Difference between revisions of "Team:Peking/Safety"

Line 2: Line 2:
 
<!--[if IE 8 ]><html class="no-js ie ie8" lang="en"> <![endif]-->
 
<!--[if IE 8 ]><html class="no-js ie ie8" lang="en"> <![endif]-->
 
<!--[if (gte IE 8)|!(IE)]><!-->
 
<!--[if (gte IE 8)|!(IE)]><!-->
<html class="no-js" lang="en">  
+
<html class="no-js" lang="en">
<!--<![endif]-->
+
    <!--<![endif]-->
<head>
+
    <head>
<!--- Basic Page Needs========================================================================= -->
+
        <!--- Basic Page Needs========================================================================= -->
    <meta charset="utf-8">
+
        <meta charset="utf-8"/>
  <title>Safety</title>
+
        <title>Safety</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.2, user-scalable=yes" />
+
        <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.2, user-scalable=yes" />
    <meta name="description" content="Wiki of Peking iGEM 2016" />
+
        <meta name="description" content="Wiki of Peking iGEM 2016" />
    <meta name="author" content="Li Jiamian & Wang Yuqing">
+
        <meta name="author" content="Li Jiamian & Wang Yuqing"/>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- Mobile Specific Metas===================================================================== -->
+
        <!-- Mobile Specific Metas===================================================================== -->
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
+
        <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>
<!-- Fix  Overwrite the original iGEM style=================================================== -->
+
        <!-- Fix  Overwrite the original iGEM style=================================================== -->
    <link href="https://2016.igem.org/Template:Peking/css/fix?action=raw&ctype=text/css" rel="stylesheet" />
+
        <link href="https://2016.igem.org/Template:Peking/css/fix?action=raw&ctype=text/css" rel="stylesheet" />
<!-- CSS======================================================================================= -->
+
        <!-- CSS======================================================================================= -->
  <link href="https://2016.igem.org/Template:Peking/css/bootstrap_min?action=raw&ctype=text/css" rel="stylesheet" />
+
        <link href="https://2016.igem.org/Template:Peking/css/bootstrap_min?action=raw&ctype=text/css" rel="stylesheet" />
  <link href="https://2016.igem.org/Template:Peking/css/style?action=raw&ctype=text/css" rel="stylesheet" />
+
        <link href="https://2016.igem.org/Template:Peking/css/style?action=raw&ctype=text/css" rel="stylesheet" />
<!-- CSS======================================================================================= -->
+
        <!-- CSS======================================================================================= -->
  <link rel="stylesheet" href="https://2016.igem.org/Template:Peking/css/default?action=raw&ctype=text/css">
+
        <link rel="stylesheet" href="https://2016.igem.org/Template:Peking/css/default?action=raw&ctype=text/css"/>
  <link rel="stylesheet" href="https://2016.igem.org/Template:Peking/css/layout?action=raw&ctype=text/css">
+
        <link rel="stylesheet" href="https://2016.igem.org/Template:Peking/css/layout?action=raw&ctype=text/css"/>
  <link rel="stylesheet" href="https://2016.igem.org/Template:Peking/css/media-queries?action=raw&ctype=text/css">
+
        <link rel="stylesheet" href="https://2016.igem.org/Template:Peking/css/media-queries?action=raw&ctype=text/css"/>
  <link rel="stylesheet" href="https://2016.igem.org/Template:Peking/css/priorstyle?action=raw&ctype=text/css">
+
        <link rel="stylesheet" href="https://2016.igem.org/Template:Peking/css/notebook_panel?action=raw&ctype=text/css"/>
<style>
+
        <style>
    sup{font-size:11px;}
+
            .texttitle{
    .references p{font-size:14px !important; color:#666161 !important;}
+
                color: #11abb0;
</style>
+
                font-size: 38px;
 
+
                line-height: 48px;
</head>
+
                margin-bottom: 12px;
<body>
+
                font-family: raleway-bold, sans-serif !important;
<!-- Navigation -->
+
                background: transparent;
    <div id="navigation" class="navbar navbar-fixed-top">
+
                letter-spacing: 3px;
  <div class="navbar-inner ">
+
                text-transform: uppercase;
    <div class="container no-padding">
+
                font-weight: 350;
      <a class="show-menu" data-toggle="collapse" data-target=".nav-collapse"><span class="show-menu-bar"></span>
+
                text-align: center;
    </a>
+
                padding-top:40px;
      <div id="logo" style="max-width:170px"><a class="" href="https://2016.igem.org/Team:Peking"></a></div>
+
            }
 +
        sup{font-size:11px;}
 +
        .references{margin-top:150px;margin-bottom:40px;}
 +
        .references p{font-size:14px !important; color:#666161 !important;}
 +
        .classic-title {font-weight: 300;padding-top:30px;}
 +
        .classic-title span {
 +
            padding-bottom: 8px;
 +
            border-bottom: 1px solid #383232;
 +
            font-weight: 400;
 +
        }
 +
        figure{margin-top:40px;margin-bottom:40px;height:auto;}
 +
        .anchor{padding-top:100px;margin-top:-100px;}
 +
            </style>
 +
       
