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Full-Text Articles in Physical Sciences and Mathematics
Synthesis Of Bio-Based Polymer Products, Joshua Sukie
Synthesis Of Bio-Based Polymer Products, Joshua Sukie
Williams Honors College, Honors Research Projects
The project covers the synthesis of two bio-based polymers. One aspect of the research investigates the synthesis of materials for use in vegetable oil-based UV-curable coating, and the subsequent polymerization of the materials into a coating film. The second aspect of the research follows the synthesis of a functionalized cellulose material for use as a reinforcer in a vegetable oil-based composite. Both products are subsequently analyzed by various methods.
Synthesis, Characterization, And Biological Activity Of Imidazolium Salts, David Weader
Synthesis, Characterization, And Biological Activity Of Imidazolium Salts, David Weader
Williams Honors College, Honors Research Projects
Nonmuscle invasive bladder cancer (NMIBC) inflicts thousands of Americans annually, and is typically treated with the immunotherapy BCG. However, due to a BCG shortage, there is a new need for novel treatments of NMIBC. Addressing this issue, several imidazolium salt derivatives were synthesized and characterized with the intent of treatment within the bladder. These imidazolium salts were tested against different human bladder cancer cell lines in vitro to determine their reactivity and cytotoxicity. Among these results are GI50 concentrations for each drug, which is the concentration of drug needed to see growth inhibition in 50% of treated cells. Previous published …
Greener Synthesis Of Chlorophosphazenes, Andrew Mcgee
Greener Synthesis Of Chlorophosphazenes, Andrew Mcgee
Williams Honors College, Honors Research Projects
This project will attempt to synthesize chlorophosphazene molecules in the absence of solvents by using mechanochemical techniques in order to create a more environmentally friendly synthesis route. In this pursuit, various parameters will be changed including the milling ball to reagent ratios, the molar ratios of the reactants, and the addition of different catalysts. The products of each reaction will be characterized in order to determine success. This work builds upon existing efforts to utilize mechanochemical techniques in main group chemistry. The output of this project will be a report in ACS style and a poster to be presented for …
Antitumor Properties Of Imidazolium Salts, Jenna Frantz
Antitumor Properties Of Imidazolium Salts, Jenna Frantz
Williams Honors College, Honors Research Projects
This is the final write-up for an honors research project for the University of Akron Williams Honors College. Synthesis of novel imidazolium salts was conducted. Following synthesis of imidazolium salts, the stability of the compound was tested at 37°C over a 72-hour period to give preliminary information about drug stability in vivo. 2D NMR was also conducted to confirm the structure of TPP-1. The student wrote an experimental protocol for the use of C57BL/6 mice and performed the online CITI training by the IRB to prepare to work with animals in a study of the antitumor properties of imidazolium salts …
Biodegradable Poly(Ester Urea's) Scaffold Sponges Containing Platelet-Rich Plasma For Targeted Tendon-Bone Fixation, Alex B. Ellenberger Mr.
Biodegradable Poly(Ester Urea's) Scaffold Sponges Containing Platelet-Rich Plasma For Targeted Tendon-Bone Fixation, Alex B. Ellenberger Mr.
Williams Honors College, Honors Research Projects
In this report the synthesis and characterization of L-valine and L-isoleucine poly(ester ureas) (PEUs) for future use in the synthesis of biodegradable PEUs sponges will be discussed. The method of monomer and polymer synthesis will be explained along with the characterization of the monomer and polymer products. This characterization will be done by the use of Nuclear Magnetic Resonance (NMR) and Size Exclusion Chromatography (SEC). NMR is a quick and convenient method for determining structure and purity of the monomer and polymer products. SEC gives the number average molecular weight, which is the statistical average molecular weight of all the …