{"id":2131,"date":"2017-09-15T18:25:40","date_gmt":"2017-09-15T17:25:40","guid":{"rendered":"http:\/\/161.116.26.48\/researchers\/research-groups-of-the-ub\/colloides\/"},"modified":"2017-11-20T09:58:53","modified_gmt":"2017-11-20T08:58:53","slug":"colloides","status":"publish","type":"page","link":"https:\/\/www.fbg.ub.edu\/en\/researchers\/research-groups-of-the-ub\/colloides\/","title":{"rendered":"Col\u00b7loides"},"content":{"rendered":"

Presentaci\u00f3<\/h3>\n

Des de 1990, el grup de recerca Col\u00b7loides centra la seva recerca en el camp de les dispersions col\u00b7lo\u00efdals<\/strong>, centrant-se en els col\u00b7loides d’associaci\u00f3<\/strong>, tant en formes agregades com no agregades. El grup tamb\u00e9 ha treballat amb dissolucions de macromol\u00e8cules<\/strong> com prote\u00efnes i p\u00e8ptids, i en l’actualitat desenvolupa nanosistemes lip\u00eddics i magn\u00e8tics amb aplicacions biom\u00e8diques.<\/p>\n

El grup pertany a l’Institut de Nanoci\u00e8ncia i Nanotecnologia de la Universitat de Barcelona (IN2UB), al Grupo Espa\u00f1ol de Coloides e Interficies, aix\u00ed com a la xarxa tem\u00e0tica COLINTER.<\/p>\n

Entre els objectius principals del grup est\u00e0 el de difondre el coneixement generat pel grup entre els sectors que hi estiguin interessats com ara l\u2019agroalimentari, el farmac\u00e8utic, el biotecnol\u00f2gic o d\u2019altres.<\/p>\n

 <\/p>\n

QU\u00c8 FEM<\/h3>\n

Serveis<\/strong><\/h3>\n

S\u2019ofereix assessorament cientificot\u00e8cnic, i realitzaci\u00f3 d\u2019estudis sobre:<\/p>\n

    \n
  • Nanoencapsulaci\u00f3 d\u2019actius per a aplicacions t\u00f2piques, orals o endovenoses.<\/li>\n
  • Funcionalitzaci\u00f3 de liposomes i altres sistemes nanoestructurats.<\/li>\n
  • Desenvolupament de sistemes d\u2019alliberament modificada de f\u00e0rmacs, determinaci\u00f3 de la capacitat d\u2019encapsulaci\u00f3 i determinaci\u00f3 de perfils d\u2019alliberament.<\/li>\n
  • Desenvolupament de sistemes col\u00b7lo\u00efdals (liposomes, bicel\u00b7les, micel\u00b7les) amb aplicacions biom\u00e8diques.<\/li>\n
  • Desenvolupament de sistemes col\u00b7lo\u00efdals (liposomes, bicel\u00b7les, micel\u00b7les) amb aplicacions cosm\u00e8tiques.<\/li>\n
  • Desenvolupament de nanosistemes magn\u00e8tics (ferrofluids i magnetoliposomes)<\/li>\n
  • Estudis de biodistribuci\u00f3 d\u2019actius encapsulats en nanosistemes magn\u00e8tics mitjan\u00e7ant direccionament magn\u00e8tic.<\/li>\n
  • Estudi d\u2019estabilitat de sistemes col\u00b7lo\u00efdals.<\/li>\n
  • Determinaci\u00f3 de la grand\u00e0ria de part\u00edcula.<\/li>\n
  • Determinaci\u00f3 del potencial zeta.<\/li>\n
  • Determinaci\u00f3 de l\u2019osmolalitat (aig\u00fces, dissolucions aquoses, etc.).<\/li>\n<\/ul>\n

    PER A QUI TREBALLEM<\/h3>\n

    Sectors industrials<\/h3>\n
      \n
    • Ind\u00fastria Farmac\u00e8utica<\/li>\n
    • Ind\u00fastria Cosm\u00e8tica<\/li>\n
    • Ind\u00fastria Qu\u00edmica<\/li>\n
    • Biotecnologia \/ Biomedicina<\/li>\n
    • Alimentaci\u00f3<\/li>\n<\/ul>\n

