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Full-Text Articles in Biomedical Engineering and Bioengineering
Shelf Life Study Of Electrospun Plga Copolymers, Sean Youra, Nick Hudson
Shelf Life Study Of Electrospun Plga Copolymers, Sean Youra, Nick Hudson
Biomedical Engineering
Poly(lactic-co-glycolic acid) (PLGA) is one of the most commonly used copolymers for electrospinning in tissue engineering applications. However, most research has not focused on the copolymer itself in regards to how long it can be used effectively and if varying the concentrations of polylactic acid (PLA) and polyglycolic acid (PGA) affect the resulting properties. Electrospinning is the method we use to create the three-dimensional constructs, or “scaffolds”, for the blood vessel mimic (BVM) in the tissue engineering lab. The aim of our project was to investigate if the morphology and mechanical properties of the scaffolds changed over time when they …
Investigating The Reproducibility Of The Current Bvm Protocol, Corey Gross
Investigating The Reproducibility Of The Current Bvm Protocol, Corey Gross
Biomedical Engineering
Coronary Artery Disease (CAD) is responsible for 1 death every minute in the US. Angioplasty with the implantation of stents is a common treatment method for CAD. Although there is a variety of stents currently on the market, there is still a need to develop new types for different pathologic conditions. Preliminary assessment of the physiological response to new stents is needed as they are being developed. The FDA approval process implemented today is a long, tedious path with a range of testing methods that include static in vitro testing and high-cost animal testing. Tissue engineered blood vessels have been …