{"id":15163,"date":"2024-11-08T14:49:44","date_gmt":"2024-11-08T13:49:44","guid":{"rendered":"https:\/\/www.toulouse-biotechnology-institute.fr\/?p=15163"},"modified":"2024-11-28T13:49:09","modified_gmt":"2024-11-28T12:49:09","slug":"comment-des-microalgues-eliminent-les-metaux-lourds-dans-les-eaux-polluees","status":"publish","type":"post","link":"https:\/\/www.toulouse-biotechnology-institute.fr\/en\/comment-des-microalgues-eliminent-les-metaux-lourds-dans-les-eaux-polluees\/","title":{"rendered":"How microalgae remove heavy metals from polluted water"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"15163\" class=\"elementor elementor-15163\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ff84907 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ff84907\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4dae16b\" data-id=\"4dae16b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0571b1b elementor-widget elementor-widget-text-editor\" data-id=\"0571b1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Des scientifiques, issus d&rsquo;une collaboration entre des laboratoires fran\u00e7ais et argentin, ont \u00e9lucid\u00e9 le m\u00e9canisme par lequel une microalgue peut \u00e9liminer le zinc dans une rivi\u00e8re pollu\u00e9e. En utilisant un microscope \u00e0 force atomique, les chercheurs ont montr\u00e9 l&rsquo;influence de la source d&rsquo;azote dans l&rsquo;eau sur le processus mol\u00e9culaire d&rsquo;\u00e9limination du zinc. Ces r\u00e9sultats, qui ouvrent des perspectives prometteuses pour des applications en biorestauration, sont publi\u00e9s dans la revue <em>Environnemental Pollution<\/em>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4943f36 elementor-widget elementor-widget-button\" data-id=\"4943f36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.insis.cnrs.fr\/fr\/cnrsinfo\/comment-des-microalgues-eliminent-les-metaux-lourds-dans-les-eaux-polluees\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Read the article on CNRS INSIS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92bff3b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"92bff3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26c2484 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"26c2484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1016\/j.envpol.2024.125082\" target=\"_blank\" class=\"elementor-icon\" tabindex=\"-1\" aria-label=\"References\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-star\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M528.1 171.5L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6zM388.6 312.3l23.7 138.4L288 385.4l-124.3 65.3 23.7-138.4-100.6-98 139-20.2 62.2-126 62.2 126 139 20.2-100.6 98z\"><\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<a href=\"https:\/\/doi.org\/10.1016\/j.envpol.2024.125082\" target=\"_blank\" >\n\t\t\t\t\t\t\tReferences\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tInvestigating the role of extracellular polymeric substances produced by Parachlorella kessleri in Zn(II) bioremediation using atomic force microscopy.\nVictoria Passucci, Oph\u00e9lie Thomas-Chemin, Omar Dib, Antony Ali Assaf, Marie-Jos\u00e9 Durand, Etienne Dague, Maria Mar Areco, and C\u00e9cile Formosa-Dague.\nEnvironmental Pollution, d\u00e9cembre 2024.\nhttps:\/\/doi.org\/10.1016\/j.envpol.2024.125082\nArticle consultable sur la base d\u2019archives ouvertes HAL\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0208130 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0208130\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c1485e elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"7c1485e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewbox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm0-240C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-49.7 0-95.1-18.3-130.1-48.4 14.9-23 40.4-38.6 69.6-39.5 20.8 6.4 40.6 9.6 60.5 9.6s39.7-3.1 60.5-9.6c29.2 1 54.7 16.5 69.6 39.5-35 30.1-80.4 48.4-130.1 48.4zm162.7-84.1c-24.4-31.4-62.1-51.9-105.1-51.9-10.2 0-26 9.6-57.6 9.6-31.5 0-47.4-9.6-57.6-9.6-42.9 0-80.6 20.5-105.1 51.9C61.9 339.2 48 299.2 48 256c0-110.3 89.7-200 200-200s200 89.7 200 200c0 43.2-13.9 83.2-37.3 115.9z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tContact \t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tC\u00e9cile Formosa-Dague\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-461c036 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"461c036\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd692a4 