"
Team:Gaston Day School
From 2013.igem.org
(Difference between revisions)
| Line 24: | Line 24: | ||
Once the part was created, it was tested for accuracy and sensitivity. Many farmers need a way to measure the amount of heavy metals in water to determine whether the levels are dangerous; therefore, he heavy metal detector must be as sensitive as its respective federal limits in water. As the project continues, we plan to test the safety of the engineered bacteria and create survivorship curves as they are released into different environments, similar to last year’s testing. When the final kit is constructed we plan to include the heavy metal detectors and all components necessary to run, accurately measure, and safely dispose of the tests. This kit will help agricultural and environmental fields make improvements in safety. | Once the part was created, it was tested for accuracy and sensitivity. Many farmers need a way to measure the amount of heavy metals in water to determine whether the levels are dangerous; therefore, he heavy metal detector must be as sensitive as its respective federal limits in water. As the project continues, we plan to test the safety of the engineered bacteria and create survivorship curves as they are released into different environments, similar to last year’s testing. When the final kit is constructed we plan to include the heavy metal detectors and all components necessary to run, accurately measure, and safely dispose of the tests. This kit will help agricultural and environmental fields make improvements in safety. | ||
| + | |||
| + | |||
| + | <html> | ||
| + | <center> | ||
| + | <img style="visibility:hidden;width:0px;height:0px;" border=0 width=0 height=0 | ||
| + | src="http://c.gigcount.com/wildfire/IMP/CXNID=2000002.0NXC/bT*xJmx*PTEzMTcxNjg5MTA1MTUmcHQ9MTMxNzE2ODkxOTcwOSZwPTIwNzM1MSZkPSZnPTEmbz*2MmM1MjgxOTA2NTk*NjgxYTU2/NjRhNWM5N2JhMjdiNCZvZj*w.gif" /><a href="http://www.visitormap.org/" target="_top"><img src="http://www.visitormap.org/map/m:qddznhzvzxphwenm/s:1/c:ff0000/p:cross/y:6.png" alt="Free Visitor Maps at VisitorMap.org" border="0"></a><br><a href="http://www.visitormap.org/">Get a FREE visitor map for your site!</a> | ||
| + | </center> | ||
| + | </html> | ||
| + | <br/> | ||
Revision as of 00:33, 25 September 2013
Detection of Heavy Metal Contaminants in Water
| Home | Team | Official Team Profile | Project | Parts Submitted to the Registry | Modeling | Notebook | Safety | Attributions |
|---|
| Despite improvements in water quality, contaminants still interfere with farming in many of the world’s biomes. For 2013 the Gaston Day School iGEM team’s project is to help solve this problem by using the existing registry of parts to create new heavy metal detectors. We have shifted our project from last year’s cadmium, arsenic, and lead detectors in order to focus on cadmium contaminants in water. This metal is known to be used in insecticides, fungicides, and fertilizers and is also a byproduct of industrial processes such as smelting. If ingested it can cause numerous health problems such as cancer. To detect this metal, we constructed sensors by using multiple promoters to narrow the range of the heavy metals down to one contaminant. Then we combined it with GFP reporters to create the new part. GFP was used because our spectrophotometer can accurately measure it.
Once the part was created, it was tested for accuracy and sensitivity. Many farmers need a way to measure the amount of heavy metals in water to determine whether the levels are dangerous; therefore, he heavy metal detector must be as sensitive as its respective federal limits in water. As the project continues, we plan to test the safety of the engineered bacteria and create survivorship curves as they are released into different environments, similar to last year’s testing. When the final kit is constructed we plan to include the heavy metal detectors and all components necessary to run, accurately measure, and safely dispose of the tests. This kit will help agricultural and environmental fields make improvements in safety.
 Get a FREE visitor map for your site! |
