{"id":288,"date":"2017-10-08T08:05:39","date_gmt":"2017-10-08T01:05:39","guid":{"rendered":"http:\/\/cbg.farmasi.unej.ac.id\/?p=288"},"modified":"2017-10-08T08:05:39","modified_gmt":"2017-10-08T01:05:39","slug":"a-simple-optical-flow-injection-ammonia-sensor","status":"publish","type":"post","link":"https:\/\/cbg.farmasi.unej.ac.id\/?p=288","title":{"rendered":"A Simple Optical Flow Injection Ammonia Sensor"},"content":{"rendered":"<p><span id=\"yui_3_14_1_1_1507424438946_741\" class=\"foldable-text\">A simple optical flow injection ammonia sensor has been developed, based on the reflectance changes at 620 nm of an indicator fitted with a gas membrane. The sensor uses a commercially available pH indicator strip for a simple and fast assay. The response time to a 1-10 mM change in ammonia concentration is fast (\u226410 seconds) and is fully reversible. The reversal time of the sensor is \u226430 seconds for ammonia assay and it can also be used for fast urea assay within the range 2-10 mM<\/span><\/p>\n<p>Full text available <a href=\"http:\/\/www.tandfonline.com\/doi\/abs\/10.1080\/00032719808001847\">here<\/a> or at <a href=\"https:\/\/www.researchgate.net\/publication\/235903885_A_Simple_Optical_Flow_Injection_Ammonia_Sensor\">research gate<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A simple optical flow injection ammonia sensor has been developed, based on the reflectance changes at 620 nm of an indicator fitted with a gas membrane. The sensor uses a commercially available pH indicator strip for a simple and fast <a href=\"https:\/\/cbg.farmasi.unej.ac.id\/?p=288\" class=\"read-more\">Read More &#8230;<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[8],"class_list":["post-288","post","type-post","status-publish","format-standard","hentry","category-flow-injection","tag-ammonia-sensor"],"_links":{"self":[{"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=\/wp\/v2\/posts\/288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=288"}],"version-history":[{"count":0,"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=\/wp\/v2\/posts\/288\/revisions"}],"wp:attachment":[{"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cbg.farmasi.unej.ac.id\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}