{"id":17541,"date":"2025-12-09T14:28:47","date_gmt":"2025-12-09T13:28:47","guid":{"rendered":"https:\/\/www.uni.lu\/fr\/?post_type=news&#038;p=17541"},"modified":"2025-12-11T14:37:54","modified_gmt":"2025-12-11T13:37:54","slug":"un-projet-cer-explore-comment-des-bacteries-controlent-la-lumiere","status":"publish","type":"news","link":"https:\/\/www.uni.lu\/fr\/news\/un-projet-cer-explore-comment-des-bacteries-controlent-la-lumiere\/","title":{"rendered":"Que la lumi\u00e8re soit : un projet CER explore comment des bact\u00e9ries contr\u00f4lent la lumi\u00e8re"},"content":{"rendered":"\n<section class=\"wp-block-unilux-blocks-free-section section\"><div class=\"container xl:max-w-screen-xl\">\n<p>Le Conseil europ\u00e9en de la recherche (CER) financera les recherches du\u00a0<a href=\"https:\/\/www.uni.lu\/fstm-en\/people\/anupam-sengupta\/\">Prof. Anupam Sengupta<\/a> sur la mani\u00e8re dont les bact\u00e9ries interagissent avec la lumi\u00e8re, ainsi que sur les possibilit\u00e9s de nouvelles technologies d&rsquo;imagerie cr\u00e9es par cette recherche. Avec la subvention de 2,4 millions d&rsquo;euros, son \u00e9quipe \u00e9tudiera  des bact\u00e9ries cultiv\u00e9es en laboratoire et celles provenant d&rsquo;\u00e9cosyst\u00e8mes naturels, gr\u00e2ce \u00e0 analyses microscopiques et spectroscopiques avanc\u00e9es.<\/p>\n\n\n\n<h2 class=\"has-text-align-left wp-block-unilux-blocks-heading\"        id=\"lever-le-voile-sur-comment-les-bacteries-gerent-et-capturent-la-lumiere\"\n    >\nLever le voile sur comment les bact\u00e9ries g\u00e8rent et capturent la lumi\u00e8re<\/h2>\n\n\n\n<p>La lumi\u00e8re se comporte g\u00e9n\u00e9ralement de mani\u00e8re pr\u00e9visible dans le monde naturel, se propageant dans l&rsquo;air, l&rsquo;eau ou&nbsp;\u00e0 travers&nbsp;le verre. Mais une r\u00e9cente d\u00e9couverte du&nbsp;Prof. Anupam Sengupta, directeur du&nbsp;<a href=\"https:\/\/www.uni.lu\/fstm-en\/research-groups\/physics-of-living-matter\/\" target=\"_blank\" rel=\"noreferrer noopener\">Physics of Living Matter Group<\/a>, laisse entrevoir quelque chose de bien plus surprenant : certaines bact\u00e9ries pourraient modeler et guider la lumi\u00e8re \u00e0 l&rsquo;int\u00e9rieur de leur propre corps. Cette capacit\u00e9 provient de minuscules structures granulaires pr\u00e9sentes dans les cellules, que l&rsquo;on pensait auparavant servir uniquement d&rsquo;organites de stockage d&rsquo;\u00e9nergie qui s&rsquo;activent lorsque les nutriments sont limit\u00e9s.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Cette d\u00e9couverte ouvre une nouvelle perspective sur la mani\u00e8re dont les bact\u00e9ries interagissent avec la lumi\u00e8re et pourrait inspirer de nouvelles technologies d&rsquo;imagerie, par exemple des m\u00e9thodes qui permettraient aux scientifiques d&rsquo;observer des tissus vivants ou des cellules tumorales sans avoir recours \u00e0 des lasers puissants.&nbsp;<\/p>\n\n\n\n<p>Afin d&rsquo;explorer cette nouvelle dimension des interactions entre la lumi\u00e8re et la mati\u00e8re, le professeur Anupam Sengupta s&rsquo;est vu attribuer la prestigieuse bourse <a href=\"https:\/\/www.uni.lu\/research-en\/eu-funding-high-profile-grants\/erc-grants\/\">ERC&nbsp;Consolidator&nbsp;Grant (ERC-CoG)<\/a> d&rsquo;une valeur de 2,4 millions d&rsquo;euros par le Conseil europ\u00e9en de la recherche, pour son projet&nbsp;<em>MicroPAS&nbsp;:&nbsp;Microbial&nbsp;Photonics&nbsp;Across&nbsp;Scales<\/em>.