{"version":"1.0","provider_name":"Physics &amp; Astronomy","provider_url":"https:\/\/uwm.edu\/physics","author_name":"Elle Cochrane","author_url":"https:\/\/uwm.edu\/physics\/author\/cochratcuwm-edu\/","title":"Physics Colloquium - Hongbin Li","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"rkTuu3k8dy\"><a href=\"https:\/\/uwm.edu\/physics\/event\/physics-colloquium-hongbin-li\/\">Physics Colloquium &#8211; Hongbin Li<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/uwm.edu\/physics\/event\/physics-colloquium-hongbin-li\/embed\/#?secret=rkTuu3k8dy\" width=\"600\" height=\"338\" title=\"&#8220;Physics Colloquium &#8211; Hongbin Li&#8221; &#8212; Physics &amp; Astronomy\" data-secret=\"rkTuu3k8dy\" 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\/\/# sourceURL=https:\/\/uwm.edu\/physics\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Hongbin Li, Professor, Department of Chemistry, The University of British Columbia  Rational Engineering of Protein-based Biomaterials: from single molecule traits to functional material properties  In their biological settings, elastomeric proteins function as molecular springs, thereby establishing elastic connections, plus providing mechanical strength and elasticity. With an ability to change their shape (evolving from simple, random coil-like structures to a more sophisticated beads-on-a string formation), they fulfill their biological function. These complex protein polymers exhibit distinct mechanical properties.  The development of single molecule force spectroscopy techniques has made it possible to directly probe these properties, at the single molecule level, allowing us to understand their molecular design principles. This knowledge has enabled us to engineer novel elastomeric proteins to achieve tailored and well-defined nanomechanical properties."}