 +
    </head>
 +
    <body>
 +
        <!--sidebar 引用==============================================================================-->
 +
        <style>
 +
            #primary span{
 +
                display:block;
 +
                word-break:break-all
 +
            }
 +
       
 +
        #page-wrap {
 +
            width: 25%;
 +
            margin: 0px;
 +
            position: relative;
 +
        }
 +
       
 +
        #sidebar {
 +
            width: 25%;
 +
            margin-left: 0px;
 +
        }
 +
        @media (min-width:1024px){
 +
            #sidebar{position:relative;top:120px;max-width:200px;}}
 +
        @media (max-width: 1023px){
 +
            #sidebar{display:none;
 +
            }
 +
            #page-wrap{display:none;}
 +
        }
 +
        </style>
 +
       
 +
       
 +
        <script type="text/javascript">
 +
            function menuFixed(id){
 +
                var obj = document.getElementById(id);
 +
                var _getHeight = obj.offsetTop;
 +
               
 +
                window.onscroll = function(){
 +
                    changePos(id,_getHeight);
 +
                }
 +
            }
 +
        function changePos(id,height){
 +
            var obj = document.getElementById(id);var windowBottom = $(window).scrollTop() + $(window).innerHeight();
 +
            if(w>=1024){
 +
                if($(window).scrollTop() + $(window).height() > $(document).height() - 230){
 +
                    $('#sidebar').fadeOut("fast");}else{$('#sidebar').fadeIn("fast");}
 +
            }
 +
            var scrollTop = document.documentElement.scrollTop || document.body.scrollTop -230;
 +
            var windowBottom = $(window).scrollTop() + $(window).innerHeight();
 +
            var w = window.innerWidth;
 +
           
 +
            if(scrollTop < height){ obj.style.position = 'relative';
 +
            }else{
 +
                obj.style.position = 'fixed';
 +
            }
 +
        }
 +
        </script>
 +
       
 +
        <script type="text/javascript">
 +
            window.onload = function(){
 +
                menuFixed('sidebar');
 +
            }
 +
        </script>
 +
        <script>
 +
            function naver(id){
 +
                var obj=document.getElementById(id);
 +
                var oPos=obj.offsetTop;
 +
                return window.scrollTo(0,oPos+250);
 +
            }
 +
        </script>
 +
        <!--sidebar 引用 end ==============================================================================-->
 +
        <!--panel 引用==================================================================================-->
 +
        <style type="text/css">
 +
            .panel-default .panel-heading a{
 +
                text-decoration: none;
 +
                display:block;
 +
                padding:10px;
 +
            }
 +
        .panel-heading.panel-title{
 +
            text-decoration: none;
 +
            padding-top:0px;
 +
            padding-bottom:0px;
 +
            padding-left:0px;
 +
            padding-right:0px;
 +
            text-align:center;
 +
            font-size:19px;
 +
           
 +
        }
 +
        a[aria-expanded="true"] {
 +
            background-color:rgba(70, 73, 76, 0.95);
 +
            text-decoration: none;
 +
            color:white;
 +
        }
 
          
 