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-unilux-blocks-research-project-card-list flex flex-wrap justify-center sm:justify-start -mx-16\"><li class=\" w-full px-16 sm:w-1\/2 lg:w-1\/3 wp-block-unilux-blocks-research-project-card\">\n    <div class=\"ulux-card card-research bg-theme\">\n        <div class=\"ulux-card__container\">\n            <div class=\"ulux-card__visual\">\n                <img decoding=\"async\" class=\"w-full\" src=\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/4\/2025\/12\/10081309\/Picture1-V2-300x160.png\" srcset=\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/4\/2025\/12\/10081309\/Picture1-V2-300x160.png 300w, https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/4\/2025\/12\/10081309\/Picture1-V2-1024x547.png 1024w, https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/4\/2025\/12\/10081309\/Picture1-V2-768x410.png 768w, https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/4\/2025\/12\/10081309\/Picture1-V2.png 1386w\" sizes=\"(max-width: 300px) 100vw, 300px\" alt=\"\" \/>\n            <\/div>\n            <div class=\"ulux-card__body\">\n                <div class=\"ulux-card__topic break-words\">Physics &amp; Materials Science<\/div>\n                <h3 class=\"ulux-card__title break-words\">\n                    <a class=\"link-absolute\" href=\"https:\/\/www.uni.lu\/fstm-en\/research-projects\/microbial-photonics-across-scales-micropas\/\" target=\"_blank\">\n                        Microbial Photonics Across Scales (MicroPAS)                    <\/a>\n                <\/h3>\n                <a class=\"link-text ulux-card__link link-absolute\" href=\"https:\/\/www.uni.lu\/fstm-en\/research-projects\/microbial-photonics-across-scales-micropas\/\" target=\"_blank\">\n                    <span class=\"link-text__name\">Learn more<\/span>\n                     <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--external-link icon--2xs\"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--external-link\"><\/use><\/svg>                <\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/li>\n<\/ul>\n\n\n\n<p>\u00ab Lorsque nous avons observ\u00e9 comment ces globules interagissaient avec la lumi\u00e8re, il est apparu clairement qu&rsquo;ils pouvaient faire bien plus que simplement stocker des nutriments \u00bb, explique Prof. Sengupta. \u00ab Cela soul\u00e8ve la possibilit\u00e9 passionnante que les cellules mod\u00e8lent la lumi\u00e8re \u00e0 l&rsquo;int\u00e9rieur de leur structure biophysique, un ph\u00e9nom\u00e8ne que nous ne nous attendions pas \u00e0 trouver chez les microbes. La lumi\u00e8re peut d\u00e9sormais \u00eatre captur\u00e9e et \u00ab pi\u00e9g\u00e9e \u00bb \u00e0 l&rsquo;int\u00e9rieur des cellules ! Gr\u00e2ce \u00e0 ces lentilles miniatures, m\u00eame une source lumineuse de faible puissance peut nous permettre d&rsquo;\u00e9clairer ce qui se trouve \u00e0 l&rsquo;int\u00e9rieur. \u00bb&nbsp;<\/p>\n\n\n\n<h2 class=\"has-text-align-left wp-block-unilux-blocks-heading\"        id=\"comparaison-entre-des-bacteries-issues-denvironnements-controles-et-naturels\"\n    >\nComparaison entre des bact\u00e9ries issues d&rsquo;environnements contr\u00f4l\u00e9s et naturels<\/h2>\n\n\n\n<p>MicroPAS&nbsp;int\u00e9grera une microscopie avanc\u00e9e et une analyse spectroscopique pour examiner \u00e0 la fois des bact\u00e9ries cultiv\u00e9es en laboratoire et celles issues d&rsquo;\u00e9cosyst\u00e8mes naturels tels que le lac&nbsp;Cadagno&nbsp;en Suisse et le lac&nbsp;Stechlin&nbsp;en Allemagne.&nbsp;Prof.&nbsp;Sengupta observe ces \u00e9cosyst\u00e8mes aquatiques naturels depuis pr\u00e8s d&rsquo;une d\u00e9cennie. Ils offrent des conditions uniques o\u00f9 la disponibilit\u00e9 de la lumi\u00e8re r\u00e9git les interactions et les r\u00e9troactions, ce qui influence en fin de compte la fa\u00e7on dont les esp\u00e8ces qui exploitent la lumi\u00e8re se d\u00e9veloppent et survivent. Les exp\u00e9riences, compl\u00e9t\u00e9es par une mod\u00e9lisation num\u00e9rique bas\u00e9e sur des donn\u00e9es, ouvriront la voie \u00e0 une toute nouvelle classe de syst\u00e8mes bas\u00e9s sur la lumi\u00e8re et inspir\u00e9s par la biologie. Ce cadre pourrait d\u00e9boucher sur des \u00ab circuits photoniques vivants \u00bb, dans lesquels les organites contr\u00f4lent, guident et m\u00eame programment les trajets de la lumi\u00e8re \u00e0 l&rsquo;int\u00e9rieur des cellules vivantes.