{"id":125912,"date":"2022-05-18T10:47:11","date_gmt":"2022-05-18T02:47:11","guid":{"rendered":"https:\/\/www.cpr.cuhk.edu.hk\/?post_type=press&p=125912"},"modified":"2022-10-27T18:19:47","modified_gmt":"2022-10-27T10:19:47","slug":"cuhk-demonstrates-the-potential-for-multi-gas-detection-in-just-a-split-second-using-dual-comb-photothermal-spectroscopy","status":"publish","type":"press","link":"https:\/\/www.cpr.cuhk.edu.hk\/tc\/press\/cuhk-demonstrates-the-potential-for-multi-gas-detection-in-just-a-split-second-using-dual-comb-photothermal-spectroscopy\/","title":{"rendered":"\u4e2d\u5927\u9a57\u8b49\u96d9\u5149\u68b3\u5149\u71b1\u5149\u8b5c\u6280\u8853 \u53ef\u4e00\u79d2\u6e2c\u91cf\u591a\u7a2e\u6c23\u9ad4"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","tags":[],"class_list":["post-125912","press","type-press","status-publish","hentry"],"acf":{"title_alt":"","sub_title_alt":"","press_date":"20220518","keep":false,"details":"

\u9999\u6e2f\u4e2d\u6587\u5927\u5b78\uff08\u4e2d\u5927\uff09\u5de5\u7a0b\u7814\u7a76\u5718\u968a\u5c55\u793a\u5168\u7403\u9996\u500b\u96d9\u5149\u68b3\u5149\u71b1\u5149\u8b5c\u5100\uff08DC-PTS\uff09\uff0c\u9019\u9805\u7a81\u7834\u6027\u7684\u5149\u8b5c\u5b78\u7814\u7a76\u8b49\u5be6\u4e86\u76f8\u95dc\u6280\u8853\u80fd\u5920\u5728\u4e00\u6beb\u79d2\uff08\u5343\u5206\u4e4b\u4e00\u79d2\uff09\u5167\u5b8c\u6210\u591a\u7a2e\u6c23\u9ad4\u6e2c\u91cf\uff0c\u4e26\u4e14\u6709\u6975\u9ad8\u9748\u654f\u5ea6\uff0c\u53ef\u6aa2\u6e2c\u4f4e\u6fc3\u5ea6\u6c23\u9ad4\u3002\u7814\u7a76\u6709\u52a9\u958b\u95e2\u66f4\u591a\u6c23\u9ad4\u50b3\u611f\u6280\u8853\u7684\u61c9\u7528\uff0c\u5305\u62ec\u6709\u6bd2\u6c23\u9ad4\u6e2c\u91cf\u3001\u9023\u540cCOVID-19\u751f\u7269\u6a19\u8a8c\u7269\u5728\u5167\u7684\u547c\u6c23\u6210\u5206\u5206\u6790\u7b49\u3002\u7814\u7a76\u6210\u679c\u5df2\u520a\u767b\u5728\u5b78\u8853\u671f\u520a\u300a\u81ea\u7136\u00b7\u901a\u8a0a\u300b\uff08Nature Communications<\/em>\uff09\u3002<\/p>\r\n

\u9ad8\u7cbe\u5bc6\u5149\u8b5c\u5b78\u7684\u4e00\u9805\u91cd\u5927\u7a81\u7834<\/strong><\/p>\r\n