          
         <div class="nav-collapse collapse">
+
         .panel-default .panel-heading a[aria-expanded="false"]{
      <ul class="nav">
+
            -o-transition: background-color 1s linear;
        <li class="menu-1"><a class="colapse-menu1" href="https://2016.igem.org/Team:Peking" >Home</a></li>
+
            -moz-transition: background-color 1s linear;
        <li class="dropdown menu-2"><a class="dropdown-toggle" data-toggle="dropdown" href="#" > Achievements</a>
+
            -khtml-transition: background-color 1s linear;
                  <ul class="dropdown-menu">
+
            -webkit-transition: background-color 1s linear;
                      <li><a href="https://2016.igem.org/Team:Peking/Demonstrate" >Results</a></li>
+
            -ms-transition: background-color 1s linear;
                      <li><a href="https://2016.igem.org/Team:Peking/Basic_Part" >Parts</a></li>
+
            transition: background-color 1s linear;
                      <li><a href="https://2016.igem.org/Team:Peking/Collaborations" >Collaborations</a></li>
+
         }
                  </ul>
+
         .panel-default .panel-heading a[aria-expanded="false"]:hover{
         </li>
+
            background-color:rgba(70, 73, 76, 0.95);
         <li class="dropdown menu-3"><a class="dropdown-toggle" data-toggle="dropdown" href="#">Project</a>
+
            text-decoration: none;
                  <ul class="dropdown-menu">
+
            color:white;
                      <li><a href="https://2016.igem.org/Team:Peking/Description" >Overview</a></li>
+
         }
                      <li><a href="https://2016.igem.org/Team:Peking/Design" >Design</a></li>
+
         .panel-default .panel-heading a[aria-expanded="true"]{
                      <li><a href="https://2016.igem.org/Team:Peking/Crosslinking" >Crosslinking</a></li>
+
            -o-transition: opacity 1s linear;
                      <li><a href="https://2016.igem.org/Team:Peking/Uranyl-adsorption" >Uranyl adsorption</a></li>
+
            -moz-transition: opacity 1s linear;
                      <li><a href="https://2016.igem.org/Team:Peking/Retrievability" >Collection</a></li>
+
            -khtml-transition: opacity 1s linear;
                      <li><a href="https://2016.igem.org/Team:Peking/Secretion" >Secretion</a></li>
+
            -webkit-transition: opacity 1s linear;
                      <li><a href="https://2016.igem.org/Team:Peking/Proof" >Proof and speculation</a></li>
+
            -ms-transition: opacity 1s linear;
                  </ul>
+
            transition: opacity 0.7s linear;
         </li>
+
         }
         <li class="dropdown menu-4"><a class="colapse-menu1" href="#" >Modeling</a>
+
         .panel-default .panel-heading a[aria-expanded="true"]:hover{
                  <ul class="dropdown-menu">
+
            opacity:0.7;
                      <li><a href="https://2016.igem.org/Team:Peking/Model" >Protein polymerization</a></li>
+
         }
                  </ul>
+
        </li>
+
        <li class="dropdown menu-5"><a class="dropdown-toggle" data-toggle="dropdown" href="#" >Practices</a>
+
                  <ul class="dropdown-menu">
+
                      <li><a href="https://2016.igem.org/Team:Peking/HP/Gold" >Overview</a></li>
+
                      <li><a href="https://2016.igem.org/Team:Peking/HP/Gold#311" >Field research</a></li>
+
                      <li><a href="https://2016.igem.org/Team:Peking/HP/Gold#questionnaire" >Questionnaire</a></li>
+
                      <li><a href="https://2016.igem.org/Team:Peking/HP/Gold#consulting" >Consulting</a></li>
+
                      <li><a href="https://2016.igem.org/Team:Peking/HP/Gold#questionnaire" >Other work</a></li>
+
                  </ul>
+
         </li>
+
         <li class="menu-6"><a class="colapse-menu1" href="https://2016.igem.org/Team:Peking/Safety" >Safety</a>
+
        <li class="dropdown menu-7"><a class="dropdown-toggle" data-toggle="dropdown" href="#" >Lab</a>
+
                  <ul class="dropdown-menu">
+
                        <li><a class="" href="https://2016.igem.org/Team:Peking/Team" >Team</a></li>
+
                        <li><a class="" href="https://2016.igem.org/Team:Peking/Attributions" >Attribution</a></li>
+
                        <li><a class="" href="https://2016.igem.org/Team:Peking/Notebook" >Notebook</a></li>
+
                  </ul>
+
         </li>
+
        <li class="menu-8"><a class="colapse-menu1" href="https://2016.igem.org/Team:Peking/Interlab" >Interlab</a>
+
        </li>
+
    </div>
+
  </div>
+
  </div>
+
  </div>
+
    <!--/Navigation -->
+
  
<!-- Page Title======================================================================== -->
+
        .coll p a{
  <div id="page-title">
+
            color:#5c9085 !important;
      <div class="row">
+
        }
        <div class="twelve columns centered text-center">
+
        .coll p a:hover{
             <h1>Safety<span>.</span></h1>
+
            color:#11abb0 !important;
             <p class="title1" style="text-align:center"></p>
+
        }
        </div>
+
        .coll {
      </div>
+
            width:100%;
  </div>
+
            float:left;
  <!-- Page Title End-->
+
        }
 +
        .coll .info {
 +
            width:6%;
 +
            font-size:11px;
 +
            color:#a4a4a4;
 +
            margin-top:0px;
 +
             float:left;
 +
           