&nbsp;<\/p>\n\n\n\n<section class=\"wp-block-unilux-blocks-quote-people\">\n    <div class=\"quote-people\" role=\"group\">\n        <figure class=\"quote-people__body\">\n            <blockquote class=\"quote-people__blockquote\">\n    <span class=\"quote-people__quote\">\u201f<\/span>\n    La nature nous r\u00e9v\u00e8le souvent sa beaut\u00e9 et ses myst\u00e8res, mais seulement si nous sommes assez patients pour les observer de pr\u00e8s.\u201d\n<\/blockquote><!-- People Item Automated: Quote People -->\n<div class=\"quote-people__visual\">\n    <figure class=\"wp-block-dev4-reusable-blocks-image object-fit--cover\">\n        <!-- Template Image Component: default -->\n<img decoding=\"async\" class=\"w-full\" width=\"\" height=\"\" rel=\"\" alt=\"Prof Anupam SENGUPTA\" src=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==\" srcset=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--thumbnail 150w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--medium 300w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--medium_large 768w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--large 1024w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--1536x1536 1536w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--2048x2048 2048w\" loading=\"lazy\" \/><!-- end Image Component -->\n    <\/figure>\n<\/div>\n<div class=\"quote-people__figcaption\">\n    <p class=\"quote-people__author\">Prof Anupam SENGUPTA<\/p>\n    <p class=\"quote-people__position\">Full Professor in Biological Physics, ERC &#8211; Consolidator Investigator and FNR ATTRACT Fellow<\/p>\n    <div class=\"wp-block-unilux-blocks-simple-cta wp-block-unilux-blocks-people-item-automated\">\n    <a\n        href=\"https:\/\/www.uni.lu\/fstm-en\/people\/anupam-sengupta\/\"\n        title=\"Prof Anupam SENGUPTA\"\n        class=\"link-text link-text--icon quote-people__link\"\n        target=\"\"\n    >\n        <span class=\"link-text__body\">\n            <span class=\"link-text__name\">Voir le profil<\/span>\n        <\/span>\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--arrow-right \"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\"><\/use><\/svg>    <\/a>\n<\/div>\n<\/div>\n<!-- end People Item Automated -->        <\/figure>\n    <\/div>\n<\/section>\n\n<div class=\"wp-block-unilux-blocks-spacer is-spacer-size-sm\"><\/div>\n\n\n<h2 class=\"has-text-align-left wp-block-unilux-blocks-heading\"        id=\"quand-les-microbes-deviennent-des-ingenieurs-de-la-lumiere\"\n    >\nQuand les microbes deviennent des ing\u00e9nieurs de la lumi\u00e8re<\/h2>\n\n\n\n<p>Les micro-organismes phototrophes, des esp\u00e8ces qui utilisent la lumi\u00e8re du soleil pour stimuler leur m\u00e9tabolisme, comme les bact\u00e9ries pourpres du soufre, sont \u00e0 la base de nombreuses cha\u00eenes alimentaires aquatiques. Leur capacit\u00e9 \u00e0 capter efficacement la lumi\u00e8re est cruciale pour leur survie. Traditionnellement, les chercheurs ont \u00e9tudi\u00e9 la mani\u00e8re dont les micro-organismes interagissent avec la lumi\u00e8re principalement par le biais de la photosynth\u00e8se, un processus biochimique bien connu par lequel l&rsquo;\u00e9nergie du soleil est convertie en \u00e9nergie chimique utilisable, qui alimente finalement les divers besoins m\u00e9taboliques d&rsquo;une cellule.