  {"id":250,"date":"2024-08-04T22:09:09","date_gmt":"2024-08-05T02:09:09","guid":{"rendered":"https:\/\/carleton.ca\/fact-lab\/?page_id=250"},"modified":"2024-08-05T15:05:57","modified_gmt":"2024-08-05T19:05:57","slug":"develop-point-of-need-sensors-for-protecting-food-safety-and-quality-from-farm-to-fork","status":"publish","type":"page","link":"https:\/\/carleton.ca\/fact-lab\/research\/develop-point-of-need-sensors-for-protecting-food-safety-and-quality-from-farm-to-fork\/","title":{"rendered":"Develop Point-of-need Sensors for Protecting Food Safety and Quality from Farm to Fork"},"content":{"rendered":"<p>To more effectively prevent defective agri-food products to enter the market and reaching consumers, there is a high demand for analytical methods with rapid turnaround time and can be performed at locations where the analysis is needed (<em>i.e.<\/em>, point-of-need).<\/p>\n<p>Point-of-need analytical methods use <strong>compact, simplified, and user-friendly devices<\/strong> to achieve <strong>rapid, accurate and real-time analysis<\/strong> of targets of interest. These methods can be easily performed to monitor and assess the safety and quality of agri-food products at various points throughout the supply chain. This enables immediate action to be taken if problems are detected, ensuring that only integral products can reach consumers.<\/p>\n<p>In the FACT Lab, two major application scenarios we focus on include 1) standalone testing methods employing <strong>portable instrument<\/strong> and\/or <strong>microfluidic \u201clab-on-a-chip\u201d platforms<\/strong>, and 2) sensors that can be integrated with packaging materials for <strong>intelligent packaging technologies<\/strong>.<\/p>\n<p><strong>Technical skills involved:<\/strong><\/p>\n<ul>\n<li>Analytical chemistry<\/li>\n<li>Chem-\/bio-sensors<\/li>\n<li>Nucleic acid-based testing<\/li>\n<li>Nanomaterials<\/li>\n<li>Packaging materials<\/li>\n<li>Microfluidic \u201clab-on-a-chip\u201d<\/li>\n<li>Signal\/data processing<\/li>\n<\/ul>\n<p><strong>Examples:<\/strong><\/p>\n<div id=\"attachment_274\" class=\"wp-caption aligncenter\" style=\"width: 980px\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-274\" src=\"https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/salmonella-microfluidic.jpeg.jpg\" alt=\"\" width=\"980\" height=\"361\" srcset=\"https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/salmonella-microfluidic.jpeg.jpg 1764w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/salmonella-microfluidic.jpeg-240x88.jpg 240w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/salmonella-microfluidic.jpeg-400x147.jpg 400w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/salmonella-microfluidic.jpeg-160x59.jpg 160w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/salmonella-microfluidic.jpeg-768x283.jpg 768w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/salmonella-microfluidic.jpeg-1536x566.jpg 1536w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/salmonella-microfluidic.jpeg-360x133.jpg 360w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/><p class=\"wp-caption-text\">Rapid detection of <em>Salmonella<\/em> in agri-food products based on isothermal DNA amplification and microfluidic devices (https:\/\/doi.org\/10.1021\/acssensors.3c00387)<\/p><\/div>\n<div id=\"attachment_264\" class=\"wp-caption aligncenter\" style=\"width: 981px\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-264 size-full\" src=\"https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/nitrite-microfluidic.jpg\" alt=\"\" width=\"981\" height=\"531\" srcset=\"https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/nitrite-microfluidic.jpg 981w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/nitrite-microfluidic-240x130.jpg 240w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/nitrite-microfluidic-400x217.jpg 400w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/nitrite-microfluidic-160x87.jpg 160w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/nitrite-microfluidic-768x416.jpg 768w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/nitrite-microfluidic-360x195.jpg 360w\" sizes=\"(max-width: 981px) 100vw, 981px\" \/><p class=\"wp-caption-text\">Paper-based microfluidic device for rapid detection of nitrite in meat (https:\/\/doi.org\/10.1016\/j.foodchem.2020.126396)<\/p><\/div>\n<div id=\"attachment_263\" class=\"wp-caption aligncenter\" style=\"width: 665px\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-263 size-full\" src=\"https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/melamine-MIP.jpg\" alt=\"\" width=\"665\" height=\"515\" srcset=\"https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/melamine-MIP.jpg 665w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/melamine-MIP-240x186.jpg 240w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/melamine-MIP-400x310.jpg 400w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/melamine-MIP-160x124.jpg 160w, https:\/\/carleton.ca\/fact-lab\/wp-content\/uploads\/melamine-MIP-360x279.jpg 360w\" sizes=\"(max-width: 665px) 100vw, 665px\" \/><p class=\"wp-caption-text\">Sensors based on molecularly imprinted polymers-surface enhanced Raman spectroscopy for rapid analysis of melamine in milk (https:\/\/doi.org\/10.1016\/j.foodchem.2014.12.051)<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>To more effectively prevent defective agri-food products to enter the market and reaching consumers, there is a high demand for analytical methods with rapid turnaround time and can be performed at locations where the analysis is needed (i.e., point-of-need). Point-of-need analytical methods use compact, simplified, and user-friendly devices to achieve rapid, accurate and real-time analysis [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":31,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_mi_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - 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