Physical Sciences and Mathematics Commons^™

Synthetic Flexibility Of A Bromopyrrole Ester Intermediate : Toward Novel Biologically Active Compounds, Scott Cameron Yeudall

Honors Theses

Compounds containing the pyrrole ring as a core structural motif continue to show significant biological activity, and both natural product derivatives and novel chemical scaffolds show potential for use as pharmaceuticals in treating a variety of cancers, infections, and inflammation. Given the widespread and important applications of compounds containing this motif, novel, rapid, and selective methods for the synthesis of multifunctional pyrroles is of some importance. Previous work in our group has utilized palladium-mediated Suzuki cross-coupling as a powerful tool for functionalizing activated bromopyrrole esters, generating structural analogues of bioactive natural products. We have also used a similar approach to …

Structure-Function Relationships Affecting The Sensing Mechanism Of Monolayer-Protected Cluster Doped Xerogel Amperometric Glucose Biosensors, Luke T. Dipasquale

Honors Theses

The research conducted in the Leopold Bioanalytical and Nanomaterials Analytical Chemistry Lab prior to the summer of 2013 focused on the synthesis of a functional biosensor equipped with a nanoparticle network embedded in a xerogel film for the detection of glucose. Xerogel-based films featuring embedded glucose oxidase enzyme and doped with alkanethiolate-protected gold NPs, known as monolayer protected clusters (MPCs), exhibit significantly enhanced performance compared to analogous systems without NPs including higher sensitivity, faster response time, and extended linear/dynamic ranges.

The following presented research is a systematic study of the structure-function relationships critical to understanding the sensing mechanism of the …