&nbsp;<\/p>\n\n\n\n<p>Mais les recherches d\u2019Anupam&nbsp;Sengupta sugg\u00e8rent qu&rsquo;il y a&nbsp;davantage \u00e0 d\u00e9couvrir. Curieusement, il a \u00e9galement d\u00e9tect\u00e9 de tels organites manipulant la lumi\u00e8re dans des bact\u00e9ries non phototrophes, mais ces structures internes n&rsquo;ont jamais \u00e9t\u00e9 explor\u00e9es au-del\u00e0 de leur r\u00f4le d&rsquo;unit\u00e9s de stockage d&rsquo;\u00e9nergie. Par exemple, de nombreuses bact\u00e9ries vivant dans l&rsquo;intestin humain ou dans des environnements extr\u00eames comme les chemin\u00e9es hydrothermales, abritent de minuscules globules compos\u00e9s de soufre \u00e9l\u00e9mentaire ou de carbonates. Ces globules peuvent \u00eatre optiquement actifs, bien que jusqu&rsquo;\u00e0 pr\u00e9sent, les scientifiques pensaient que les bact\u00e9ries les utilisaient uniquement pour le stockage ou pour contr\u00f4ler leurs mouvements dans les environnements aquatiques. L&rsquo;\u00e9quipe du professeur Sengupta remet aujourd&rsquo;hui en question cette croyance de longue date. Dans une d\u00e9couverte r\u00e9cente, elle a trouv\u00e9 des preuves que ces globules modifient directement la lumi\u00e8re \u00e0 l&rsquo;int\u00e9rieur des cellules, influen\u00e7ant ainsi le fonctionnement, les mouvements ou le stockage d&rsquo;\u00e9nergie des bact\u00e9ries.&nbsp;<\/p>\n\n\n\n<h2 class=\"has-text-align-left wp-block-unilux-blocks-heading\"        id=\"renverser-la-question-comment-la-croissance-et-le-mouvement-influencent-ils-la-lumiere-a-linterieur-des-bacteries\"\n    >\nRenverser la question : comment la croissance et le mouvement influencent-ils la lumi\u00e8re \u00e0 l&rsquo;int\u00e9rieur des bact\u00e9ries ?<\/h2>\n\n\n\n<p>Il est bien connu que la lumi\u00e8re provenant de l&rsquo;environnement peut influencer la croissance et le comportement des bact\u00e9ries. Mais on en sait beaucoup moins sur l&rsquo;inverse : comment les changements physiques \u00e0 l&rsquo;int\u00e9rieur de ces bact\u00e9ries, tels que la forme, la taille ou l&#8217;empilement des organites, peuvent \u00e0 leur tour affecter le trajet de la lumi\u00e8re qui p\u00e9n\u00e8tre dans une cellule.&nbsp;<\/p>\n\n\n\n<p>\u00ab Ces organismes vivent dans des environnements tr\u00e8s dynamiques, notamment dans le contexte actuel de changements climatiques rapides et d&rsquo;\u00e9volution des modes de vie \u00bb, explique le professeur Sengupta. \u00ab En les \u00e9tudiant \u00e0 diff\u00e9rents stades de croissance et dans des conditions \u00e9cologiques pertinentes, nous pouvons commencer \u00e0 comprendre comment leurs mondes physique et biologique s&rsquo;entrem\u00ealent. Ces connaissances permettront de d\u00e9velopper la prochaine g\u00e9n\u00e9ration de syst\u00e8mes inspir\u00e9s de la nature, offrant des possibilit\u00e9s sans pr\u00e9c\u00e9dent pour les technologies photoniques biosourc\u00e9es de demain. \u00bb<\/p>\n\n\n\n<h2 class=\"has-text-align-left wp-block-unilux-blocks-heading\"        id=\"guidage-intracellulaire-de-la-lumiere-la-methode-microbienne\"\n    >\nGuidage intracellulaire de la lumi\u00e8re : la m\u00e9thode microbienne !<\/h2>\n\n\n\n<p>Comprendre comment la lumi\u00e8re se comporte au sein d&rsquo;une seule cellule vivante pourrait transformer les applications guid\u00e9es par la lumi\u00e8re, notamment les communications \u00e0 haut d\u00e9bit et l&rsquo;informatique \u00e9conome en \u00e9nergie. \u00c0 plus long terme, compte tenu du r\u00f4le essentiel que jouent les bact\u00e9ries dans les flux \u00e9nerg\u00e9tiques locaux et mondiaux, MicroPAS permettra de d\u00e9couvrir le r\u00f4le des organites intracellulaires optiquement actifs dans les cycles \u00e9nerg\u00e9tiques \u00e0 diff\u00e9rentes \u00e9chelles. Toute nouvelle connaissance sur les strat\u00e9gies internes de guidage de la lumi\u00e8re red\u00e9finira fondamentalement le r\u00f4le de ces micro-organismes dans une s\u00e9rie d&rsquo;\u00e9cosyst\u00e8mes o\u00f9 la lumi\u00e8re est limit\u00e9e ou in\u00e9galement r\u00e9partie.