{"id":20712,"date":"2015-03-09T00:07:38","date_gmt":"2015-03-08T16:07:38","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=20712"},"modified":"2018-08-01T14:50:41","modified_gmt":"2018-08-01T06:50:41","slug":"%e3%80%90%e5%8c%96%e5%ad%b8%e6%87%89%e7%94%a8%e3%80%91%e8%90%83%e5%8f%96%e7%a8%80%e5%9c%9f%e5%85%83%e7%b4%a0%e7%9a%84%e7%92%b0%e4%bf%9d%e6%96%b0%e6%96%b9%e6%b3%95%ef%bc%9a%e5%88%a9%e7%94%a8%e9%ae%ad","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=20712","title":{"rendered":"\u3010\u5316\u5b78\u61c9\u7528\u3011\u8403\u53d6\u7a00\u571f\u5143\u7d20\u7684\u74b0\u4fdd\u65b0\u65b9\u6cd5\uff1a\u5229\u7528\u9bad\u9b5a\u7cbe\u56ca"},"content":{"rendered":"<p><strong><span style=\"color: #333399;\">\u25a0\u65e5\u672c\u7684\u5316\u5b78\u5bb6\u767c\u73fe\u4e86\u4e00\u7a2e\u8403\u53d6\u7a00\u571f\u5143\u7d20\u7684\u74b0\u4fdd\u65b0\u6750\u6599\uff1a\u5229\u7528\u9bad\u9b5a\u7684\u7cbe\u56ca\u3002<\/span><\/strong><\/p>\n<figure id=\"attachment_20749\" aria-describedby=\"caption-attachment-20749\" style=\"width: 450px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-20749\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/shutterstock_154424327.jpg\" alt=\"photo credit: Alexander Raths, via Shutterstock.\" width=\"450\" height=\"299\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/shutterstock_154424327.jpg 640w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/shutterstock_154424327-300x199.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/shutterstock_154424327-600x398.jpg 600w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption id=\"caption-attachment-20749\" class=\"wp-caption-text\">photo credit: Alexander Raths, via Shutterstock.<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u9673\u52c1\u8c6a<\/p>\n<p>\u5728\u76ee\u524d\u7684\u8cc7\u8a0a\u793e\u6703\u4e2d\uff0c\u5229\u7528\u7a00\u571f\u5143\u7d20(rare earth element, REE)\u6240\u88fd\u6210\u7684\u6750\u6599\u5df2\u7d93\u7684\u61c9\u7528\u65bc\u6211\u5011\u751f\u6d3b\u7684\u5404\u500b\u9818\u57df\u4e2d\uff0c\u4f8b\u5982\u5149\u96fb\u5143\u4ef6\uff0c\u534a\u5c0e\u9ad4\uff0c\u592a\u967d\u80fd\u96fb\u6c60\u7b49\u3002\u56e0\u6b64\u4e16\u754c\u5404\u570b\u5c0d\u7a00\u571f\u5143\u7d20\u90fd\u6709\u76f8\u7576\u5927\u7684\u9700\u6c42\u91cf\u3002<\/p>\n<p>\u7a00\u571f\u5143\u7d20\u9867\u540d\u601d\u7fa9\u662f\u6307\u5728\u5730\u7403\u4e0a\u7f55\u898b\u7684\u91d1\u5c6c\u5143\u7d20\uff0c\u4f46\u662f\u9019\u5176\u5be6\u53ea\u8aaa\u5c0d\u4e86\u4e00\u534a\u3002