{"id":218077,"date":"2024-12-21T17:29:32","date_gmt":"2024-12-21T15:29:32","guid":{"rendered":"https:\/\/www.arabtelegraph.com\/?p=218077"},"modified":"2024-12-21T17:29:32","modified_gmt":"2024-12-21T15:29:32","slug":"scientists-develop-unique-nanosensor-for-diagnosing-cancer-and-alzheimers-disease","status":"publish","type":"post","link":"https:\/\/www.arabtelegraph.com\/?p=218077","title":{"rendered":"Scientists Develop Unique Nanosensor for Diagnosing Cancer and Alzheimer\u2019s Disease"},"content":{"rendered":"<div class=\"article__header\">\n<div class=\"article__announce-text\" dir=\"ltr\">Researchers at the National University of Science and Technology MISIS have created a unique non-invasive nanosensor for measuring copper levels in the body in real time. According to them, this opens up new possibilities for diagnosing and treating diseases such as Alzheimer\u2019s and cancer.<\/div>\n<\/div>\n<div class=\"article__body\" dir=\"ltr\">\n<div class=\"article__block\" data-type=\"text\">\n<div class=\"article__text\">The results\u00a0were published\u00a0in the journal Analytical Chemistry.<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"text\">\n<div class=\"article__text\">Measuring copper levels in the body plays a crucial role in diagnosing and treating diseases related to copper metabolism disorders, such as Alzheimer\u2019s disease, Wilson\u2019s disease, Menkes syndrome, and\u00a0various types of cancer. Additionally, accurately determining copper content is essential for assessing the effectiveness of new copper-containing drugs and studying their accumulation in body tissues, the researchers explained.<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"text\">\n<div class=\"article__text\">NUST MISIS specialists have developed a universal, high-precision sensor capable of measuring physiological concentrations of copper in real time. It has been successfully used to determine copper content in various biological samples, ranging from individual cells to entire organs, the researchers reported. They stated that this development opens up new perspectives for diagnosing and monitoring diseases related to copper metabolism disorders.<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"article\" data-article=\"main-photo\">\n<div class=\"article__article m-image\"><a class=\"article__article-image\" title=\"Russian Scientists Dish Up Post-Op Nutrition Solution to Help Cancer Patients Recover\" href=\"https:\/\/sputnikglobe.com\/20241009\/russian-scientists-dish-up-post-op-nutrition-solution-to-help-cancer-patients-recover-1120470023.html\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter\" title=\"Drugs produced by the R-Opra pharmaceutical plant, part of R-Pharm Group, are seen at the production line at Technopolis Moscow special economic area, in Zelenograd, Moscow, Russia\" src=\"https:\/\/cdn1.img.sputnikglobe.com\/img\/07e8\/0a\/08\/1120470457_0:439:2923:1608_1920x0_80_0_0_dfd652e1805aa93ac76ab639b0c555f5.jpg.webp\" srcset=\"https:\/\/cdn1.img.sputnikglobe.com\/img\/07e8\/0a\/08\/1120470457_0:439:2923:1608_640x0_80_0_0_b7db96671cbeec725fe0c9c79f1d23b0.jpg.webp 640w,https:\/\/cdn1.img.sputnikglobe.com\/img\/07e8\/0a\/08\/1120470457_0:439:2923:1608_1280x0_80_0_0_94acc053563cbabfa881dbad60359e83.jpg.webp 1280w,https:\/\/cdn1.img.sputnikglobe.com\/img\/07e8\/0a\/08\/1120470457_0:439:2923:1608_1920x0_80_0_0_dfd652e1805aa93ac76ab639b0c555f5.jpg.webp 1920w\" alt=\"Drugs produced by the R-Opra pharmaceutical plant, part of R-Pharm Group, are seen at the production line at Technopolis Moscow special economic area, in Zelenograd, Moscow, Russia - Sputnik International, 1920, 09.10.2024\" width=\"1920\" height=\"768\" data-source-sid=\"rian_photo\" data-srcset=\"https:\/\/cdn1.img.sputnikglobe.com\/img\/07e8\/0a\/08\/1120470457_0:439:2923:1608_640x0_80_0_0_b7db96671cbeec725fe0c9c79f1d23b0.jpg.webp 640w,https:\/\/cdn1.img.sputnikglobe.com\/img\/07e8\/0a\/08\/1120470457_0:439:2923:1608_1280x0_80_0_0_94acc053563cbabfa881dbad60359e83.jpg.webp 1280w,https:\/\/cdn1.img.sputnikglobe.com\/img\/07e8\/0a\/08\/1120470457_0:439:2923:1608_1920x0_80_0_0_dfd652e1805aa93ac76ab639b0c555f5.jpg.webp 1920w\" \/><\/a><\/p>\n<div class=\"article__article-desc\"><\/div>\n<div class=\"article__article-info\" data-type=\"article\">\n<div class=\"elem-info\">\n<div class=\"elem-info__share\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"text\">\n<div class=\"article__text\">According to the scientists, the new sensor has several advantages over existing analogs: it is more accurate, provides real-time results, and makes the measurement process less invasive. The uniqueness of this development lies in the creation of the first nanoscale universal sensor capable of measuring in both microscopic objects sized 10-100 microns and in entire organs, the authors of the study explained. Other existing sensors were typically designed for specific tasks and were significantly larger, which severely limited their application, especially in biomedical research.