{"id":10347,"date":"2015-07-02T08:33:08","date_gmt":"2015-07-02T07:33:08","guid":{"rendered":"http:\/\/catai.net\/blog\/?p=10347"},"modified":"2015-07-02T08:37:18","modified_gmt":"2015-07-02T07:37:18","slug":"spr-smartphone-sensor-for-body-fluids","status":"publish","type":"post","link":"https:\/\/catai.net\/blog\/2015\/07\/spr-smartphone-sensor-for-body-fluids\/","title":{"rendered":"SPR-Smartphone sensor for body fluids."},"content":{"rendered":"<p><a href=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2015\/07\/SPR-sensor-2.png\">PLASMONICS is revolucionazing light-based technology via electron oscilation with metals.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-10348\" src=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2015\/07\/SPR-sensor-2-300x193.png\" alt=\"SPR sensor-2\" width=\"300\" height=\"193\" srcset=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2015\/07\/SPR-sensor-2-300x193.png 300w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2015\/07\/SPR-sensor-2-600x385.png 600w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2015\/07\/SPR-sensor-2-1024x658.png 1024w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2015\/07\/SPR-sensor-2.png 1059w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>The <strong><a href=\"http:\/\/phys.org\/news\/2015-07-smartphone-day-youre-pregnant.html\">SPR <\/a>or Fiber optic Surface<\/strong> plasmon resonance is an optical phenomena \u2014that occurs when\u00a0when light causes electrons on the surface of a thin film to jostle\u2014 capable to detect the composition of a liquid or the presence of particular biomolecules or trace gases.<\/p>\n<p><a href=\"http:\/\/phys.org\/news\/2015-06-plasmonics-revolutionizing-light-based-technologies-electron.html#inlRlv\">Surface plasmon resonance<\/a> occurs when a fixed beam of light strikes a metallic film; most of the light is reflected, but a small band is absorbed by the film&#8217;s surface electrons, causing them to resonate.\u00a0When the metallic film is placed in contact with a fluid, the index of refraction of the liquid changes the absorbed band&#8217;s size and location in the light spectrum. By adding recognition elements to the film that cause a shift in the index of refraction when bound to targeted biomolecules or trace gases, scientists can thus determine important information about a biological sample&#8217;s composition based on which light is reflected and which is absorbed.<\/p>\n<p><a href=\"https:\/\/www.osapublishing.org\/oe\/abstract.cfm?uri=oe-23-13-17179&amp;origin=search\">Kort Bremer with Bernhard Roth,<\/a> director, Hanover Centre for Optical Technologies (HOT), University of Hanover, Germany assure that this can be miniaturized into Lab-on-Chip and incorporated to the smartphones for body fluid analysis.<\/p>\n<div>Read more at: <a href=\"http:\/\/phys.org\/news\/2015-07-smartphone-day-youre-pregnant.html#jCp\">http:\/\/phys.org\/news\/2015-07-smartphone-day-youre-pregnant.html#jCp<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>PLASMONICS is revolucionazing light-based technology via electron oscilation with metals.The SPR or Fiber optic Surface plasmon resonance is an optical phenomena \u2014that occurs when\u00a0when light causes electrons on the surface of a thin film to jostle\u2014 capable to detect the composition of a liquid or the presence of particular biomolecules or trace gases. Surface plasmon [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[35,40,13,28],"tags":[182,97,169,168,47],"class_list":["post-10347","post","type-post","status-publish","format-standard","hentry","category-idi","category-innovacion","category-phealth","category-sanidad","tag-health-4-0","tag-iot","tag-lab-on-chip","tag-loc","tag-mhealth"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SPR-Smartphone sensor for body fluids. | Telemedicina<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/catai.net\/blog\/2015\/07\/spr-smartphone-sensor-for-body-fluids\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SPR-Smartphone sensor for body fluids. | Telemedicina\" \/>\n<meta property=\"og:description\" content=\"PLASMONICS is revolucionazing light-based technology via electron oscilation with metals.The SPR or Fiber optic Surface plasmon resonance is an optical phenomena \u2014that occurs when\u00a0when light causes electrons on the surface of a thin film to jostle\u2014 capable to detect the composition of a liquid or the presence of particular biomolecules or trace gases. 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