\u6fc0\u5149\u5149\u8b5c\u6c23\u9ad4\u50b3\u611f\u6280\u8853\u53ef\u5ee3\u6cdb\u61c9\u7528\u65bc\u6c23\u9ad4\u6e2c\u91cf\uff0c\u7576\u4e2d\u6240\u4f7f\u7528\u7684\u5149\u6e90\u76f4\u63a5\u5f71\u97ff\u5bec\u6ce2\u6bb5\u6c23\u9ad4\u6e2c\u91cf\uff0c\u662f\u50b3\u611f\u5668\u5206\u8fa8\u7387\u548c\u9748\u654f\u5ea6\u7684\u6c7a\u5b9a\u56e0\u7d20\u3002\u5149\u5b78\u983b\u7387\u68b3\uff08optical frequency comb\uff09\u662f\u4e00\u7a2e\u53ef\u61c9\u7528\u65bc\u9ad8\u7cbe\u5bc6\u5149\u8b5c\u6e2c\u91cf\u7684\u65b0\u578b\u5149\u6e90\uff0c\u53ef\u4ee5\u540c\u6642\u767c\u5c04\u4e00\u7cfb\u5217\u76f8\u7b49\u983b\u7387\u9593\u9694\u7684\u76f8\u5e72\u68b3\u72c0\u9433\u5c04\u7dda\u3002\u7136\u800c\uff0c\u50b3\u7d71\u983b\u7387\u68b3\u5149\u8b5c\u6280\u8853\u5f80\u5f80\u4f9d\u8cf4\u9ad8\u968e\u5149\u8b5c\u5100\u6216\u5149\u96fb\u63a2\u6e2c\u5668\u4f86\u5206\u8fa8\u68b3\u9f52\uff0c\u4ee5\u53ca\u9f90\u5927\u7684\u6e2c\u91cf\u6c23\u5ba4\u4ee5\u7372\u5f97\u8db3\u5920\u7684\u6aa2\u6e2c\u9748\u654f\u5ea6\uff0c\u9650\u5236\u4e86\u5176\u5728\u5be6\u9a57\u5ba4\u5916\u7684\u61c9\u7528\u6f5b\u529b\u3002<\/p>\r\n

\u4e2d\u5927\u6a5f\u68b0\u8207\u81ea\u52d5\u5316\u5de5\u7a0b\u5b78\u7cfb\u526f\u6559\u6388\u4efb\u5049\u6559\u6388<\/strong>\u5718\u968a\u53ca\u5176\u5408\u4f5c\u55ae\u4f4d\u4e2d\u570b\u79d1\u5b78\u9662\u9577\u6625\u5149\u5b78\u7cbe\u5bc6\u6a5f\u68b0\u8207\u7269\u7406\u7814\u7a76\u6240\u5171\u540c\u63d0\u51fa\u65b0\u578b\u6c23\u9ad4\u6e2c\u91cf\u6280\u8853\u2500\u96d9\u5149\u68b3\u5149\u71b1\u5149\u8b5c\uff08DC-PTS\uff09\uff0c\u5c07\u6c23\u9ad4\u50b3\u611f\u63d0\u5347\u5230\u65b0\u7684\u5c64\u6b21\u3002\u4ed6\u5011\u5229\u7528\u5169\u7d44\u983b\u7387\u68b3\u540c\u6642\u767c\u5c04\u76f8\u8fd1\u4f46\u4e0d\u540c\u983b\u7387\u7684\u5149\u675f\uff0c\u7576\u5149\u675f\u540c\u6642\u901a\u904e\u8f09\u6709\u6c23\u9ad4\u6a23\u672c\u7684\u7a7a\u5fc3\u5149\u7e96\u6642\uff0c\u6703\u9020\u6210\u4e00\u7a2e\u540d\u70ba\u300c\u5916\u5dee\u5e72\u6d89\u300d\u7684\u5149\u5b78\u73fe\u8c61\uff0c\u7522\u751f\u62cd\u983b\u4fe1\u865f\uff0c\u6c23\u9ad4\u5438\u6536\u6703\u5f15\u8d77\u5149\u71b1\u6548\u61c9\uff0c\u5f9e\u800c\u6539\u8b8a\u6c23\u9ad4\u6298\u5c04\u7387\u3002\u5718\u968a\u5229\u7528\u5100\u5668\u6e2c\u91cf\u4e0d\u540c\u983b\u7387\u7684\u6298\u5c04\u7387\u8abf\u8b8a\uff0c\u85c9\u6b64\u7372\u5f97\u7cbe\u78ba\u7684\u5149\u8b5c\u4fe1\u606f\u53ca\u5f97\u77e5\u6c23\u9ad4\u6a23\u672c\u7684\u6210\u5206\u3002<\/p>\r\n

