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Steric Effects On The Formation Of Manganese Oxide Clusters And 2-Dimensional Ammonium Formate Architectures, Carl Oberle

Dissertations

It has been demonstrated by the Beatty group that altering the identity of the ortho-substituent of a dianiline counterion affects the assembly and dimensionality of a cadmium-chloride layer from 2-D to 0-D. This work seeks to extend this finding to metal oxide and organic hydrogen-bonded materials. By systematically increasing the ortho­-substituent’s size on the benzoate building block of reported manganese oxide clusters, of formula Mn_xO_y(O₂C-R)_zL_w (where R = Alkyl, L = neutral monodentate ligand), we aim to impact the self-assembly of these materials relative to their parent …

Application Of Synthetic Organic And Medicinal Chemistry Toward Medical Advances In Cancer, Antibiotics, And Drug Delivery, Marlon Lutz

Dissertations

Cancer and bacterial infections are a great concern in our society and have affected populations worldwide. The objective of this research was to discover new therapies for treating bacterial infections and cancer, and for promoting drug delivery.

DapE is an essential component in succinylase biosynthetic pathway, which is critical to production of lysine and m-DAP which both are essential in protein synthesis and bacterial peptidoglycan cell wall construction. Synthetic approaches were developed to prepare a new substrate for the N-succinyl-L,L-diaminopimelic acid desuccinylase (DapE) enzyme enabling the discovery of new antibiotics that inhibit DapE.

MMPs are over expressed in cancer, in …