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"fd692a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<a href=\"https:\/\/www.radiofrance.fr\/franceculture\/podcasts\/avec-sciences\/parachlorella-kessleri-une-microalgue-qui-mange-des-metaux-lourds-2079268\" target=\"_blank\" class=\"elementor-icon\" tabindex=\"-1\" aria-label=\"Press review\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-microphone\" viewbox=\"0 0 352 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M176 352c53.02 0 96-42.98 96-96V96c0-53.02-42.98-96-96-96S80 42.98 80 96v160c0 53.02 42.98 96 96 96zm160-160h-16c-8.84 0-16 7.16-16 16v48c0 74.8-64.49 134.82-140.79 127.38C96.71 376.89 48 317.11 48 250.3V208c0-8.84-7.16-16-16-16H16c-8.84 0-16 7.16-16 16v40.16c0 89.64 63.97 169.55 152 181.69V464H96c-8.84 0-16 7.16-16 16v16c0 8.84 7.16 16 16 16h160c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16h-56v-33.77C285.71 418.47 352 344.9 352 256v-48c0-8.84-7.16-16-16-16z\"><\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.radiofrance.fr\/franceculture\/podcasts\/avec-sciences\/parachlorella-kessleri-une-microalgue-qui-mange-des-metaux-lourds-2079268\" target=\"_blank\" >\n\t\t\t\t\t\t\tPress review\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tPodcast \"Avec Sciences\" Sur France Culture - Parachlorella kessleri, une microalgue qui mange des m\u00e9taux lourds\n<a href=\"https:\/\/www.radiofrance.fr\/franceculture\/podcasts\/avec-sciences\/parachlorella-kessleri-une-microalgue-qui-mange-des-metaux-lourds-2079268\"> https:\/\/www.radiofrance.fr\/franceculture\/podcasts\/avec-sciences\/parachlorella-kessleri-une-microalgue-qui-mange-des-metaux-lourds-2079268<\/a>\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Des scientifiques, issus d&rsquo;une collaboration entre des laboratoires fran\u00e7ais et argentin, ont \u00e9lucid\u00e9 le m\u00e9canisme par lequel une microalgue peut \u00e9liminer le zinc dans une rivi\u00e8re pollu\u00e9e. En utilisant un microscope \u00e0 force atomique, les chercheurs ont montr\u00e9 l&rsquo;influence de la source d&rsquo;azote dans l&rsquo;eau sur le processus mol\u00e9culaire d&rsquo;\u00e9limination du zinc. Ces r\u00e9sultats, qui [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15164,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[25],"class_list":["post-15163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-resultat-scientifique","tag-equipe-tim"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comment des microalgues \u00e9liminent les m\u00e9taux lourds dans les eaux pollu\u00e9es | TBI, Toulouse Biotechnology Institute<\/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.toulouse-biotechnology-institute.fr\/en\/comment-des-microalgues-eliminent-les-metaux-lourds-dans-les-eaux-polluees\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment des microalgues \u00e9liminent les m\u00e9taux lourds dans les eaux pollu\u00e9es | TBI, Toulouse Biotechnology Institute\" \/>\n<meta property=\"og:description\" content=\"Des scientifiques, issus d&rsquo;une collaboration entre des laboratoires fran\u00e7ais et argentin, ont \u00e9lucid\u00e9 le m\u00e9canisme par lequel une microalgue peut \u00e9liminer le zinc dans une rivi\u00e8re pollu\u00e9e. En utilisant un microscope \u00e0 force atomique, les chercheurs ont montr\u00e9 l&rsquo;influence de la source d&rsquo;azote dans l&rsquo;eau sur le processus mol\u00e9culaire d&rsquo;\u00e9limination du zinc. Ces r\u00e9sultats, qui [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.toulouse-biotechnology-institute.fr\/en\/comment-des-microalgues-eliminent-les-metaux-lourds-dans-les-eaux-polluees\/\" \/>\n<meta property=\"og:site_name\" content=\"TBI, Toulouse Biotechnology Institute\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TBI-Toulouse-Biotechnology-Institute-Bio-Chemical-Engineering-360428497952306\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-08T13:49:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-28T12:49:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.toulouse-biotechnology-institute.fr\/wp-content\/uploads\/2024\/11\/fig-7-francais.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1678\" \/>\n\t<meta property=\"og:image:height\" content=\"715\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Christelle\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@TBI_Biotech\" \/>\n<meta name=\"twitter:site\" content=\"@TBI_Biotech\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Christelle\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" 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