 +
        }
 +
        .coll .content {
 +
             width:94%;
 +
            float:left;
 +
            margin-top:-3px;
 +
        }
 +
        .coll .ordi {
 +
            width;100%;
 +
            margin:0px 0px 0px 0px;
 +
            font-size:35px;
 +
            font-style:italic;
 +
            float:left;
 +
            color:#11abb0;
 +
            opacity:0.8;
 +
        }
  
 +
        </style>
 +
       
 +
        <script type="text/javascript">
 +
            $(document).ready(function(){
 +
                              $("#button1").click(function(){
 +
                                                  $(".panel-collapse").collapse("show");
 +
                                                  });
 +
                              });
 +
                              $(document).ready(function(){
 +
                                                $("#button2").click(function(){
 +
                                                                    $(".panel-collapse").collapse("hide");
 +
                                                                    });
 +
                                                });
 +
                                                $("#notebook").addClass("navbar-active");
 +
            </script>
 +
        <!--panel 引用 end ==================-->
 +
       
 +
        <!-- Navigation -->
 +
        <div id="navigation" class="navbar navbar-fixed-top">
 +
            <div class="navbar-inner ">
 +
                <div class="container no-padding">
 +
                    <a class="show-menu" data-toggle="collapse" data-target=".nav-collapse"><span class="show-menu-bar"></span>
 +
                    </a>
 +
                    <div id="logo" style="max-width:170px"><a class="" href="https://2016.igem.org/Team:Peking"></a></div>
 +
                   
 +
                    <div class="nav-collapse collapse">
 +
                        <ul class="nav">
 +
                            <li class="menu-1"><a class="colapse-menu1" href="https://2016.igem.org/Team:Peking" >Home</a></li>
 +
                            <li class="dropdown menu-2"><a class="dropdown-toggle" data-toggle="dropdown" href="#" > Achievements</a>
 +
                                <ul class="dropdown-menu">
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Demonstrate" >Results</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Basic_Part" >Parts</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Collaborations" >Collaborations</a></li>
 +
                                </ul>
 +
                            </li>
 +
                            <li class="dropdown menu-3"><a class="dropdown-toggle" data-toggle="dropdown" href="#">Project</a>
 +
                                <ul class="dropdown-menu">
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Description" >Overview</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Design" >Design</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Crosslinking" >Crosslinking</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Uranyl-adsorption" >Uranyl adsorption</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Recovery" >Recovery</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Secretion" >Secretion</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Proof" >Proof and speculation</a></li>
 +
                                </ul>
 +
                            </li>
 +
                            <li class="dropdown menu-4"><a class="dropdown-toggle" data-toggle="dropdown" href="#" >Modeling</a>
 +
                                <ul class="dropdown-menu">
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Model" >Protein polymerization</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/Software" >Software</a></li>
 +
                                </ul>
 +
                            </li>
 +
                            <li class="dropdown menu-5"><a class="dropdown-toggle" data-toggle="dropdown" href="#" >Practices</a>
 +
                                <ul class="dropdown-menu">
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/HP/Gold" >Overview</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/HP/311" >Field research</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/HP/questionnaire" >Questionnaire</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/HP/consulting" >Consulting</a></li>
 +
                                    <li><a href="https://2016.igem.org/Team:Peking/HP/otherHP" >Other work</a></li>
 +
                                </ul>
 +
                            </li>
 +
                            <li class="menu-6"><a class="colapse-menu1" href="https://2016.igem.org/Team:Peking/Safety" >Safety</a>
 +
                                <li class="dropdown menu-7"><a class="dropdown-toggle" data-toggle="dropdown" href="#" >Lab</a>
 +
                                    <ul class="dropdown-menu">
 +
                                        <li><a class="" href="https://2016.igem.org/Team:Peking/Team" >Team</a></li>
 +
                                        <li><a class="" href="https://2016.igem.org/Team:Peking/Attributions" >Attribution</a></li>
 +
                                        <li><a class="" href="https://2016.igem.org/Team:Peking/Notebook" >Notebook</a></li>
 +
                                    </ul>
 +
                                </li>
 +
                                <li class="menu-8"><a class="colapse-menu1" href="https://2016.igem.org/Team:Peking/Interlab" >Interlab</a>
 +
                                </li>
 +
                                </div>
 +
                </div>
 +
            </div>
 +
        </div>
 +
        <!--/Navigation -->
 +
       
 +
        <!-- Page Title======================================================================== -->
 +
        <div id="page-title">
 +
            <div class="row">
 +
                <div class="twelve columns centered text-center">
 +
                    <h1>Safety<span>.</span></h1>
 +
                    <p class="title1" style="text-align:center"></p>
 +
                </div>
 +
            </div>
 +
        </div><!-- Page Title End-->
 +
       
