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Using Elastin-Like Polypeptides For Better Retention Of Biofuels, Yu Hong Wang, Ethan T. Hilman, Kevin V. Solomon
Using Elastin-Like Polypeptides For Better Retention Of Biofuels, Yu Hong Wang, Ethan T. Hilman, Kevin V. Solomon
The Summer Undergraduate Research Fellowship (SURF) Symposium
Elastin-like polypeptides (ELPs) are synthetic molecules that exhibit an interesting property of inverse temperature phase transition; they exist as soluble monomers at low temperatures and form insoluble aggregates at higher temperatures. The transition temperature depends on the pH, salt concentration, and the amino acid sequence of the ELP. This unique and reversible behavior, along with their high biocompatibility has made them a strategic tool for various biomedical applications. However, their hydrophobic properties also make them a prime candidate for biofuel production. As high levels of many commercially important organic solvents are toxic to the cells that make them, ELPs can …