{"version":"1.0","provider_name":"Nanotecnolog\u00eda","provider_url":"https:\/\/www.euroresidentes.com\/tecnologia\/nanotecnologia","author_name":"M. Rodr\u00edguez","author_url":"https:\/\/www.euroresidentes.com\/tecnologia\/nanotecnologia\/author\/merchy\/","title":"Nanopart\u00edculas como agentes anticancer\u00edgenos - Nanotecnolog\u00eda","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"IaBMbRj23Q\"><a href=\"https:\/\/www.euroresidentes.com\/tecnologia\/nanotecnologia\/nanoparticulas-como-agentes\/\">Nanopart\u00edculas como agentes anticancer\u00edgenos<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.euroresidentes.com\/tecnologia\/nanotecnologia\/nanoparticulas-como-agentes\/embed\/#?secret=IaBMbRj23Q\" width=\"600\" height=\"338\" title=\"\u00abNanopart\u00edculas como agentes anticancer\u00edgenos\u00bb \u2014 Nanotecnolog\u00eda\" data-secret=\"IaBMbRj23Q\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"Unas nanopart\u00edculas ultrapeque\u00f1as se muestran muy prometedoras como agentes anticancer\u00edgenos Los investigadores de China, dirigidos por Xing-Jie Liang, del Centro Nacional de Nanociencia y Nanotecnolog\u00eda de Pek\u00edn, mostraron que unas nanopart\u00edculas de menos de 10 nm de di\u00e1metro se acumulan con mayor eficacia y penetran a mayor profundidad en los tumores que sus iguales de mayor tama\u00f1o. Sus resultados, publicados en l\u00ednea en el ejemplar del 27 de abril de 2012 de la revista ACS Nano (\u00abSize-Dependent Localization and Penetration of Ultrasmall Gold Nanoparticles in Cancer Cells, Multicellular Spheroids, and Tumors in Vivo\u00ab), tienen implicaciones importantes para el desarrollo de"}