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ASU Electronic Theses and Dissertations


This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.


Creating sustainable alternatives to fossil fuel resources is one of the greatest challenges facing mankind. Solar energy provides an excellent option to alleviate modern dependence on fossil fuels. However, efficient methods to harness solar energy are still largely lacking. Biomass from photosynthetic organisms can be used as feedstock to produce traditional fuels, but must be produced in great quantities in order to meet the demands of growing populations. Cyanobacteria are prokaryotic photosynthetic microorganisms that can produce biomass on large scales using only sunlight, carbon dioxide, water, and small amounts of nutrients. Thus, Cyanobacteria are a viable option for sustainable production …

Contributors
Zevin, Alexander Simon, Rittmann, Bruce E, Krajmalnik-Brown, Rosa, et al.
Created Date
2015

ABSTRACT Sustainable global energy production is one of the grand challenges of the 21st century. Next-generation renewable energy sources include using photosynthetic microbes such as cyanobacteria for efficient production of sustainable fuels from sunlight. The cyanobacterium Synechocystis PCC 6803 (Synechocystis) is a genetically tractable model organism for plant-like photosynthesis that is used to develop microbial biofuel technologies. However, outside of photosynthetic processes, relatively little is known about the biology of microbial phototrophs such as Synechocystis, which impairs their development into market-ready technologies. My research objective was to characterize strategic aspects of Synechocystis biology related to its use in biofuel production; …

Contributors
Allen, Rebecca Custer, Curtiss III, Roy, Krajmalnik-Brown, Rosa, et al.
Created Date
2016