 +
       
 +
        <div id="page-content" class="row page">
 +
            <div id="primary" class="twelve columns">
 +
                <section>
 +
                    <div class="row">
 +
                       
 +
                       
 +
                       
 +
                       
 +
                        <div class="three columns">
 +
                            <div id="page-wrap">
 +
                                <div id="sidebar" style="color:#000000">
 +
                                    <h4><a href="javascript:void(0);" onclick="naver('overview')">Overview</a></h4>
 +
                                    <h4><a href="javascript:void(0);" onclick="naver('design')">Safe&nbsp;Project&nbsp;Design</a></h4>
 +
                                    <h4><a href="javascript:void(0);" onclick="naver('lab')">Safe&nbsp;Lab&nbsp;Work</a></h4>
 +
                                    <h4><a href="javascript:void(0);" onclick="naver('safe')">Safe&nbsp;Shipment</a></h4>
 +
                                </div>
 +
                            </div>
 +
                        </div>
 +
                       
  
<div id="page-content" class="row page">
+
                       
    <div id="primary" class="twelve columns">
+
                       
      <section>
+
                        <div class="nine columns">
          <div class="row">
+
                           
 +
            <a id="Overview"></a>
 +
                            <div class="texttitle">Overview</div>
 +
                            <br/>
 +
                            <p>This year’s Peking iGEM Team is trying to develop a highly efficient, low-cost and modularized biomaterial to deal with uranium pollution in the environment, using the methods of synthetic biology. Here we wish to share our experiences with safety control.</p>
 +
                           
 +
            <a id="Overview"></a>
 +
                            <div class="texttitle">Overview</div>
 +
                            <br/>
 +
                            <p>The hydrogel produced in this project is protein network secreted by genetically modified strains of host bacteria. The strains are restricted to the lab so that the cells produce the Uranium Reaper system continuously under rigorous control without any possibility for them to get into contact with the outside environment. Therefore, we have prevented recombinant DNA from flowing out into the environment. Even if a small fraction of bacteria leaked out, they would not express any protein without the induction with IPTG. Additionally, the bacterial hosts are laboratory strains which are likely to be highly uncompetitive compared wild bacteria in the outside environment.</p>
 +
                            <p>During the utilization of the bio-functional hydrogel, uranyl ions are enriched to a high concentration, which is a potential cause for concern. However, the resulting high concentrations of ions are collected along with the bio-functional hydrogel for further processing. In this way, both the uranium and proteins are disposed of appropriately and do not remain in the outside environment.</p>
 +
                            <h3>The details are as follows:</h3>
 +
                           
 +
                           
 +
                           
 +
            <a id="Beyond"></a>
  
 +
<div class="texttitle">Beyond Experiment</div>
 +
                            <br/>
 +
                            <div class="coll">
 +
                                <div class="info">
 +
                                    <div class="ordi">1.</div>
 +
                                </div>
 +
                                <div class="content">
 +
                                    <p>We submitted about 70 high-quality and well-characterized Standard BioBricks, including a set of derivatives of triple SpyTag and triple SpyCatcher, such as the triple SpyTag-SUP and triple SpyTag-mSA. <a href="https://2016.igem.org/Team:Peking/Basic_Part"/>(Learn more)</a></p>
 +
                                </div>
 +
                            </div>
 +
                           
 +
                            <div class="coll">
 +
                                <div class="info">
 +
                                    <div class="ordi">2.</div>
 +
                                </div>
 +
                                <div class="content">
 +
                                    <p>We developed a special software which can be used to calculate the molecular weight distribution of protein polymers using Flory’s theory. The results of testing have demonstrated that the software is accurate and useful. <a href="https://2016.igem.org/Team:Peking/Software"/>(Learn more)</a> </p>
 +
                                </div>
 +
                            </div>
 +
                           
 +
                            <div class="coll">
 +
                                <div class="info">
 +
                                    <div class="ordi">3.</div>
 +
                                </div>
 +
                                <div class="content">
 +
                                    <p>We visited experts from the Peking University departments for Nuclear &amp; Radiochemistry and Physics, respectively, to learn about the current situation surrounding uranium pollution in the real world and how people can control the situation. After finishing the main work, we presented them with the achievements of the project and got their feedback. <a href="https://2016.igem.org/Team:Peking/HP/consulting"/>(Learn more)</a> </p>
 +
                                </div>
 +
                            </div>
 +
                           
