{"id":283581,"date":"2017-03-07T08:38:01","date_gmt":"2017-03-07T12:38:01","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=ca1ecb2f5c336a1f9853436ff4974b21"},"modified":"2017-03-07T08:38:01","modified_gmt":"2017-03-07T12:38:01","slug":"tunable-porous-mof-materials-interface-with-electrodes-to-sound-the-alarm-at-the-first-sniff-of-hydrogen-sulfide","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=283581","title":{"rendered":"Tunable porous MOF materials interface with electrodes to sound the alarm at the first sniff of hydrogen sulfide"},"content":{"rendered":"<p>A thin-film chemical sensor coated onto an electrode offers a simple, practical way to detect minute traces of toxic gas. Sensors that use metal-organic frameworks (MOFs) can be highly selective for a particular gas because of the porous nature of these crystalline materials and their nanoscale cavities. Recently, Saudi Arabia&#8217;s King Abdullah University of Science and Technology (KAUST) researchers developed a MOF-based sensor that can selectively sense hydrogen sulfide at concentrations of just a few parts per billion (ppb). Their method of altering the structure of the MOF electrode coating allows them to detect a range of gases.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A thin-film chemical sensor coated onto an electrode offers a simple, practical way to detect minute traces of toxic gas. Sensors that use metal-organic frameworks (MOFs) can be highly selective for a particular gas because of the porous nature of thes&#8230;<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-283581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/283581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=283581"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/283581\/revisions"}],"predecessor-version":[{"id":283582,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/283581\/revisions\/283582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=283581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=283581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=283581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}