Materials Chemistry Commons^™

The Incorporation Of Phosphorus Into Polymer Networks For Drug Encapsulation And Release, Tristan D. Harrison

Electronic Thesis and Dissertation Repository

This thesis focuses on the incorporation of phosphonium salts into polymer networks for uses in drug delivery and antibacterial coatings. Compared to their ammonium analogues, which have been extensively investigated, phosphonium salts were of interest due to their different chemical properties and their higher chemical and thermal stabilities. The thesis describes the development of covalently crosslinked hydrogels, ionically crosslinked hydrogels and thin film materials to be utilized in the aforementioned applications.

Covalently crosslinked hydrogels were developed with the targeted application of drug delivery. The hydrogels were created by curing formulations with ultra-violet light. Then, anionic drug molecules were loaded, which …