Difference between revisions of "Team:Pretoria UP"
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Revision as of 17:39, 10 October 2016
Project Abstract Recent improvements of photo-bioelectrochemical cells (PBEC), which harness electrons from photosynthesis to generate electricity, include synthetic attachment of chloroplast thylakoids to graphene electrodes. However, current attachment techniques require costly chemically synthesized linkers and PBECs are not yet efficient enough for industrial energy generation. In this project, DNA aptamers were designed and evaluated as low-cost biological linkers to tether plant photosystem II (PSII) complexes to graphene foam electrodes. This project aims to improve the attachment and orientation of the PSII complex to the graphene electrode for higher electron transfer efficiency, and serves as a prototype for the in planta expression of RNA aptamers for self-assembling thylakoid attachment.
Read more on our Project Description page.
GoPro: Generate electricity using plant materials
Human practices During our Human Practices project we gained valuable knowledge from experts in the field. We held a synthetic biology workshop and symposium, and presented to 40 high school learners at our university's "UP with Science" day. We also used various platforms of social media to create awareness of both our project and the fun we had during it!
Collaboration We collaborated with three different teams in the 2016 iGEM season. We assisted the MacQuarrie iGEM team by making a graphical user interface on MatLab® showing how the concentration of various intermediates, including ALA, (Y-axis) changes over time (X-axis) in chlorophyll.
Click here to read more.
We would like to extend special thanks to the following organizations for their support:
References
Synthetic laccases and DNA aptamers for thylakoid tethering in photo-electrobiochemical cells
