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Full-Text Articles in Engineering

Developing Aligned Nerve Scaffolds In A 3d Type-I Collagen Gel, Gabriel David May 2021

Developing Aligned Nerve Scaffolds In A 3d Type-I Collagen Gel, Gabriel David

Biomedical Engineering Undergraduate Honors Theses

Despite significant progress in the field of peripheral nerve repair, clinical success is still limited, leaving millions to suffer from peripheral neuropathy with billions spent every year for treatment. Nerve repair methods that are capable of maximizing the regenerative properties of peripheral nerves are greatly desired in the field of medical science. This research aims to fill the gap between modern methods and the future of nerve repair by creating type-I collagen scaffolds with aligned degradation pores that will assist and nurture nerves growing through them. This is achieved by incorporating adipose stem cells into type-I collagen hydrogels and aligning …


Pandemic Healthcare: Face Shield Modification, Nathan Giunto, Sefra Manos, Brandon Ross, Catherine Seno, Catherine Howell Jan 2021

Pandemic Healthcare: Face Shield Modification, Nathan Giunto, Sefra Manos, Brandon Ross, Catherine Seno, Catherine Howell

Williams Honors College, Honors Research Projects

Current face shields used in home and institutional healthcare settings create hardships for their wearers, which makes normal work routines more difficult. Recent mandates require healthcare workers to wear both surgical masks as well as plastic face shields when tending to patients. Unfortunately, the majority of face shields have been designed for hospital settings, which does not address the specific requirements for in-home therapist use. Some of the issues include their restrictive size, tendency to fog, susceptibility to glare, and sterilization and re-use issues. Our team proposes to design a face shield for homecare occupational therapists that addresses their unique …