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Peptoid And Antibody-Based Gfp Sensors, Solomon Isu

Graduate Theses and Dissertations

In this work, we have made and characterized a pair of immunobiosensors for detecting the green fluorescent protein (GFP) in an aqueous matrix. An anti-GFP antibody-based biosensor was assembled to detect GFP, while a novel peptoid (N-substituted oligomers of glycine designated as IOS-1) biosensor was also assembled for GFP detection. A quartz crystal microbalance (QCM) gold sensor was used as the supporting substrate for self-assembly of the immunobiosensors. Gravimetric measurements of the QCM gold sensor during immunobiosensor construction and operation were available in real-time using a QCM instrument. X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, and Fluorescence microscopy were used …

The Development And Evaluation Of Alginate Nanofibers As A Neuroprotective Nano-Scaffold For Amyotrophic Lateral Sclerosis (Als), Julia Bielanin

Chemistry & Biochemistry Undergraduate Honors Theses

Amyotrophic lateral sclerosis (ALS) is a progressive, fatal neurodegenerative disorder characterized in pathology by a significant loss of upper and lower motor neurons, leading to muscle wasting and loss of voluntary movement. There are about 6,000-8,000 new cases of ALS diagnosed per year in the U.S., with a fatal outcome within 2 to 4 years (on average) after diagnosis. There are only two FDA approved drugs for treating ALS. Both are very expensive and only have modest benefits for patients. The population is in dire need of more affordable and effective medicine for the treatment of ALS.

Therefore, the goal …