{"id":10675,"date":"2026-05-28T16:34:40","date_gmt":"2026-05-28T14:34:40","guid":{"rendered":"https:\/\/www.iqac.csic.es\/grupos-investigacion\/quimica-supramolecular\/"},"modified":"2026-05-28T16:34:40","modified_gmt":"2026-05-28T14:34:40","slug":"quimica-supramolecular","status":"publish","type":"grupos-investigacion","link":"https:\/\/www.iqac.csic.es\/ca\/grupos-investigacion\/quimica-supramolecular\/","title":{"rendered":"Qu\u00edmica supramolecular"},"content":{"rendered":"<p>La qu\u00edmica supramolecular es pot definir com la \u201cqu\u00edmica m\u00e9s enll\u00e0 de la mol\u00e8cula\u201d i estudia les interaccions entre esp\u00e8cies qu\u00edmiques de forma ordenada i jer\u00e0rquica, donant lloc a la formaci\u00f3 de supramol\u00e8cules ben definides. Principalment treballem en els camps del reconeixement molecular, la formaci\u00f3 d&#8217;estructures secund\u00e0ries definides i els processos d&#8217;autoassemblatge, utilitzant una gran varietat d&#8217;enfocaments experimentals i te\u00f2rics. La nostra activitat cient\u00edfica s&#8217;inspira en la complexitat estructural i interaccional dels \u00e9ssers vius. Intentant entendre i aplicar ambdues formes de complexitat a sistemes qu\u00edmics, la nostra recerca abasta el reconeixement molecular de mol\u00e8cules biol\u00f2gicament rellevants, l&#8217;autoassemblatge de compostos org\u00e0nics i l&#8217;estudi de la qu\u00edmica combinat\u00f2ria din\u00e0mica.   <\/p>\n<p>Aix\u00ed, ens centrem en el descobriment, preparaci\u00f3 i estudi de nous receptors sint\u00e8tics per a petites mol\u00e8cules i ions d&#8217;inter\u00e8s biol\u00f2gic (amino\u00e0cids, neurotransmissors, anions) i per a seq\u00fc\u00e8ncies o dominis en macromol\u00e8cules biol\u00f2giques. Habitualment emprem g\u00e0bies moleculars pseudopept\u00eddiques per al reconeixement, uni\u00f3 o transport de petites mol\u00e8cules. A m\u00e9s, utilitzem enfocaments supramoleculars en procediments sint\u00e8tics, com la s\u00edntesi temperada, per preparar noves g\u00e0bies amb propietats quiro\u00f2ptiques i fotoredox dirigides a arquitectures espec\u00edfiques de l&#8217;ADN. Tamb\u00e9 emprem qu\u00edmica combinat\u00f2ria din\u00e0mica per al desenvolupament de receptors i sensors (incloent-hi objectius m\u00e9s complexos, com seq\u00fc\u00e8ncies pept\u00eddiques o d&#8217;ADN), aix\u00ed com per entendre el comportament de sistemes qu\u00edmics complexos. Cal destacar que tota la nostra recerca es duu a terme en medis aquosos per garantir la compatibilitat dels nostres sensors amb medis biol\u00f2gics. D&#8217;aquesta manera, el coneixement fonamental obtingut pot aplicar-se per monitorar o regular processos biol\u00f2gics.     <\/p>\n<p>Una altra aplicaci\u00f3 dels sistemes supramoleculars en el nostre grup \u00e9s el desenvolupament de pol\u00edmers supramoleculars per a l&#8217;alliberament de f\u00e0rmacs. Mol\u00e8cules disc\u00f2tiques amfip\u00e0tiques s&#8217;autoassemblen en nanofibres que responen a diferents est\u00edmuls (llum, pH, enzims, etc.) per aconseguir un alliberament prec\u00eds del f\u00e0rmac.<br \/>\nA m\u00e9s, col\u00b7laborem amb diversos grups (tant a l&#8217;IQAC com fora d&#8217;ell) per estudiar sistemes biomoleculars i biomim\u00e8tics des d&#8217;un punt de vista supramolecular. <\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":10676,"parent":0,"template":"","meta":{"_acf_changed":false},"departamento":[160],"class_list":["post-10675","grupos-investigacion","type-grupos-investigacion","status-publish","has-post-thumbnail","hentry","departamento-quimica-biologica","entry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qu\u00edmica supramolecular | IQAC - Institut de Qu\u00edmica Avan\u00e7ada de Catalunya - CSIC<\/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.iqac.csic.es\/ca\/grupos-investigacion\/quimica-supramolecular\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u00edmica supramolecular | IQAC - Institut de Qu\u00edmica Avan\u00e7ada de Catalunya - CSIC\" \/>\n<meta property=\"og:description\" content=\"La qu\u00edmica supramolecular es pot definir com la \u201cqu\u00edmica m\u00e9s enll\u00e0 de la mol\u00e8cula\u201d i estudia les interaccions entre esp\u00e8cies qu\u00edmiques de forma ordenada i jer\u00e0rquica, donant lloc a la formaci\u00f3 de supramol\u00e8cules ben definides. 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