{"id":3494,"date":"2025-05-10T16:54:03","date_gmt":"2025-05-10T14:54:03","guid":{"rendered":"http:\/\/polysense.poliba.it\/?p=3494"},"modified":"2025-05-10T17:01:06","modified_gmt":"2025-05-10T15:01:06","slug":"new-publication-on-measurement-journal","status":"publish","type":"post","link":"https:\/\/polysense.poliba.it\/index.php\/2025\/05\/10\/new-publication-on-measurement-journal\/","title":{"rendered":"New Publication on Measurement Journal"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The PolySense team has just published\u00a0 a new review article on Measurement Journal Elsevier (IF 5.2)\u00a0 on a formaldehyde gas detection using optical sensing. In this review, the laser-based spectroscopic techniques for formaldehyde detection were investigated, such as cavity ring-down spectroscopy (CRDS), cavity-enhanced absorption spectroscopy (CEAS), integrated cavity output spectroscopy (ICOS), tunable diode laser absorption spectroscopy (TDLAS), multi-pass cell absorption spectroscopy (MC), differential optical absorption spectroscopy (DOAS), non-dispersive absorption spectroscopy  (NDAS), and photoacoustic spectroscopy (PAS). Among these techniques, the lowest detection limit achieved  with an infrared laser source resulted in 28 ppt with a signal integration time of 40 s, and 210 ppt with an integration time of 30 s when using an ultraviolet light source.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The following link provides access to the article:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/05\/Review-formaldehyde_measurements_2025.pdf\">http:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/05\/Review-formaldehyde_measurements_2025.pdf<\/a>      <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"846\" src=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/05\/review-Formaldhyde-1024x846.jpg\" alt=\"\" class=\"wp-image-3492\" srcset=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/05\/review-Formaldhyde-1024x846.jpg 1024w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/05\/review-Formaldhyde-300x248.jpg 300w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/05\/review-Formaldhyde-768x635.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>The PolySense team has just published\u00a0 a new review article on Measurement Journal Elsevier (IF 5.2)\u00a0 on a formaldehyde gas detection using optical sensing. In this review, the laser-based spectroscopic techniques for formaldehyde detection were investigated, such as cavity ring-down spectroscopy (CRDS), cavity-enhanced absorption spectroscopy (CEAS), integrated cavity output spectroscopy (ICOS), tunable diode laser absorption <a href=\"https:\/\/polysense.poliba.it\/index.php\/2025\/05\/10\/new-publication-on-measurement-journal\/\" rel=\"nofollow\"><span class=\"sr-only\">Leggi di pi\u00f9New Publication on Measurement Journal<\/span>[&hellip;]<\/a><\/p>\n","protected":false},"author":2,"featured_media":3495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3494","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\/3494","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/comments?post=3494"}],"version-history":[{"count":2,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/3494\/revisions"}],"predecessor-version":[{"id":3497,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/3494\/revisions\/3497"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/media\/3495"}],"wp:attachment":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/media?parent=3494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/categories?post=3494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/tags?post=3494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}