{"id":3755,"date":"2019-11-13T11:16:40","date_gmt":"2019-11-13T11:16:40","guid":{"rendered":"https:\/\/coasa.org\/?p=3755"},"modified":"2019-11-12T11:46:29","modified_gmt":"2019-11-12T11:46:29","slug":"seda-de-arana","status":"publish","type":"post","link":"https:\/\/coasa.org\/es\/seda-de-arana\/","title":{"rendered":"Seda de ara\u00f1a, el material del futuro."},"content":{"rendered":"\n

M\u00e1s resistente que el Acero y el Kevlar, el\u00e1stica y ligera. La posible explotaci\u00f3n de la seda de ara\u00f1a revoluciona la ciencia y la ingenier\u00eda. <\/p><\/blockquote>\n\n\n\n

Vivimos en una sociedad cient\u00edfica, sumergida en la continua buscqueda de adelantos y mejoras que puedan facilitarnos la existencia. Actualmente, la ciencia, la tecnolog\u00eda y la ingenier\u00eda comparten inquietud frente un material, que sin duda comportar\u00e1 ventajas incre\u00edbles en todos los \u00e1mbitos, hablamos de la seda de ara\u00f1a.<\/p>\n\n\n\n

Cient\u00edficos Finlandeses se encuentran bajo el estudio de\neste material, su intenci\u00f3n es conseguir reproducir su composici\u00f3n gen\u00e9tica\n(ADN) de forma sint\u00e9tica para su explotaci\u00f3n. Las ventajas son claras, se trata\nde un material biodegradable que resultar\u00eda un sustituto perfecto para el\npl\u00e1stico y otros materiales utilizados actualmente.<\/p>\n\n\n\n

Si nos centramos en la parte que afecta la construcci\u00f3n, sus propiedades son espectaculares, y rompen con el desaf\u00edo que ha arrastrado lo ingerir\u00eda durante d\u00e9cadas, encontrar un material que consiga combinar resistencia y flexibilidad. Si la comparamos con materiales de construcci\u00f3n tan habituales como el Acero o lo Kevlar, encontramos que la seda de ara\u00f1a no solo se desbanca en elasticidad, superando a ambos en alrededor de un 30% sino que, su resistencia tambi\u00e9n es superior. Se trata adem\u00e1s, de un material muy ligero, con una densidad de 1.3 en contra del 1.4 del Kevlar y el 7.4 cnt c\u00fabicos del Acero.<\/p>\n\n\n\n

Todas estas caracter\u00edsticas la convierten en un material con un potencial sorprendente, coloc\u00e1ndolo en el punto de mira de muchos estudios dentro de la ingenier\u00eda proteica. Se estima que dentro de unos a\u00f1os, seremos capaces de construir ladrillos de este material, que se integrar\u00e1 dentro de la arquitectura del futuro, resultando una alternativa sostenible, resistente y extensible a muchos campos dentro de la ciencia, como podr\u00eda ser el desarrollo de piel artificial, la creaci\u00f3n de chalecos antibalas o mejora en las suturas quir\u00fargicas.<\/p>\n\n\n\n

En Coasa nos encanta todo lo relacionado con la innovaci\u00f3n y nos resulta muy excitante saber que en unos a\u00f1os podremos disfrutar de un material tan polivalente como este, que seguro vendr\u00e1 de la mano de proyectos incre\u00edbles.<\/p>\n\n\n\n

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

M\u00e1s resistente que el Acero y el Kevlar, el\u00e1stica y ligera. La posible explotaci\u00f3n de la seda de ara\u00f1a revoluciona la ciencia y la ingenier\u00eda. Vivimos en una sociedad cient\u00edfica, sumergida en la continua buscqueda de adelantos y mejoras que puedan facilitarnos la existencia. Actualmente, la ciencia, la tecnolog\u00eda y la ingenier\u00eda comparten inquietud frente […]<\/p>\n","protected":false},"author":1,"featured_media":3752,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","_joinchat":[],"footnotes":""},"categories":[17],"tags":[],"class_list":["post-3755","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-notcias-castellano"],"yoast_head":"\nSeda de ara\u00f1a, el material del futuro. - COASA, Empresa Constructora<\/title>\n<meta name=\"description\" content=\"La seda de ara\u00f1a resultar\u00eda una alternativa sostenible, resistente y extensible a muchos campos como el de la ciencia, tecnolog\u00eda o ingenier\u00eda.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/coasa.org\/es\/seda-de-arana\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seda de ara\u00f1a, el material del futuro. - 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