\u7a00\u571f\u5143\u7d20\u4e00\u5171\u6709\u5341\u4e03\u7a2e(\u946d\u3001\u9230\u3001\u9420\u3001\u91f9\u3001\u9255\u3001\u91e4\u3001\u92aa\u3001\u91d3\u3001\u92f1\u3001\u93d1\u3001\u9225\u3001\u927a\u3001\u92a9\u3001\u943f\u3001\u9465\u3001\u9227\u3001\u91d4)\uff0c\u5728\u5730\u7403\u4e0a\u7684\u7e3d\u91cf\u5176\u5be6\u4e0d\u7b97\u7279\u5225\u5c11\uff0c\u4ee5\u923d\u800c\u8a00\uff0c\u5b83\u5728\u5730\u6bbc\u7684\u542b\u91cf\u70ba0.0068%\uff0c\u5728\u7e3d\u91cf\u6392\u540d\u70ba25\uff0c\u8ddf\u9285\u5dee\u4e0d\u591a\u3002\u4f46\u662f\u7a00\u571f\u5143\u7d20\u7684\u537b\u662f\u6563\u4f48\u5728\u5730\u7403\u5404\u8655\uff0c\u5f88\u5c11\u6709\u542b\u91cf\u5920\u9ad8\u7684\u7926\u85cf\u3002\u9019\u4f7f\u5f97\u958b\u767c\u7a00\u571f\u5143\u7d20\u8b8a\u5f97\u76f8\u7576\u56f0\u96e3\u3002\u8fd1\u5e74\u4f86\u5728\u592a\u5e73\u6d0b\u7684\u6d77\u5e95\u6709\u767c\u73fe\u5927\u91cf\u7684\u7a00\u571f\u5143\u7d20\uff0c\u4f46\u662f\u6d77\u5e95\u958b\u63a1\u7684\u6280\u8853\u96e3\u5ea6\u904e\u9ad8\uff0c\u81f3\u5c11\u5728\u73fe\u968e\u6bb5\u4e26\u4e0d\u7b26\u5408\u7d93\u6fdf\u5229\u76ca\u3002<!--more--><\/p>\n<p>\u5728\u9678\u5730\u4e0a\u958b\u63a1\u7a00\u571f\u5143\u7d20\u4e3b\u8981\u7684\u65b9\u6cd5\u662f\u5728\u7926\u5340\u4e2d\u5927\u91cf\u6316\u6398\u6ce5\u571f\u5f8c\u63a5\u8457\u9032\u884c\u904e\u6ffe\uff0c\u4e26\u5229\u7528\u5316\u5b78\u65b9\u6cd5\u4f86\u5354\u52a9\u8403\u53d6\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u4f46\u6703\u5c0d\u74b0\u5883\u9020\u6210\u5927\u91cf\u7834\u58de\uff0c\u63d0\u7149\u904e\u7a0b\u6240\u7528\u5230\u7684\u5927\u91cf\u5316\u5b78\u7269\u8cea\u4e5f\u6703\u50b7\u5bb3\u9031\u908a\u751f\u614b\u3002\u6839\u64da\u4f30\u8a08\uff0c\u7372\u5f97\u4e00\u5678\u7684\u7a00\u571f\u5143\u7d20\u5927\u6982\u6703\u7522\u751f75\u7acb\u65b9\u516c\u5c3a(75\u5678)\u7684\u9178\u6027\u5ee2\u6c34\uff0c\u9084\u6709\u7d04\u4e00\u5678\u7684\u653e\u5c04\u6027\u5ee2\u68c4\u7269\u3002\u56e0\u6b64\u5728\u74b0\u4fdd\u610f\u8b58\u9010\u6f38\u9ad8\u6f32\u7684\u73fe\u5728\uff0c\u7a00\u571f\u91d1\u5c6c\u5de5\u696d\u5176\u5be6\u9762\u81e8\u76f8\u7576\u5927\u7684\u6311\u6230\u3002<\/p>\n<p>\u65e5\u672c\u5ee3\u5cf6\u5927\u5b78\u7684\u9ad8\u6a4b\u5609\u592b\u6559\u6388\u8ddf\u4ed6\u7684\u7814\u7a76\u5718\u968a\u627e\u5230\u4e86\u4e00\u7a2e\u7d14\u5929\u7136\u7684\u6750\u6599\u4f86\u63d0\u6607\u8403\u53d6\u7a00\u571f\u5143\u7d20\u7684\u6548\u7387\u3002\u4ed6\u5011\u6240\u4f7f\u7528\u7684\u662f\u9bad\u9b5a\u7684\u7cbe\u56ca(\u6216\u7a31\u9b5a\u767d)\u