{"id":2305,"date":"2022-09-07T17:58:17","date_gmt":"2022-09-07T15:58:17","guid":{"rendered":"http:\/\/polysense.poliba.it\/?p=2305"},"modified":"2022-09-07T18:00:54","modified_gmt":"2022-09-07T16:00:54","slug":"new-publication-on-photoacoustics-journal-12","status":"publish","type":"post","link":"https:\/\/polysense.poliba.it\/index.php\/2022\/09\/07\/new-publication-on-photoacoustics-journal-12\/","title":{"rendered":"New Publication on Photoacoustics Journal"},"content":{"rendered":"<p><strong><span style=\"display: inline !important; float: none; background-color: #ffffff; color: #333333; cursor: text; font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">The PolySense team has just published\u00a0 a new article on Photoacoustics Journal Elsevier (IF 9.94)\u00a0 reporting on a\u00a0on a gas sensor based on quartz-enhanced photoacoustic spectroscopy (QEPAS) able to detect multiple gas species for environmental monitoring applications, by exploiting a Vernier effect-based quantum cascade laser as the excitation source.\u00a0The sensor was calibrated with certified concentrations of CO, N2O and CO2 in a wet nitrogen matrix. Minimum detection limits of 6 ppb, 7 ppb, and 70 ppm were achieved for CO, N2O and CO2, respectively, at 100 ms of integration time. As proof of concept, the QEPAS sensor was tested by continuously sampling indoor laboratory air and monitoring the analytes concentrations.<\/span><\/strong><\/p>\n<p>The following link provides access to the article:<\/p>\n<p><a href=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/09\/147-QEPAS-Vernier-QCL_2022.pdf\">http:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/09\/147-QEPAS-Vernier-QCL_2022.pdf<\/a><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2306\" src=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/09\/QEPAS-VERNIER.png\" alt=\"\" width=\"1942\" height=\"1416\" srcset=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/09\/QEPAS-VERNIER.png 1942w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/09\/QEPAS-VERNIER-300x219.png 300w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/09\/QEPAS-VERNIER-768x560.png 768w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/09\/QEPAS-VERNIER-1024x747.png 1024w\" sizes=\"(max-width: 1942px) 100vw, 1942px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The PolySense team has just published\u00a0 a new article on Photoacoustics Journal Elsevier (IF 9.94)\u00a0 reporting on a\u00a0on a gas sensor based on quartz-enhanced photoacoustic spectroscopy (QEPAS) able to detect multiple gas species for environmental monitoring applications, by exploiting a Vernier effect-based quantum cascade laser as the excitation source.\u00a0The sensor was calibrated with certified concentrations <a href=\"https:\/\/polysense.poliba.it\/index.php\/2022\/09\/07\/new-publication-on-photoacoustics-journal-12\/\" rel=\"nofollow\"><span class=\"sr-only\">Leggi di pi\u00f9New Publication on Photoacoustics Journal<\/span>[&hellip;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":973,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2305","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-senza-categoria"],"_links":{"self":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/2305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/comments?post=2305"}],"version-history":[{"count":1,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/2305\/revisions"}],"predecessor-version":[{"id":2308,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/2305\/revisions\/2308"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/media\/973"}],"wp:attachment":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/media?parent=2305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/categories?post=2305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/tags?post=2305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}