<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"quote\">\n<div class=\"article__quote\">\n<div class=\"article__quote-bg\">\n<div class=\"article__quote-bg-line\"><\/div>\n<\/div>\n<div class=\"article__quote-text\">&#8220;Previously, such studies required a large number of animals since the measurement procedure was invasive and necessitated tissue sample collection at multiple time points. The new sensor allows for multiple measurements on the same animals, significantly reducing the number of experimental animals needed and enhancing the accuracy and completeness of the obtained data,&#8221; said Roman Timoshenko, an engineer at the scientific research laboratory of biophysics at NUST MISIS.<\/div>\n<div class=\"article__quote-info\">\n<div class=\"elem-info\">\n<div class=\"elem-info__share\">\n<div class=\"share m-active\" data-id=\"1120760777\" data-url=\"https:\/\/sputnikglobe.com\/20241105\/scientists-develop-unique-nanosensor-for-diagnosing-cancer-and-alzheimers-disease-1120760777.html?share-block=1120760819\" data-title=\"&quot;Previously, such studies required a large number of animals since the measurement procedure was invasive and necessitated tissue sample collection at multiple time points. The new sensor allows for multiple measurements on the same animals, significantly reducing the number of experimental animals needed and enhancing the accuracy and completeness of the obtained data,&quot; said Roman Timoshenko, an engineer at the scientific research laboratory of biophysics at NUST MISIS.\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"text\">\n<div class=\"article__text\">He added that this development already enables more precise monitoring of copper levels in studies of diseases related to copper metabolism disorders.<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"text\">\n<div class=\"article__text\">During the research, nanosized quartz capillaries modified with carbon, gold, and a special compound for specific copper binding were used. The detection principle is based on the electrochemical oxidation and reduction reaction of copper, recorded through cyclic voltammetry.<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"quote\">\n<div class=\"article__quote\">\n<div class=\"article__quote-bg\">\n<div class=\"article__quote-bg-line\"><\/div>\n<\/div>\n<div class=\"article__quote-text\">\n<p>\u201cThe team of researchers at NUST MISIS, led by Candidate of Physical and Mathematical Sciences Alexander Yerofeev, has been working for several years on creating innovative technologies for medicine that will simplify the diagnosis and treatment of\u00a0many diseases in the future\u00a0&#8211; Alzheimer&#8217;s, Wilson&#8217;s disease, Menkes syndrome, and various types of cancer. The new high-precision sensor for measuring copper levels in the body developed by our scientists has several advantages over existing analogs: it is more accurate, less invasive, and provides quicker results,\u201d said Alevtina Chernikova, rector of NUST MISIS.<\/p>\n<\/div>\n<div class=\"article__quote-info\">\n<div class=\"elem-info\">\n<div class=\"elem-info__share\">\n<div class=\"share m-active\" data-id=\"1120760777\" data-url=\"https:\/\/sputnikglobe.com\/20241105\/scientists-develop-unique-nanosensor-for-diagnosing-cancer-and-alzheimers-disease-1120760777.html?share-block=1120760822\" data-title=\"\u201cThe team of researchers at NUST MISIS, led by Candidate of Physical and Mathematical Sciences Alexander Yerofeev, has been working for several years on creating innovative technologies for medicine that will simplify the diagnosis and treatment of many diseases in the future - Alzheimer&amp;#x27;s, Wilson&amp;#x27;s disease, Menkes syndrome, and various types of cancer. The new high-precision sensor for measuring copper levels in the body developed by our scientists has several advantages over existing analogs: it is more accurate, less invasive, and provides quicker results,\u201d said Alevtina Chernikova, rector of NUST MISIS.\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"article__block\" data-type=\"text\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Researchers at the National University of Science and Technology MISIS have created a unique non-invasive nanosensor for measuring copper levels in the body in real time. According to them, this opens up new possibilities for diagnosing and treating diseases such as Alzheimer\u2019s and cancer. The results\u00a0were published\u00a0in the journal Analytical Chemistry. Measuring copper levels in &hellip;<\/p>\n","protected":false},"author":6,"featured_media":218075,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[36],"tags":[],"class_list":["post-218077","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-te-public"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Scientists Develop Unique Nanosensor for Diagnosing Cancer and Alzheimer\u2019s Disease - Arab Telegraph<\/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:\/\/www.arabtelegraph.com\/?p=218077\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Scientists Develop Unique Nanosensor for Diagnosing Cancer and Alzheimer\u2019s Disease - Arab Telegraph\" \/>\n<meta property=\"og:description\" content=\"Researchers at the National University of Science and Technology MISIS have created a unique non-invasive nanosensor for measuring copper levels in the body in real time. According to them, this opens up new possibilities for diagnosing and treating diseases such as Alzheimer\u2019s and cancer. The results\u00a0were published\u00a0in the journal Analytical Chemistry. 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