
stevsamuel@mail.utexas.edu
I was born in Port of Spain, Trinidad, a small island in the Caribbean. After completing my high school education I pursued my undergraduate degree in Chemistry at Benedict College in South Carolina. During this time I conducted research at the University of South Carolina with Dr. Linda Shimizu where I worked on investigating the self-assembly properties of novel bis-urea macrocycles. Upon successful completion of my program I arrived here at the University of Texas at Austin where I joined the Iverson research group.
My current research project is focused on investigating the effect of preorganization on the Gibbs free energy of binding water-soluble oligomers. The association of these duplexes is achieved through exploitation of the aromatic donor-acceptor interactions present in our Dan and Ndi molecules. Preorganization of this system is achieved by rigidification of the individual donor and acceptor oligomers. It is postulated that reducing the flexibility of the oligomer molecules will minimize the entropic penalty associated with formation of the donor-acceptor duplex.