 +
                            <div class="coll">
 +
                                <div class="info">
 +
                                    <div class="ordi">4.</div>
 +
                                </div>
 +
                                <div class="content">
 +
                                    <p>We did an interview with the Hunan Nuclear Geology 311 Brigade and gained thorough insights into the treatment of uranyl pollution used by the people on the firing line. This way we could compare the methods they were using with the Uranium Reaper strategy. <a href="https://2016.igem.org/Team:Peking/HP/Gold/311"/>(Learn more)</a> </p>
 +
                                </div>
 +
                            </div>
 +
                           
 +
                            <div class="coll">
 +
                                <div class="info">
 +
                                    <div class="ordi">5.</div>
 +
                                </div>
 +
                                <div class="content">
 +
                                    <p>We helped and collaborated with 7 other iGEM teams by guiding a new team (BHU-China), as well as discussing about project design and technical skills and sharing DNA materials (OUC-China, BIT-China, Tianjin, UCAS, Jinlin-China and BNU-China). <a href="https://2016.igem.org/Team:Peking/Collaborations"/>(Learn more)</a> </p>
 +
                                </div>
 +
                            </div>
 +
                           
 +
                            <div class="coll">
 +
                                <div class="info">
 +
                                    <div class="ordi">6.</div>
 +
                                </div>
 +
                                <div class="content">
 +
                                    <p>We attended the CCiC (Central China iGEM Consortium), which is a large-scale competition-free jamboree of about 50 teams, providing participants with an opportunity for meaningful exchanges of ideas and problem solving. <a href="https://2016.igem.org/Team:Peking/Collaborations"/>(Learn more)</a> </p>
 +
                                </div>
 +
                            </div>
 +
                   
  
 +
                            <p>&nbsp;</p>
 +
                           
  
  </div><!--row end-->
+
                           
  </section>
+
            <a id="Future"></a>
</div><!--12 columes end-->
+
            <div class="texttitle">Our future plan</div>
</div><!--page-content end-->
+
            <br/>
 
+
            <div class="coll">
 
+
                <div class="info">
 
+
                    <div class="ordi">1.</div>
 
+
                </div>
 
+
                <div class="content">
 
+
                    <p>We should reproduce all of the experiments that we have done this summer to make sure the results are credible.</p>
 
+
                </div>
 
+
            </div>
<!-- footer============================================================================== -->
+
           
<style>
+
            <div class="coll">
footer .copyright span:before {
+
                <div class="info">
    content: "|";
+
                    <div class="ordi">2.</div>
    padding-left: 10px;
+
                </div>
    padding-right: 12px;
+
                <div class="content">
    color: #b4bbbb;
+
                    <p>We will optimize the whole strategy to enhance the adsorption efficiency by changing pH, temperature, reaction time of crosslinking and recovery. (The efficiency is only about 60% without further optimization)</p>
}
+
                </div>
footer .copyright span:after {
+
            </div>
    content: "|";
+
           
    padding-left: 10px;
+
            <div class="coll">
    padding-right: 12px;
+
                <div class="info">
    color: #b4bbbb;
+
                    <div class="ordi">3.</div>
}
+
                </div>
</style>
+
                <div class="content">
  <footer id="page-footer">
+
                    <p>According to the results for the adsorption of 13nM uranyl, the hydrogel exhibited a good ability in a simulated seawater environment. We can thus also look into other usage scenarios of Uranium Reaper, such as bio-mining and uranium enrichment.</p>
      <div class="row">
+
                </div>
        <div class="twelve columns" >
+
            </div>
            <ul class="copyright">
+
           
              <!--<li>&copy; 2014 Sparrow</li> -->
+
            <div class="coll">
              <li><a href="2016.igem.org/Team:Peking">Home</a>&nbsp;&nbsp;&nbsp;<a href="mailto:pkuigem2016@126.com">Contact</a></li>
+
                <div class="info">
              <span> &copy;2016 PEKING IGEM. All Rights Reserved.</span>
+
                    <div class="ordi">4.</div>
              <li><a href="http://getbootstrap.com/2.3.2/">Based on Bootstrap</a></li>
+
                </div>
            </ul>
+
                <div class="content">
        </div>
+
                    <p>Exchange of the SUP module for other functional proteins. For example, we can integrate proteins which can bind other heavy metals such as mercury so that the hydrogel can be used to treat other kinds of pollution as well.</p>
<div id="go-top" style="display: block;"><a title="Back to Top" href="#">Go To Top</a></div>
+
                </div>
        </div>
+
            </div>
  </footer> <!-- Footer End-->
+
           