3002\u9bad\u9b5a\u662f\u9910\u684c\u4e0a\u5e38\u898b\u7684\u98df\u7269\uff0c\u540c\u6642\u4e5f\u88ab\u4eba\u985e\u5927\u91cf\u990a\u6b96\uff0c\u6240\u4ee5\u50f9\u683c\u4fbf\u5b9c\u3002\u5c0d\u5927\u91cf\u990a\u6b96\u9bad\u9b5a\u7684\u6b50\u7f8e\u570b\u5bb6\u4f86\u8aaa\uff0c\u4ed6\u5011\u4e0d\u5403\u9bad\u9b5a\u9b5a\u767d\uff0c\u6240\u4ee5\u5e7e\u4e4e\u7b49\u65bc\u662f\u6c92\u6709\u7d93\u6fdf\u50f9\u503c\u7684\u5ee2\u68c4\u7269\u3002\u6240\u4ee5\u5229\u7528\u5e7e\u4e4e\u4e0d\u8981\u9322\u7684\u9bad\u9b5a\u9b5a\u767d\u4f86\u63d0\u7149\u5177\u6709\u9ad8\u7d93\u6fdf\u50f9\u503c\u7684\u7a00\u571f\u5143\u7d20\u770b\u8d77\u4f86\u5e7e\u4e4e\u7b49\u65bc\u662f\u5ee2\u7269\u5229\u7528\uff0c\u4f46\u662f\u9019\u500b\u60f3\u6cd5\u662f\u600e\u9ebc\u51fa\u73fe\u7684\u5462\uff1f<\/p>\n<p>\u4ed6\u5011\u904e\u53bb\u7684\u7814\u7a76\u8b93\u4ed6\u5011\u6ce8\u610f\u5230\u7d30\u83cc\u7d30\u80de\u8868\u9762\u4e0a\u7684\u78f7\u9178\u6839\u53ef\u4ee5\u6709\u6548\u7684\u6355\u6349\u7a00\u571f\u5143\u7d20\u3002\u800cDNA\u7684\u9aa8\u67b6\u4e2d\u8b8a\u542b\u6709\u5927\u91cf\u7684\u78f7\u9178\u6839\uff0c\u56e0\u6b64\u4ed6\u5011\u4fbf\u958b\u59cb\u8003\u616e\u5229\u7528DNA\u4f86\u6355\u6349\u7a00\u571f\u5143\u7d20\u7684\u53ef\u80fd\u6027\u3002\u4f46\u662fDNA\u6eb6\u65bc\u6c34\uff0c\u56e0\u6b64\u4ed6\u5011\u9700\u8981\u6709\u500b\u57fa\u677f\u4f86\u8b93DNA\u9644\u8457\u5728\u4e0a\u9762\u3002\u6240\u4ee5\u4ed6\u5011\u5c31\u627e\u5230\u4e86\u9bad\u9b5a\u7684\u9b5a\u767d\u505a\u70ba\u73fe\u6210\u7684DNA\u57fa\u677f\u3002\u9bad\u9b5a\u7cbe\u56ca\u7684\u597d\u8655\u662f\u9ad4\u7a4d\u5927\uff0c\u4e0d\u6eb6\u65bc\u6c34\uff0c\u800c\u4e14\u50f9\u683c\u4f4e\u5ec9\u3002\u4ee5\u65e5\u672c\u70ba\u4f8b\uff0c\u4ed6\u5011\u62cb\u68c4\u7684\u9bad\u9b5a\u7cbe\u56ca\u81f3\u5c11\u6709\u4e0a\u5343\u5678\u3002<\/p>\n<p>\u4ed6\u5011\u628a\u9bad\u9b5a\u7cbe\u56ca\u4e7e\u71e5\u5f8c\u88fd\u6210\u7c89\u672b\u72c0\uff0c\u7136\u5f8c\u52a0\u5165\u542b\u6709\u91f9\uff0c\u93d1\u9084\u6709\u4e09\u50f9\u9435\u7684\u6eb6\u6db2\u4e2d\u3002\u9019\u4e09\u7a2e\u5143\u7d20\u662f\u91f9\u9435\u787c\u78c1\u9435(Neodymium magnet)\u7684\u4e3b\u8981\u6750\u6599\u3002\u5728\u7d93\u904e\u52a0\u9178\u8ddf\u96e2\u5fc3\u4e4b\u5f8c\uff0c\u4ed6\u5011\u53ef\u4ee5\u6210\u529f\u7684\u8403\u53d6\u51fa\u6eb6\u6db2\u4e2d\u7684\u7a00\u571f\u5143\u7d20\u3002<\/p>\n<p>\u9019\u500b\u65b9\u6cd5\u662f\u5426\u80fd\u5920\u63d0\u6607\u5230\u5177\u6709\u7d93\u6fdf\u7684\u5de5\u696d\u5316\u898f\u6a21\u9084\u6709\u5f85\u9a57\u8b49\uff0c\u4f46\u662f\u9019\u5df2\u7d93\u70ba\u66f4\u74b0\u4fdd\u7684\u958b\u63a1\u7a00\u571f\u5143\u7d20\u63d0\u51fa\u4e86\u4e00\u500b\u65b0\u7684\u53ef\u80fd\u65b9\u5411\u3002<\/p>\n<p><strong> \u539f\u59cb\u8ad6\u6587<\/strong><br \/>\nRecovery and Separation of Rare Earth Elements Using Salmon Milt<br \/>\nY Takahashi et al, PLoS One, 2014<br \/>\nDOI: 10.1371\/journal.pone.0114858<\/p>\n<p><strong>\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><br \/>\nChemstry World 2015\/01\/13: <a href=\"http:\/\/www.rsc.org\/chemistryworld\/2015\/01\/fish-sperm-spawns-rare-earth-metal-recycling\" target=\"_blank\" rel=\"noopener noreferrer\">Fism sperm spawns rare earch metal recycling idea<\/a><br \/>\nIFLSCIENCE 2015\/01\/16: <a href=\"http:\/\/www.iflscience.com\/chemistry\/salmon-sperm-could-help-us-recycle-rare-earth-elements\" target=\"_blank\" rel=\"noopener noreferrer\">Salmon Sperm Could Help Us Recycle Rare Earth Elements\u00a0<\/a><br \/>\n<span style=\"color: #333399;\"><strong>--<\/strong><\/span><br \/>\n<span style=\"color: #333399;\"><strong> \u4f5c\u8005\uff1a\u9673\u52c1\u8c6a\u3000\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u30022011\u5e74\u65bc\u7f8e\u570b\u7d10\u7d04\u5dde\u7acb\u77f3\u6eaa\u5927\u5b78(SUNY at Stony Brook)\u53d6\u5f97\u535a\u58eb\u5b78\u4f4d\uff0c\u7814\u7a76\u4e3b\u984c\u70ba\u76f8\u5c0d\u8ad6\u6027\u91cd\u96e2\u5b50\u78b0\u649e(Relativistic Heavy Ion Collision)\u3002\u9577\u671f\u64d4\u4efb\u4e2d\u6587\u79d1\u5b78\u65b0\u805e\u7db2\u7ad9\u300c\u79d1\u666f\u300d\uff08Sciscape.org\uff09\u7e3d\u7de8\u8f2f\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 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\u65e5\u672c\u7684\u5316\u5b78\u5bb6\u767c\u73fe\u4e86\u4e00\u7a2e\u8403\u53d6\u7a00\u571f\u5143\u7d20\u7684\u74b0<\/p>\n","protected":false},"author":20,"featured_media":20749,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32,191,3293],"tags":[426,1665,1535,1664],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/shutterstock_154424327.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/20712"}],"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=20712"}],"version-history":[{"count":7,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/20712\/revisions"}],"predecessor-version":[{"id":32190,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/20712\/revisions\/32190"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/20749"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}