\u76ee\u524d\uff0c DC-PTS\u80fd\u540c\u6642\u6aa2\u6e2c\u591a\u7a2e\u6c23\u9ad4\uff0c\u5305\u62ec\u963f\u6469\u5c3c\u4e9e\uff08\u6c28\uff09\uff08NH3<\/sub>\uff09\u3001\u4e8c\u6c27\u5316\u78b3\uff08CO2<\/sub>\uff09\u3001\u4e00\u6c27\u5316\u78b3\uff08CO\uff09\u3001\u786b\u5316\u6c2b\uff08H2<\/sub>S\uff09\u548c\u78b3\u6c2b\u5316\u5408\u7269\u7b49\u3002\u7814\u7a76\u5718\u968a\u5229\u7528\u5de5\u696d\u4e2d\u5e38\u898b\u7684\u7121\u8272\u3001\u6613\u71c3\u6c23\u9ad4\u4e59\u7094\uff08C2<\/sub>H2<\/sub>\uff09\u70ba\u4f8b\uff0c\u986f\u793a\u4e86DC-PTS\u65bc\u8f09\u6709\u50c50.17 \u5fae\u5347\u6c23\u9ad4\u6a23\u672c\u7684\u7a7a\u5fc3\u5149\u7e96\u4e2d\u6aa2\u6e2c\u5230\u6fc3\u5ea6\u53ea\u67098.7ppm\u7684\u4e59\u7094\uff0c\u5be6\u73feppm\u7d1a\u7684\u6c23\u9ad4\u63a2\u6e2c\u9748\u654f\u5ea6\u3002\u76f8\u53cd\uff0c\u50b3\u7d71\u6fc0\u5149\u5149\u8b5c\u5100\u901a\u5e38\u53ea\u914d\u5099\u55ae\u983b\u6fc0\u5149\uff0c\u6240\u4ee5\u6bcf\u6b21\u53ea\u80fd\u6e2c\u91cf\u4e00\u7a2e\u6c23\u9ad4\uff0c\u4e26\u9700\u8981\u5927\u7d04 100,000 \u5fae\u5347\uff08100\u6beb\u5347\uff09\u7684\u6c23\u9ad4\u6a23\u672c\u53ca\u66f4\u9577\u7684\u6e2c\u8a66\u6642\u9593\u4ee5\u9054\u5230\u76f8\u7d04\u7684\u6aa2\u6e2c\u9748\u654f\u5ea6\u3002<\/p>\r\n

\u61c9\u7528\u524d\u666f\u5ee3\u6cdb<\/strong> \u5305\u62ec\u547c\u6c23\u6210\u5206\u5206\u6790<\/strong><\/p>\r\n

\u4eba\u9ad4\u547c\u6c23\u6210\u5206\u5206\u6790\u662fDC-PTS\u6280\u8853\u5176\u4e2d\u4e00\u9805\u6975\u5177\u6f5b\u529b\u7684\u61c9\u7528\u4f8b\u5b50\uff0c\u4f8b\u5982\u6aa2\u6e2c\u547c\u5438\u6a23\u672c\u4e2d\u8207\u75c5\u6bd2\u611f\u67d3\u76f8\u95dc\u7684\u5316\u5408\u7269\u3002\u50b3\u7d71\u7684\u5149\u8b5c\u5100\u6216\u8cea\u8b5c\u5100\u5f80\u5f80\u9700\u8981\u984d\u5916\u9032\u884c\u6c23\u9ad4\u63a1\u6a23\u6b65\u9a5f\uff0c\u5176\u5206\u6790\u6642\u9593\u4ea6\u8f03\u9577\uff1b\u5c0d\u6bd4\u4e4b\u4e0b\uff0cDC-PTS\u53ef\u4ee5\u5728\u5bec\u5149\u8b5c\u6ce2\u6bb5\u7bc4\u570d\u5167\u63d0\u4f9b\u66f4\u9748\u654f\u548c\u66f4\u5feb\u7684\u5316\u5b78\u5206\u6790\uff0c\u80fd\u6709\u52a9\u5f97\u51fa\u66f4\u7cbe\u78ba\u7684\u6e2c\u8a66\u7d50\u679c\u3002<\/p>\r\n