 
+
            <div class="coll">
 
+
                <div class="info">
<!-- Java Script======================================================================= -->
+
                    <div class="ordi">5.</div>
  <script>window.jQuery || document.write('<script src="https://2016.igem.org/Template:Peking/Javascript/jquery_1_10_2_min?action=raw&ctype=text/javascript"><\/script>')</script>
+
                </div>
  <script type="text/javascript" src="https://2016.igem.org/Template:Peking/Javascript/jquery_migrate_1_2_1_min?action=raw&ctype=text/javascript"></script>
+
                <div class="content">
 
+
                    <p>We can assemble enzyme systems behind the SpyTag backbone to create a production plant in vitro. In the protein hydrogel, the concentration of enzymes can be increased and the efficiency of biocatalysis may consequently also be enhanced.</p>
  <script src="https://2016.igem.org/Template:Peking/Javascript/jquery_flexslider?action=raw&ctype=text/javascript"></script>
+
                </div>
  <script src="https://2016.igem.org/Template:Peking/Javascript/doubleaptogo?action=raw&ctype=text/javascript"></script>
+
            </div>
  <script src="https://2016.igem.org/Template:Peking/Javascript/init?action=raw&ctype=text/javascript"></script>  
+
           
 
+
            <div class="coll">
 
+
                <div class="info">
<!--quotations from black: start-->
+
                    <div class="ordi">6.</div>
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery?action=raw&ctype=text/javascript"></script>
+
                </div>
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_sticky?action=raw&ctype=text/javascript"></script>       
+
                <div class="content">
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_easing_1_3_pack?action=raw&ctype=text/javascript"></script>
+
                    <p>If we optimize the number of SpyTag or SpyCatcher modules per protein monomer, as well as the working concentrations of proteins, we may make protein-3D printing using the Spy Crosslinking Network come true.</p>
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/bootstrap_min?action=raw&ctype=text/javascript"></script>
+
                </div>
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_patallax_1_1_3?action=raw&ctype=text/javascript"></script>
+
            </div>
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/appear?action=raw&ctype=text/javascript"></script>
+
           
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/modernizr?action=raw&ctype=text/javascript"></script>
+
           
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_prettyPhoto?action=raw&ctype=text/javascript"></script>
+
           
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/isotope?action=raw&ctype=text/javascript"></script>
+
                        </div><!--9 columns end-->
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_bxslider_min?action=raw&ctype=text/javascript"></script>
+
                       
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_cycle_all?action=raw&ctype=text/javascript" ></script>
+
                        </div>
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_maximage?action=raw&ctype=text/javascript"></script>
+
                   
<script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/scripts?action=raw&ctype=text/javascript "></script>
+
                   
<!--quotations from black: end-->
+
                   
</body>
+
                   
 +
                    </div><!--row end-->
 +
                </section>
 +
            </div><!--12 columes end-->
 +
        </div><!--page-content end-->
 +
       
 +
       
 +
       
 +
       
 +
       
 +
       
 +
       
 +
       
 +
        <!-- footer============================================================================== -->
 +
        <style>
 +
            footer .copyright span:before {
 +
                content: "|";
 +
                padding-left: 10px;
 +
                padding-right: 12px;
 +
                color: #b4bbbb;
 +
            }
 +
        footer .copyright span:after {
 +
            content: "|";
 +
            padding-left: 10px;
 +
            padding-right: 12px;
 +
            color: #b4bbbb;
 +
        }
 +
        </style>
 +
        <footer id="page-footer">
 +
            <div class="row">
 +
                <div class="twelve columns" >
 +
                    <ul class="copyright">
 +
                        <!--<li>&copy; 2014 Sparrow</li> -->
 +
                        <li><a href="2016.igem.org/Team:Peking">Home</a>&nbsp;&nbsp;&nbsp;<a href="mailto:pkuigem2016@126.com">Contact</a></li>
 +
                        <span> &copy;2016 PEKING IGEM. All Rights Reserved.</span>
 +
                        <li><a href="http://getbootstrap.com/2.3.2/">Based on Bootstrap</a></li>
 +
                    </ul>
 +
                </div>
 +
                <div id="go-top" style="display: block;"><a title="Back to Top" href="#">Go To Top</a></div>
 +
            </div>
 +
        </footer> <!-- Footer End-->
 +
       
 +
       
 +
        <!-- Java Script======================================================================= -->
 +
        <script>window.jQuery || document.write('<script src="https://2016.igem.org/Template:Peking/Javascript/jquery_1_10_2_min?action=raw&ctype=text/javascript"><\/script>')</script>
 +
        <script type="text/javascript" src="https://2016.igem.org/Template:Peking/Javascript/jquery_migrate_1_2_1_min?action=raw&ctype=text/javascript"></script>
 +
       