      Clients<\/h3>\n

      Hoechst, derypol, San Miguel, Labiana, Cenavisa, S.A., KAS<\/p>\n

       <\/p>\n

      RECERCA<\/h3>\n

      Activitat de Recerca<\/h3>\n
        \n
      • Nanopart\u00edculas magn\u00e9ticas blandas con aplicaciones biom\u00e9dicas<\/em>. (MAT2009-13155-C04-03). A\u00f1os: 2010 – 2012. Investigador Principal: Joan Estelrich Latr\u00e0s.<\/li>\n
      • Propiedades el\u00e9ctricas, din\u00e1micas y estructurales de liposomas y magnetoliposomas<\/em> (MAT2006-12918-C05-05). A\u00f1os: 2007 – 2009. Investigador Principal: Joan Estelrich Latr\u00e0s.<\/li>\n
      • Liposomas: Modelo de nuevas estructuras coloidales<\/em> (MAT2003-08356-C04-03). A\u00f1os: 2004 – 2006. Investigador Principal: Joan Estelrich Latr\u00e0s<\/li>\n
      • Interacci\u00f3n del p\u00e9ptido b-amiloide con tensioactivos y liposomas. Sistemas y mecanismos de estabilizaci\u00f3n de las conformaciones no t\u00f3xicas<\/em> (FIS\u00a0 00\/1121). A\u00f1os: 2000 – 2003. Investigador Principal: Joan Estelrich Latr\u00e0s.<\/li>\n<\/ul>\n

        RESULTATS<\/h3>\n

        Activitats de transfer\u00e8ncia<\/h3>\n

        Desenvolupament de formulacions liposomals a gran escala per a \u00fas veterinari.<\/p>\n

        Publicacions m\u00e9s rellevants<\/h3>\n

        Sabat\u00e9, R., Barnadas Rodr\u00edguez, R., Fern\u00e1ndez-Callejas, J., Hidalgo-Alvarez, R., Estelrich, J. \u201cPreparation and characterization of extruded magnetoliposomes\u201d International Journal of Pharmaceutics, 347, 156-162 (2008).<\/p>\n

        Garc\u00eda-Jimeno, S., Escribano, E., Queralt, J., Estelrich, J. \u201cMagnetoliposomes prepared by reverse-phase followed by sequential extrusion: Characterization and possibilities in the treatment of inflammation\u201d International Journal of Pharmaceutics, 405, 181-187 (2011).<\/p>\n

        Ramos, J., Imaz, A., Callejas-Fern\u00e1ndez, J., Barbosa-Barros, L., Estelrich, J., Quesada-P\u00e9rez, M., Forcada, J. \u201cSoft nanoparticles (thermo-responsive nanogels and bicelles) with biotechnological applications: from synthesis to simulation through colloidal characterization\u201d Soft Matter, 7, 5067-5082 (2011)<\/p>\n

        Trujillo-Romero, C. J., Garc\u00eda-Jimeno, S., Vera, A., Leija, L., Estelrich, J. \u201cUsing nanoparticles for enhancing the focusing effect of an external waveguide applicator for oncology hyperthermia: Evaluation in muscle and tumor phantoms\u201d. Progress in Electromagnetic Research (2011) En premsa.<\/p>\n

         <\/p>\n

         <\/p>\n","protected":false},"excerpt":{"rendered":"

        Presentaci\u00f3 Des de 1990, el grup de recerca Col\u00b7loides centra la seva recerca en el camp de les dispersions col\u00b7lo\u00efdals,…<\/p>\n","protected":false},"author":1,"featured_media":3376,"parent":1468,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-grupsrecerca.php","meta":{"_acf_changed":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-2131","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/pages\/2131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/comments?post=2131"}],"version-history":[{"count":1,"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/pages\/2131\/revisions"}],"predecessor-version":[{"id":3379,"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/pages\/2131\/revisions\/3379"}],"up":[{"embeddable":true,"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/pages\/1468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/media\/3376"}],"wp:attachment":[{"href":"https:\/\/www.fbg.ub.edu\/en\/wp-json\/wp\/v2\/media?parent=2131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}