized solar cells)\u3002<\/p>\n<p>porphycene\uff0c\u7d50\u69cb\u5982\u5716\u4e8c\u6240\u793a\uff0c\u6c2b\u8207\u96d9\u9375\u7684\u4f4d\u7f6e\u8207\u535f\u5429\u7565\u6709\u4e0d\u540c\u4f46\u5316\u5b78\u5f0f\u76f8\u540c\uff0c\u56e0\u6b64\u4e92\u70ba\u7d50\u69cb\u7570\u69cb\u7269\u3002\u800c\u6240\u8b02\u7684\u958b\u95dc\u662fporphycene\u672c\u8eab\u7684\u7d50\u69cb\u7522\u751f\u8b8a\u5316(\u5716\u4e8c\u7684\u5169\u500b\u72c0\u614b\u4e4b\u9593\u4e92\u76f8\u8f49\u63db)\u3002\u9019\u5169\u500b\u72c0\u614b\u5f7c\u6b64\u4e92\u70ba\u4e92\u8b8a\u7570\u69cb\u7269\uff0c\u4e92\u8b8a\u7570\u69cb\u662f\u5b98\u80fd\u57fa\u7570\u69cb\u9ad4\u4e92\u76f8\u8f49\u63db\u7684\u73fe\u8c61\uff0c\u6700\u5e38\u898b\u7684\u4f8b\u5b50\u4fbf\u662f\u916e\u6216\u919b\u548c\u70ef\u9187\u4e4b\u9593\u7684\u8b8a\u5316\u3002\u672c\u6587\u4ecb\u7d39porphycene\u7684\u72c0\u6cc1\u6bd4\u8f03\u7c21\u55ae\uff1a\u6c2b\u539f\u5b50\u5e36\u52d5\u96d9\u9375\u4f4d\u7f6e\u6539\u8b8a\u3002\u4e0d\u904e\u4ed4\u7d30\u770b\u770b\u5716\u4e8c\u6703\u767c\u73fe\u6703\u767c\u73fe\u5169\u500b\u5206\u5b50\u5176\u5be6\u662f\u4e00\u6a23\u7684\uff0c\u540c\u5c6c\u65bc\u9806\u5f0f(cis- porphycene)\uff0c\u5982\u679c\u6b64\u5206\u5b50\u61f8\u5728\u534a\u7a7a\u4e2d\uff0c\u7684\u78ba\u5169\u8005\u4e26\u7121\u5dee\u7570\uff0c\u4f46\u5982\u679c\u8003\u616e\u57fa\u677f\uff0c\u60c5\u6cc1\u4fbf\u6709\u6240\u4e0d\u540c\u3002\u7814\u7a76\u5718\u968a\u5c07porphycene\u6210\u9577\u5728\u9285(Cu)\u57fa\u677f\u4e0a\uff0cporphycene\u4e0d\u6703\u96a8\u610f\u5728\u9285\u4e0a\u9762\u751f\u9577\uff0c\u800c\u662f\u6703\u6cbf\u9285\u539f\u5b50\u7279\u5b9a\u7684\u6392\u5217\u65b9\u5411\uff0cporphycene\u662f\u4e00\u5e73\u9762\u5206\u5b50\uff0c\u7576\u5e73\u8eba\u5728\u9285\u4e0a\u6642\uff0c\u9019\u5169\u7a2e\u7d50\u69cb\u7684\u5c0d\u7a31\u6027\u4fbf\u4e0d\u4e00\u6a23\u4e86\u3002<\/p>\n<figure id=\"attachment_25241\" aria-describedby=\"caption-attachment-25241\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-25241\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0802-2-1.jpg\" alt=\"\u57162 cis-Porphycene\u7d50\u69cb\u8f49\u63db\u793a\u610f\u5716 Reprinted by permission from Macmillan Publishers Ltd: Nature Chemistry DOI: 10.1038\/nchem.2552. \u00a9 2016 \" width=\"650\" height=\"278\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0802-2-1.jpg 815w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0802-2-1-300x128.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0802-2-1-768x329.jpg 768w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-25241\" class=\"wp-caption-text\">\u5716\u4e8c\uff1a cis-Porphycene\u7d50\u69cb\u8f49\u63db\u793a\u610f\u5716<br \/> Reprinted by permission from Macmillan Publishers Ltd: Nature Chemistry DOI: 10.1038\/nchem.2552. \u00a9 2016<\/figcaption><\/figure>\n<p>\u81f3\u65bc\u50cf\u5716\u4e8c\u7684\u8f49\u63db\u6703\u5728\u4ec0\u9ebc\u60c5\u6cc1\u4e0b\u767c\u751f\u5462\uff1f\u7814\u7a76\u4eba\u54e1\u5c07\u4e00\u6839\u6975\u7d30\u7684\u9285\u91dd\u5c16\u9760\u8fd1porphycene\u5206\u5b50\uff0c\u5728\u771f\u7a7a\u74b0\u5883\uff0c\u4e26\u4e14\u964d\u6eab\u81f35K\u7684\u72c0\u614b\u4e0b\uff0c\u5c0d\u9285\u91dd\u5c16\u65bd\u52a0\u96fb\u58d3(100mV)\uff0c\u56e0\u70ba\u91dd\u5c16\u8207\u5206\u5b50\u4e4b\u9593\u7684\u8ddd\u96e2\u975e\u5e38\u5c0f\uff0c\u56e0\u6b64\u53ef\u4ee5\u7522\u751f10nA\u7684\u7a7f\u96a7\u96fb\u6d41\uff0c\u9019\u500b\u96fb\u6d41\u63d0\u4f9b\u7684\u80fd\u91cf\u8db3\u4ee5\u8b93porphycene\u5206\u5b50\u8de8\u8d8a\u6d3b\u5316\u80fd\u7522\u751f\u8b8a\u5316[\u8a3b]\u3002\u4e8b\u5be6\u4e0a\u71b1\u64fe\u52d5\u4e5f\u8db3\u4ee5\u514b\u670d\u6d3b\u5316\u80fd