 +
        <script src="https://2016.igem.org/Template:Peking/Javascript/jquery_flexslider?action=raw&ctype=text/javascript"></script>
 +
        <script src="https://2016.igem.org/Template:Peking/Javascript/doubleaptogo?action=raw&ctype=text/javascript"></script>
 +
        <script src="https://2016.igem.org/Template:Peking/Javascript/init?action=raw&ctype=text/javascript"></script>
 +
       
 +
       
 +
        <!--quotations from black: start-->
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_sticky?action=raw&ctype=text/javascript"></script>       
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_easing_1_3_pack?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/bootstrap_min?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_patallax_1_1_3?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/appear?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/modernizr?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_prettyPhoto?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/isotope?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_bxslider_min?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_cycle_all?action=raw&ctype=text/javascript" ></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/jquery_maximage?action=raw&ctype=text/javascript"></script>
 +
        <script type='text/javascript' src="https://2016.igem.org/Template:Peking/Javascript/scripts?action=raw&ctype=text/javascript "></script>
 +
        <!--quotations from black: end-->
 +
    </body>
 
</html>
 
</html>

Revision as of 13:07, 15 October 2016

Safety

Safety.

Overview

This year’s Peking iGEM Team is trying to develop a highly efficient, low-cost and modularized biomaterial to deal with uranium pollution in the environment, using the methods of synthetic biology. Here we wish to share our experiences with safety control.

Overview

The hydrogel produced in this project is protein network secreted by genetically modified strains of host bacteria. The strains are restricted to the lab so that the cells produce the Uranium Reaper system continuously under rigorous control without any possibility for them to get into contact with the outside environment. Therefore, we have prevented recombinant DNA from flowing out into the environment. Even if a small fraction of bacteria leaked out, they would not express any protein without the induction with IPTG. Additionally, the bacterial hosts are laboratory strains which are likely to be highly uncompetitive compared wild bacteria in the outside environment.

During the utilization of the bio-functional hydrogel, uranyl ions are enriched to a high concentration, which is a potential cause for concern. However, the resulting high concentrations of ions are collected along with the bio-functional hydrogel for further processing. In this way, both the uranium and proteins are disposed of appropriately and do not remain in the outside environment.

The details are as follows:

Beyond Experiment

1.

We submitted about 70 high-quality and well-characterized Standard BioBricks, including a set of derivatives of triple SpyTag and triple SpyCatcher, such as the triple SpyTag-SUP and triple SpyTag-mSA. (Learn more)

2.

We developed a special software which can be used to calculate the molecular weight distribution of protein polymers using Flory’s theory. The results of testing have demonstrated that the software is accurate and useful. (Learn more)

3.

We visited experts from the Peking University departments for Nuclear & Radiochemistry and Physics, respectively, to learn about the current situation surrounding uranium pollution in the real world and how people can control the situation. After finishing the main work, we presented them with the achievements of the project and got their feedback. (Learn more)

4.

We did an interview with the Hunan Nuclear Geology 311 Brigade and gained thorough insights into the treatment of uranyl pollution used by the people on the firing line. This way we could compare the methods they were using with the Uranium Reaper strategy. (Learn more)

5.

We helped and collaborated with 7 other iGEM teams by guiding a new team (BHU-China), as well as discussing about project design and technical skills and sharing DNA materials (OUC-China, BIT-China, Tianjin, UCAS, Jinlin-China and BNU-China). (Learn more)

6.

We attended the CCiC (Central China iGEM Consortium), which is a large-scale competition-free jamboree of about 50 teams, providing participants with an opportunity for meaningful exchanges of ideas and problem solving. (Learn more)

 

Our future plan

1.

We should reproduce all of the experiments that we have done this summer to make sure the results are credible.

2.

We will optimize the whole strategy to enhance the adsorption efficiency by changing pH, temperature, reaction time of crosslinking and recovery. (The efficiency is only about 60% without further optimization)

3.

According to the results for the adsorption of 13nM uranyl, the hydrogel exhibited a good ability in a simulated seawater environment. We can thus also look into other usage scenarios of Uranium Reaper, such as bio-mining and uranium enrichment.

4.

Exchange of the SUP module for other functional proteins. For example, we can integrate proteins which can bind other heavy metals such as mercury so that the hydrogel can be used to treat other kinds of pollution as well.

5.

We can assemble enzyme systems behind the SpyTag backbone to create a production plant in vitro. In the protein hydrogel, the concentration of enzymes can be increased and the efficiency of biocatalysis may consequently also be enhanced.

6.

If we optimize the number of SpyTag or SpyCatcher modules per protein monomer, as well as the working concentrations of proteins, we may make protein-3D printing using the Spy Crosslinking Network come true.