Physical Sciences and Mathematics Commons^™

Analysis Of An Electrospun Nanofiber Device Applicable To Limb Salvage: Mass Loss, Morphological Changes, And Quantification Of Antibiotic Release, Caitlin Quinn

Honors Theses

The creation of an electrospun nanofiber embedded with two antibiotics that will be used to prevent infection while also stimulating bone regeneration will be explored. The nanofiber will contain an aminoglycoside and a glycopeptide, and it is sought to deliver a sustained release of antibiotics for up to 12 weeks. To determine release rate, nanofiber samples are immersed in 10.0 mL of MiliQ water (MQ), incubated at 37°C, assayed at specific time intervals, and then analyzed using ultra performance liquid chromatography in tandem with mass spectrometry. A hydrophilic interaction liquid chromatography (HILIC) method utilizing ultra-performance liquid chromatography (UPLC) in tandem …