{"id":34924,"date":"2025-01-06T18:31:43","date_gmt":"2025-01-06T13:01:43","guid":{"rendered":"https:\/\/www.nextias.com\/ca\/?p=34924"},"modified":"2025-01-06T18:31:45","modified_gmt":"2025-01-06T13:01:45","slug":"nanopore-technology","status":"publish","type":"post","link":"https:\/\/www.nextias.com\/ca\/current-affairs\/06-01-2025\/nanopore-technology","title":{"rendered":"Nanopore Technology"},"content":{"rendered":"\n<p><strong>Syllabus: GS3\/ S&amp;T<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>In News<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nanopore technology is a revolutionary method for analyzing single molecules, particularly DNA and RNA.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How nanopore technology works?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nanopore Creation: <\/strong>A single or a few tiny pores are embedded in a membrane, which can be made of materials like silicon, graphene, or biological membranes (such as lipid bilayers).<\/li>\n\n\n\n<li><strong>Molecule Passage: <\/strong>Molecules, such as DNA strands, are driven through these nanopores, often by applying an electric field. As the molecule passes through, it partially obstructs the flow of ions.<\/li>\n\n\n\n<li><strong>Signal Detection:<\/strong> The obstruction creates a change in electrical current that is proportional to the size and structure of the molecule. This can reveal vital information such as:\n<ul class=\"wp-block-list\">\n<li>The sequence of bases in DNA or RNA<\/li>\n\n\n\n<li>The size of proteins or other large molecules<\/li>\n\n\n\n<li>The conformation or shape of the molecule<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Advantages of Nanopore Technology<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High Resolution:<\/strong> Offers detailed insights into molecular properties.<\/li>\n\n\n\n<li><strong>Real-time Analysis:<\/strong> Molecules can be analyzed as they pass through the nanopore, providing dynamic data.<\/li>\n\n\n\n<li><strong>No PCR or Amplification Required: <\/strong>Unlike traditional sequencing methods, nanopore technology can directly analyze DNA without the need for PCR amplification, making the process faster and more efficient.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Applications<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DNA Sequencing: <\/strong>It allows for the rapid, cost-effective sequencing of genomes, enabling advances in personalized medicine and genetic research.<\/li>\n\n\n\n<li><strong>Protein Analysis:<\/strong> Nanopores can be used to study proteins and their interactions, providing insights into diseases and biological processes.<\/li>\n\n\n\n<li><strong>Biomarker Detection<\/strong>: This technology is useful for detecting biomarkers in biological fluids, paving the way for non-invasive diagnostics.<\/li>\n\n\n\n<li><strong>Environmental and Food Safety Testing: <\/strong>Nanopore technology can be applied to detect contaminants in food and water, aiding in health and safety.<\/li>\n<\/ul>\n\n\n\n<p><strong>Source: <\/strong><a href=\"https:\/\/www.earth.com\/news\/nanopores-a-game-changer-in-early-disease-detection\/\" target=\"_blank\" rel=\"noopener\"><strong>Earth<\/strong><\/a><strong>.com<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nanopore technology is a revolutionary method for analyzing single molecules, particularly DNA and RNA.<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-34924","post","type-post","status-publish","format-standard","hentry","category-current-affairs"],"acf":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/posts\/34924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/comments?post=34924"}],"version-history":[{"count":1,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/posts\/34924\/revisions"}],"predecessor-version":[{"id":34925,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/posts\/34924\/revisions\/34925"}],"wp:attachment":[{"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/media?parent=34924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/categories?post=34924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/tags?post=34924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}