{"id":47985,"date":"2012-07-13T00:00:00","date_gmt":"2012-07-12T23:00:00","guid":{"rendered":"http:\/\/www.pcb.ub.edu\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\/"},"modified":"2020-11-18T14:52:32","modified_gmt":"2020-11-18T13:52:32","slug":"es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate","status":"publish","type":"post","link":"https:\/\/www.pcb.ub.edu\/en\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\/","title":{"rendered":"Es desenvolupa una nova t\u00e8cnica efica\u00e7 per identificar objectes i virus a nanoescalaTO TRANSLATE >>>"},"content":{"rendered":"<p>En les darreres dues d\u00e8cades, els cient\u00edfics han fet grans progressos en la visualitzaci\u00f3 i manipulaci\u00f3 de materials a nanoescala. Microscopis de nova generaci\u00f3 permeten als investigadors explorar la morfologia d&#8217;objectes a nanoescala, com ara nanopart\u00edcules, mol\u00e8cules individuals i \u00e0toms, en el seu medi natural. <\/p>\n<p> Malgrat els aven\u00e7os tecnol\u00f2gics, per\u00f2, encara hi ha grans obstacles que cal superar per tal de mesurar les propietats mec\u00e0niques, qu\u00edmiques, el\u00e8ctriques i t\u00e8rmiques que fan que cada objecte sigui \u00fanic. Aix\u00f2 \u00e9s crucial, perqu\u00e8 nom\u00e9s comprenent aquestes propietats podem distingir i monitoritzar nanoobjectes de formes similars per\u00f2 de diferent composici\u00f3 qu\u00edmica i, quan es tracta de complexos biol\u00f2gics, estudiar com funcionen i descobrir quin paper crucial desenvolupen en el cos. <\/p>\n<p> Ara, <\/p>\n<p><p> <a href=\"http:\/\/www.ibecbarcelona.eu\/Noticies-IBEC\/qfitxantq-objectes-i-virus-a-la-nanoescala.html\" target=\"_blank\" class=\"email\" rel=\"noopener noreferrer\">Enlla\u00e7 a la not\u00edcia [+]<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cient\u00edfics de la Universitat de Barcelona i de l&#8217;Institut de Bioenginyeria de Catalunya (IBEC), en col\u00b7laboraci\u00f3 amb el Centre Nacional de Biotecnologia (CNB-CSIC), han perfeccionat una nova t\u00e8cnica que utilitza un microscopi de for\u00e7a electrost\u00e0tica (EFM), un tipus de microscopi de for\u00e7a at\u00f2mica, per identificar nanoobjectes inequ\u00edvocament i sense necessitat d&#8217;etiquetes qu\u00edmiques (incorporant en l&#8217;objecte que s&#8217;estudia una subst\u00e0ncia visible, com ara una mol\u00e8cula fluorescent). Al treball, publicat a la revista Nature Materials, hi han participat els investigadors Laura Fumagalli, com a autora principal, i Gabriel Gomila, tots dos del Departament d&#8217;Electr\u00f2nica de la Facultat de F\u00edsica i de l&#8217;IBEC, centres ubicats al campus d&#8217;excel\u00b7l\u00e8ncia internacional BKC. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-47985","post","type-post","status-publish","format-standard","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Es desenvolupa una nova t\u00e8cnica efica\u00e7 per identificar objectes i virus a nanoescalaTO TRANSLATE &gt;&gt;&gt; - Parc Cient\u00edfic de Barcelona<\/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.pcb.ub.edu\/en\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Es desenvolupa una nova t\u00e8cnica efica\u00e7 per identificar objectes i virus a nanoescalaTO TRANSLATE &gt;&gt;&gt; - Parc Cient\u00edfic de Barcelona\" \/>\n<meta property=\"og:description\" content=\"Cient\u00edfics de la Universitat de Barcelona i de l&#039;Institut de Bioenginyeria de Catalunya (IBEC), en col\u00b7laboraci\u00f3 amb el Centre Nacional de Biotecnologia (CNB-CSIC), han perfeccionat una nova t\u00e8cnica que utilitza un microscopi de for\u00e7a electrost\u00e0tica (EFM), un tipus de microscopi de for\u00e7a at\u00f2mica, per identificar nanoobjectes inequ\u00edvocament i sense necessitat d&#039;etiquetes qu\u00edmiques (incorporant en l&#039;objecte que s&#039;estudia una subst\u00e0ncia visible, com ara una mol\u00e8cula fluorescent). Al treball, publicat a la revista Nature Materials, hi han participat els investigadors Laura Fumagalli, com a autora principal, i Gabriel Gomila, tots dos del Departament d&#039;Electr\u00f2nica de la Facultat de F\u00edsica i de l&#039;IBEC, centres ubicats al campus d&#039;excel\u00b7l\u00e8ncia internacional BKC.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pcb.ub.edu\/en\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\/\" \/>\n<meta property=\"og:site_name\" content=\"Parc Cient\u00edfic de Barcelona\" \/>\n<meta property=\"article:published_time\" content=\"2012-07-12T23:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-11-18T13:52:32+00:00\" \/>\n<meta name=\"author\" content=\"adminpcb\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"adminpcb\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.pcb.ub.edu\\\/en\\\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.pcb.ub.edu\\\/en\\\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\\\/\"},\"author\":{\"name\":\"adminpcb\",\"@id\":\"https:\\\/\\\/www.pcb.ub.edu\\\/es\\\/#\\\/schema\\\/person\\\/d13cab05cd0a75b17fddca8496481021\"},\"headline\":\"Es desenvolupa una nova t\u00e8cnica efica\u00e7 per identificar objectes i virus a nanoescalaTO TRANSLATE >>>\",\"datePublished\":\"2012-07-12T23:00:00+00:00\",\"dateModified\":\"2020-11-18T13:52:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.pcb.ub.edu\\\/en\\\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\\\/\"},\"wordCount\":150,\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.pcb.ub.edu\\\/en\\\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\\\/\",\"url\":\"https:\\\/\\\/www.pcb.ub.edu\\\/en\\\/es-desenvolupa-una-nova-tecnica-eficac-per-identificar-objectes-i-virus-a-nanoescalato-translate\\\/\",\"name\":\"Es desenvolupa una nova t\u00e8cnica efica\u00e7 per identificar objectes i virus a nanoescalaTO TRANSLATE >>> - 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