The University of North Carolina at Chapel Hill

Lei Yang

Mark H Schoenfisch

Haibao Jin

Mona Jasmine R Ahonen

Evan Scott Feura

Sara Elizabeth Maloney

Yuan Lu

Several embodiments of hyperbranched structures are disclosed. In some embodiments, the hyperbranched structures are covalently modified to store and release nitric oxide. Some embodiments pertain to methods of making and also to the use of hyperbranched structures. The covalently modified hyperbranched structures may be tailored to release nitric oxide in a controlled manner and are useful for eradication of both gram positive and gram negative bacteria as well as other microbes.

Nitric oxide-releasing hyperbranched compounds as antibacterial scaffolds and methods pertaining thereto

Several embodiments of NO releasing structures are disclosed. In some embodiments, the structures are covalently modified to store and release nitric oxide. Some embodiments pertain to methods of making and use of these structures. The covalently modified polymer structures may be tailored to release nitric oxide in a controlled manner and are useful for treatment of various medical conditions.

Nitric oxide-releasing antibacterial polymers and scaffolds fabricated therefrom and methods pertaining thereto

Provided herein are hyperbranched polyaminoglycosides, where in some embodiments, the hyperbranched polyaminoglycosides are covalently modified to store and release nitric oxide. Some embodiments pertain to methods of making and use of hyperbranched polyaminoglycosides. In some embodiments, the covalently modified hyperbranched polyaminoglycosides may be tailored to release nitric oxide in a controlled manner and are useful for eradication of both gram positive and gram negative bacteria as well as other microbes.

Nitric oxide-releasing polyaminoglycosides as biodegradable antibacterial scaffolds and methods pertaining thereto

The invention generally relates to compositions comprising degradable polymers and methods of making degradable polymers. Specifically, the disclosed degradable polymers comprise a biodegradable polymer backbone, a nitric oxide linker moiety, and a nitric oxide molecule. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

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Carrboro, NC, United States of America

Lei Yang