\u4efb\u6559\u6388\u8868\u793a\uff1a\u300c\u9019\u662f\u5168\u7403\u9996\u500bDC-PTS\u7814\u7a76\uff0c\u9019\u9805\u5d84\u65b0\u7684\u9ad8\u7cbe\u5bc6\u5149\u8b5c\u6280\u8853\u6709\u52a9\u65e5\u5f8c\u5be6\u73fe\u591a\u9054\u6578\u5341\u5230\u6578\u767e\u7a2e\u7684\u6c23\u9ad4\u6e2c\u91cf\u3002\u6211\u5011\u6b63\u7a4d\u6975\u7814\u767cDC-PTS \u5728\u547c\u6c23\u6210\u5206\u5206\u6790\u7684\u61c9\u7528\uff0c\u7279\u5225\u662f\u958b\u767cCOVID-19\u547c\u5438\u6e2c\u8a66\u548c\u5316\u5b78\u5206\u6790\u5100\uff0c\u5e6b\u52a9\u89e3\u6c7a\u7576\u524d\u7684\u75ab\u60c5\u548c\u672a\u4f86\u7684\u516c\u5171\u885e\u751f\u7dca\u6025\u60c5\u6cc1\u3002\u300d\u4ed6\u88dc\u5145\u6307\u76f8\u95dc\u6280\u8853\u5728\u5176\u4ed6\u7bc4\u7587\u7684\u6c23\u9ad4\u6aa2\u6e2c\u4ea6\u5177\u76f8\u7576\u61c9\u7528\u6f5b\u529b\uff0c\u5305\u62ec\u80fd\u6e90\u3001\u74b0\u5883\u548c\u5b89\u5168\u7ba1\u7406\u7b49\u9818\u57df\u3002<\/p>\r\n

\u8ad6\u6587\u5168\u6587\u53ef\u53c3\u95b1https:\/\/www.nature.com\/articles\/s41467-022-29865-6<\/a> \u3002<\/p>","show_as_achievement":true,"achievement_category":["staff"],"show_as_clarification":false,"show_as_announcement":false,"photos":[{"photo":132910,"caption":"\u5716\u4e2d\u986f\u793a\u7576\u5169\u500b\u5177\u6709\u76f8\u5e72\u6027\u7684\u983b\u7387\u68b3\uff08\u5de6\u4e0a\u89d2\uff09\u767c\u51fa\u7684\u5149\u675f\u540c\u6642\u901a\u904e\u8f09\u6709\u6c23\u9ad4\u6a23\u672c\u7684\u7a7a\u5fc3\u5149\u7e96\u6642\uff0c\u6bcf\u4e00\u5c0d\u983b\u7387\u68b3\u9f52\u6703\u5728\u5149\u7e96\u4e2d\u7522\u751f\u62cd\u983b\u4fe1\u865f\uff0c\u6c23\u9ad4\u5438\u6536\u6703\u5f15\u8d77\u5149\u71b1\u6548\u61c9\uff0c\u5f9e\u800c\u6539\u8b8a\u6c23\u9ad4\u6298\u5c04\u7387\u3002"}],"attachments":null,"video_source":"","video_file":"","add_play_button":false,"video_caption":"","show_migration":false,"original_id":0,"photos_original":null,"attachments_original":null},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cpr.cuhk.edu.hk\/tc\/wp-json\/wp\/v2\/press\/125912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cpr.cuhk.edu.hk\/tc\/wp-json\/wp\/v2\/press"}],"about":[{"href":"https:\/\/www.cpr.cuhk.edu.hk\/tc\/wp-json\/wp\/v2\/types\/press"}],"version-history":[{"count":2,"href":"https:\/\/www.cpr.cuhk.edu.hk\/tc\/wp-json\/wp\/v2\/press\/125912\/revisions"}],"predecessor-version":[{"id":132913,"href":"https:\/\/www.cpr.cuhk.edu.hk\/tc\/wp-json\/wp\/v2\/press\/125912\/revisions\/132913"}],"wp:attachment":[{"href":"https:\/\/www.cpr.cuhk.edu.hk\/tc\/wp-json\/wp\/v2\/media?parent=125912"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cpr.cuhk.edu.hk\/tc\/wp-json\/wp\/v2\/tags?post=125912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}