{"id":1345,"date":"2021-02-26T17:25:31","date_gmt":"2021-02-26T22:25:31","guid":{"rendered":"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/"},"modified":"2021-03-23T18:24:12","modified_gmt":"2021-03-23T22:24:12","slug":"breathing-vesicles-for-drug-delivery","status":"publish","type":"project","link":"https:\/\/demo.irdq.ca\/en\/project\/breathing-vesicles-for-drug-delivery\/","title":{"rendered":"BREATHING VESICLES FOR DRUG-DELIVERY"},"content":{"rendered":"<h3>+SMALL +PRECISE<\/h3>\n<p>Polymersomes (the synthetic equivalent of liposomes) are nanometer scale containers with a polymeric membrane which encloses an aqueous interior (for example a drug) before its release.<\/p>\n<p>Prof. Eisenberg&#8217;s team have put together a new polymersome structure based on tribloc polymers (PEG-b-PS-b-PDEA). Cryogenic transmission electron microscopy analyses have shown that permeability can be reversibly modulated by change of pH, thus permitting drug-delivery applications.<\/p>\n<h3>REFERENCE<\/h3>\n<p>[1] S. Yu, T. Azzam, I. Rouiller et A. Eisenberg, Journal of the American Chemical Society, 131, 10557-10566 (2009).<\/p>\n<h3>RESEARCHERS<\/h3>\n<p>S. Yu, T. Azzam,\u00a0 Pr. I. Rouiller et Pr. A. Eisenberg (Universit\u00e9 McGill)<\/p>\n<h3>IRDQ CONTRIBUTION<\/h3>\n<ul>\n<li><a href=\"https:\/\/demo.irdq.ca\/en\/tag-product\/transmission-electron-microscopy-tem\/\">Transmission electron microscopy (TEM)<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>+SMALL +PRECISE Polymersomes (the synthetic equivalent of liposomes) are nanometer scale containers with a polymeric membrane which encloses an aqueous interior (for example a drug) before its release. Prof. Eisenberg&#8217;s team have put together a new polymersome structure based on tribloc polymers (PEG-b-PS-b-PDEA). Cryogenic transmission electron microscopy analyses have shown that permeability can be reversibly [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1346,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"project_category":[650,653],"project_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>BREATHING VESICLES FOR DRUG-DELIVERY | IRDQ<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BREATHING VESICLES FOR DRUG-DELIVERY | IRDQ\" \/>\n<meta property=\"og:description\" content=\"+SMALL +PRECISE Polymersomes (the synthetic equivalent of liposomes) are nanometer scale containers with a polymeric membrane which encloses an aqueous interior (for example a drug) before its release. Prof. Eisenberg&#8217;s team have put together a new polymersome structure based on tribloc polymers (PEG-b-PS-b-PDEA). Cryogenic transmission electron microscopy analyses have shown that permeability can be reversibly [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/\" \/>\n<meta property=\"og:site_name\" content=\"IRDQ\" \/>\n<meta property=\"article:modified_time\" content=\"2021-03-23T22:24:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/demo.irdq.ca\/wp-content\/uploads\/2021\/02\/vesicles.eisenberg_cwz.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"756\" \/>\n\t<meta property=\"og:image:height\" content=\"302\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/\",\"url\":\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/\",\"name\":\"BREATHING VESICLES FOR DRUG-DELIVERY | IRDQ\",\"isPartOf\":{\"@id\":\"https:\/\/demo.irdq.ca\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/demo.irdq.ca\/wp-content\/uploads\/2021\/02\/vesicles.eisenberg_cwz.jpg\",\"datePublished\":\"2021-02-26T22:25:31+00:00\",\"dateModified\":\"2021-03-23T22:24:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/#primaryimage\",\"url\":\"https:\/\/demo.irdq.ca\/wp-content\/uploads\/2021\/02\/vesicles.eisenberg_cwz.jpg\",\"contentUrl\":\"https:\/\/demo.irdq.ca\/wp-content\/uploads\/2021\/02\/vesicles.eisenberg_cwz.jpg\",\"width\":756,\"height\":302},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/demo.irdq.ca\/project\/des-vescicules-sensibles-au-ph-pour-la-liberation-controlee-de-medicaments\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/demo.irdq.ca\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Projets\",\"item\":\"https:\/\/demo.irdq.ca\/project\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"BREATHING VESICLES FOR DRUG-DELIVERY\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/demo.irdq.ca\/#website\",\"url\":\"https:\/\/demo.irdq.ca\/\",\"name\":\"IRDQ\",\"description\":\"Infrastructure en recherche et d\u00e9veloppement du Qu\u00e9bec\",\"publisher\":{\"@id\":\"https:\/\/demo.irdq.ca\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/demo.irdq.ca\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/demo.irdq.ca\/#organization\",\"name\":\"IRDQ\",\"url\":\"https:\/\/demo.irdq.ca\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/demo.irdq.ca\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/demo.irdq.ca\/wp-content\/uploads\/2021\/02\/irdq-logo-vertical.png\",\"contentUrl\":\"https:\/\/demo.irdq.ca\/wp-content\/uploads\/2021\/02\/irdq-logo-vertical.png\",\"width\":1705,\"height\":683,\"caption\":\"IRDQ\"},\"image\":{\"@id\":\"https:\/\/demo.irdq.ca\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"BREATHING VESICLES FOR DRUG-DELIVERY | IRDQ","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"BREATHING VESICLES FOR DRUG-DELIVERY | IRDQ","og_description":"+SMALL +PRECISE Polymersomes (the synthetic equivalent of liposomes) are nanometer scale containers with a polymeric membrane which encloses an aqueous interior (for example a drug) before its release. 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