Biomedical Engineering and Bioengineering Commons^™

Development Of High Capacity Hyperbranched Nitric Oxide Donors For Controlling Subcutaneous Inflammation, Sean Hopkins

Dissertations, Master's Theses and Master's Reports

Implanted medical devices undergo complications the longer they remain in contact with tissue or blood. This rejection of foreign materials by our body is one of the largest reasons innovations in biomedical sensors and implanted technology are being held back. One means to hold off this unwanted response is through the utilization of nitric oxide (NO) releasing materials. Two unique NO releasing polymeric materials were synthesized and characterized before being implanted subcutaneously. Both NO releasing materials described used S-nitrosothiol (RSNO) chemistry as the main mechanism for NO release. The first material described covalently links an RSNO to the backbone of …