<\/p>\n\n\n\n<section class=\"wp-block-unilux-blocks-quote-people\">\n    <div class=\"quote-people\" role=\"group\">\n        <figure class=\"quote-people__body\">\n            <blockquote class=\"quote-people__blockquote\">\n    <span class=\"quote-people__quote\">\u201f<\/span>\n    Avec MicroPAS, nous avons une occasion unique d&rsquo;explorer une dimension de la vie microbienne qui reste totalement inconnue. Cela nous rappelle que m\u00eame les organismes les plus simples peuvent receler de nombreuses surprises. Comme l&rsquo;a dit un jour le physicien Richard Feynman, \u00ab il y a beaucoup de place au fond \u00bb ; un adage qui inspire depuis longtemps les recherches interdisciplinaires que nous menons dans mon \u00e9quipe. Cela est d&rsquo;autant plus pertinent aujourd&rsquo;hui que nous nous pr\u00e9parons \u00e0 explorer et \u00e0 red\u00e9finir les interfaces entre la physique et la biologie, gr\u00e2ce \u00e0 cette bourse ERC-Consolidator !\u201d\n<\/blockquote><!-- People Item Automated: Quote People -->\n<div class=\"quote-people__visual\">\n    <figure class=\"wp-block-dev4-reusable-blocks-image object-fit--cover\">\n        <!-- Template Image Component: default -->\n<img decoding=\"async\" class=\"w-full\" width=\"\" height=\"\" rel=\"\" alt=\"Prof Anupam SENGUPTA\" src=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==\" srcset=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--thumbnail 150w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--medium 300w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--medium_large 768w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--large 1024w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--1536x1536 1536w,https:\/\/www.uni.lu\/en\/person-image\/NTAwMzEzODBfX0FudXBhbSBTRU5HVVBUQQ==--2048x2048 2048w\" loading=\"lazy\" \/><!-- end Image Component -->\n    <\/figure>\n<\/div>\n<div class=\"quote-people__figcaption\">\n    <p class=\"quote-people__author\">Prof Anupam SENGUPTA<\/p>\n    <p class=\"quote-people__position\">Full Professor in Biological Physics, ERC &#8211; Consolidator Investigator and FNR ATTRACT Fellow<\/p>\n    <div class=\"wp-block-unilux-blocks-simple-cta wp-block-unilux-blocks-people-item-automated\">\n    <a\n        href=\"https:\/\/www.uni.lu\/fstm-en\/people\/anupam-sengupta\/\"\n        title=\"Prof Anupam SENGUPTA\"\n        class=\"link-text link-text--icon quote-people__link\"\n        target=\"\"\n    >\n        <span class=\"link-text__body\">\n            <span class=\"link-text__name\">Voir le profil<\/span>\n        <\/span>\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--arrow-right \"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\"><\/use><\/svg>    <\/a>\n<\/div>\n<\/div>\n<!-- end People Item Automated -->        <\/figure>\n    <\/div>\n<\/section><\/div><\/section>\n\n\n<section class=\"section section wp-block-unilux-blocks-quick-link-discover-section py-0\">\n    <div class=\"container xl:max-w-screen-xl\">\n        \n<h2 class=\"has-text-align-left wp-block-unilux-blocks-heading\"        id=\"en-savoir-plus-sur\"\n    >\nEn savoir plus sur&#8230;<\/h2>\n\n<ul class=\"wp-block-unilux-blocks-quick-link-discover quick-link-list\">\n<li class=\"wp-block-unilux-blocks-quick-link-discover-item\">\n    <a\n                    href=\"https:\/\/www.uni.lu\/research-en\/eu-funding-high-profile-grants\/erc-grants\/\"\n                    class=\"quick-link\"\n            target=\"\"\n    >\n            <span class=\"quick-link__container\">\n                <span class=\"quick-link__text\">\n                    Les bourses ERC \u00e0 Uni.lu                <\/span>\n                <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--arrow-right \"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\"><\/use><\/svg>            <\/span>\n    <\/a>\n<\/li>\n\n\n\n<li class=\"wp-block-unilux-blocks-quick-link-discover-item\">\n    <a\n                    href=\"https:\/\/www.uni.lu\/fstm-en\/research-groups\/physics-of-living-matter\/\"\n                    class=\"quick-link\"\n            target=\"\"\n    >\n            <span class=\"quick-link__container\">\n                <span class=\"quick-link__text\">\n                    Le groupe de recherche Physics of Living Matter                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