{"id":33486,"date":"2020-05-22T10:44:00","date_gmt":"2020-05-22T08:44:00","guid":{"rendered":"https:\/\/rinconeducativo.org\/?post_type=re_efemeride&#038;p=33486"},"modified":"2024-12-19T12:25:39","modified_gmt":"2024-12-19T11:25:39","slug":"22-mayo-1948-fallece-carlo-perrier-codescubridor-tecnecio","status":"publish","type":"re_efemeride","link":"https:\/\/rinconeducativo.org\/es\/efemerides\/22-mayo-1948-fallece-carlo-perrier-codescubridor-tecnecio\/","title":{"rendered":"22 de mayo de 1948 \u2013 Fallece Carlo Perrier, codescubridor del tecnecio"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"298\" height=\"280\" src=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/06\/Perrier_Carlo.jpg\" alt=\"\" class=\"wp-image-33447\"\/><\/figure>\n<\/div>\n\n\n<p>Qu\u00edmico de origen italiano que se centr\u00f3 en la mineralog\u00eda junto con el estudio de la <a href=\"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/pioneros-de-la-radiactividad\/\" target=\"_blank\" rel=\"noreferrer noopener\">radiactividad<\/a>.<\/p>\n\n\n\n<p>Dedicado a la investigaci\u00f3n y la docencia, en 1937, en la Universidad de Palermo, junto a Emilio Gino Segr\u00e8, descubrieron el tecnecio, en paricular el is\u00f3topo 97 del tecnecio, llenando as\u00ed el \u00faltimo vac\u00edo de la <a href=\"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/linea-de-tiempo-de-los-elementos-de-la-tabla-periodica\/\">tabla peri\u00f3dica<\/a> que tanto tiempo se buscaba. Se trataba del primer elemento producido artificialmente, de ah\u00ed su nombre. Encontraron el tecnecio en una muestra de molibdeno que hab\u00eda sido bombardeada con deuterones (iones de hidr\u00f3geno pesado) en el ciclotr\u00f3n de la Universidad Berkeley.<\/p>\n\n\n\n<p>Este elemento qu\u00edmico <a href=\"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/sabias-que-el-tecnecio-99m-es-el-radioisotopo-mas-utilizado-en-medicina-nuclear\/\" target=\"_blank\" rel=\"noreferrer noopener\">se utiliza muy com\u00fanmente en aplicaciones m\u00e9dicas para el diagn\u00f3stico de enfermedades.<\/a> <\/p>\n\n\n\n<p>Desde 1939 ejerci\u00f3 como profesor de mineralog\u00eda en la&nbsp;universidad de G\u00e9nova, siendo jefe del Instituto de Mineralog\u00eda hasta su muerte.<\/p>\n\n\n\n<p>Si quieres saber m\u00e1s sobre este cient\u00edfico, haz clic en el siguiente enlace: <a href=\"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/carlo-perrier-codescubridor-tecnecio\/\" target=\"_blank\" rel=\"noreferrer noopener\">Carlo Perrier<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>22 de mayo de 1948 \u2013 Fallece Carlo Perrier, codescubridor del tecnecio<\/p>\n","protected":false},"author":1088,"featured_media":33501,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[5732,6255,5684,8183,6071],"mes":[7122],"clasificacion_anterior":[],"class_list":["post-33486","re_efemeride","type-re_efemeride","status-publish","has-post-thumbnail","hentry","tag-aplicaciones-de-la-tecnologia-nuclear","tag-atomos","tag-energia-nuclear","tag-radiacion","tag-tabla-periodica","mes-mayo"],"acf":{"fecha":"19480522"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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