\uff0c\u53ea\u662f\u5fc5\u9808\u300c\u52a0\u71b1\u300d\u523080K\u3002<\/p>\n<p>\u7814\u7a76\u5718\u968a\u540c\u6642\u5229\u7528\u6578\u5b78\u6a21\u578b\u5c0d\u6b64\u53cd\u61c9\u9032\u884c\u7406\u8ad6\u8a08\u7b97\uff0c\u5b8c\u6574\u89e3\u91cb\u53cd\u61c9\u6a5f\u5236\uff0c\u4e26\u8b49\u660e\u9285\u91dd\u5c16\u78ba\u5be6\u53ef\u4ee5\u8b93\u53cd\u61c9\u6d3b\u5316\u80fd\u4e0b\u964d\u3002\u4e00\u822c\u6211\u5011\u8a8d\u77e5\u4e2d\uff0c\u8981\u514b\u670d\u6d3b\u5316\u80fd\u7522\u751f\u5316\u5b78\u53cd\u61c9\u90fd\u5fc5\u9808\u63d0\u4f9b\u80fd\u91cf\uff0c\u53ef\u4ee5\u662f\u71b1\u80fd\u3001\u96fb\u80fd\u751a\u81f3\u5149\u80fd\uff0c\u4f46\u5229\u7528\u91dd\u5c16\u9760\u8fd1\u5206\u5b50\uff0c\u5728\u5c0f\u5c3a\u5ea6\u4e0b\u8b93\u5206\u5b50\u4e4b\u9593\u7522\u751f\u4f5c\u7528\u529b\u4e26\u8a98\u767c\u5316\u5b78\u53cd\u61c9\u4e26\u4e0d\u5e38\u898b\u3002\u9019\u500b\u6a5f\u5236\u7684\u767c\u73fe\u6216\u8a31\u5728\u672a\u4f86\u5176\u5b83\u7684\u50ac\u5316\u53cd\u61c9\u4e0a\u4e5f\u80fd\u6709\u4e0d\u540c\u61c9\u7528\u3002<\/p>\n<p><strong>\u3010\u8a3b\u3011\u6574\u500b\u904e\u7a0b\u5176\u5be6\u662f\u4e00\u7a2e\u63a2\u6e2c\u8868\u9762\u5f62\u8c8c\u7684\u6280\u8853\uff0c\u7a31\u70ba\u6383\u63cf\u7a7f\u96a7\u5f0f\u986f\u5fae\u93e1Scanning tunneling microscopy (STM)\u3002\u6709\u8208\u8da3\u8005\u53ef\u4ee5\u53c3\u8003\u6b64\u9023\u7d50<a href=\"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/?p=22563\" target=\"_blank\" rel=\"noopener noreferrer\">\uff1c\u6383\u63cf\u7a7f\u96a7\u5f0f\u986f\u5fae\u93e1\u539f\u7406\uff1e<\/a><\/strong><\/p>\n<p><strong>\u539f\u59cb\u8ad6\u6587\uff1a<\/strong>Ladenthin, J. N., Frederiksen, T., Persson, M., Sharp, J. C., Gawinkowski, S., Waluk, J., &amp; Kumagai, T. (2016). Force-induced tautomerization in a single molecule.\u00a0<em>Nature Chemistry<\/em>.<\/p>\n<p><strong>\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><\/p>\n<ol>\n<li>http:\/\/www.ehu.eus\/en\/en-content\/-\/asset_publisher\/l57S\/content\/n_20160704-thomas-ferederiksen<\/li>\n<li>\uff1c<a href=\"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/?p=22563\" target=\"_blank\" rel=\"noopener noreferrer\">\u6383\u63cf\u7a7f\u96a7\u5f0f\u986f\u5fae\u93e1\u539f\u7406<\/a>\uff1e<\/li>\n<li>S\u00e1nchez-Garc\u00eda, D., &amp; Sessler, J. L. (2008). Porphycenes: synthesis andderivatives.\u00a0<em>Chemical Society Reviews<\/em>,\u00a0<em>37<\/em>(1), 215-232.<\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Porphyrin\" target=\"_blank\" rel=\"noopener noreferrer\">Porphyrin<\/a><\/li>\n<\/ol>\n<p><span style=\"color: #333399;\"><strong>--<\/strong><\/span><br \/>\n<span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u65b9\u7a0b\u6bc5 \u53f0\u5927\u6750\u6599\u7562\uff0c\u76ee\u524d\u65bcUCSD\u535a\u58eb\u73ed\u6399\u624e\u4e2d\u3002\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0\u958b\u95dc(switch)\uff0c\u4e00\u500b\u6bcf\u5929\u90fd\u6703\u78b0\u5230<\/p>\n","protected":false},"author":20,"featured_media":25238,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1023,3293],"tags":[2741,2740,450,2742,2743],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/0803-3.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25237"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25237"}],"version-history":[{"count":8,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25237\/revisions"}],"predecessor-version":[{"id":32626,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25237\/revisions\/32626"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/25238"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}