Chemistry Commons^™

Corrosion Prevention Of Aluminum Alloy, Andrea Brenner

Symposium of Student Scholars

Aluminum alloy (Al-alloy) is a widely used metal in construction, aerospace, aviation, and other necessary fields due to its lightweight and tweakable properties. However, corrosion is inevitable on metals and alloys, and that causes millions of dollars of revenue loss every year. Therefore, we propose to research fabricating coating to prevent corrosion on Al-alloy. This study uses an iron-based metal-organic framework (MOF) and polyurethane (PU) based composite coating to prevent corrosion on the Al-alloy. The makeup of the composite material is changed by varying the percentage of MOF. In addition, a binder is also used to enhance the homogenization between …

Casein Kinases Are Required For The Stability Of The Glucose Sensing Receptor Rgt2 In Yeast, Danny Bloor

Liberty University Research Week

Undergraduate

Basic

Synthesis Of Molecularly Imprinted Polymer For The Detection Of Perfluorooctanoic Acid, Yuqi Wang, Hannah Rhodes

Liberty University Research Week

Undergraduate

Basic

Inhibiting Nitroso Related Methylation Of Guanine Using Dietary Supplements And Flavonoids, Hannah Klose, Madeline Mccoy, Mary Hall

Liberty University Research Week

Undergraduate

Basic

High-Performance Liquid Chromatography Analysis Of Common Adulterants, Madison Landreth, Elijah Deyoung, Jedidiah Black, Lynza Osorio

Liberty University Research Week

Undergraduate

Basic

The Effect Of Coca-Cola™ On Fresh And Latent Blood Stains, Brittany Johnson, Bethany Smith, Katie Steigerwald, Rachel Eberle

Liberty University Research Week

Graduate

Basic

Synthesis And Characterization Of 5,6-Fused Ring Pyridazines, William Hobbs, Joshua Bird, Stephen Carter

Liberty University Research Week

Undergraduate

Basic

Utilization Of Solid-State Catalysis For Screening Of Peroxidase Library, Zachariah Hutcheon, Alexa Deckert

Liberty University Research Week

Undergraduate

Basic

Synthesis Of Re(Co)3[1,2-C5h3(Coc4h3s)2], Chloe Vernon, Ryan Renfro, Wilmar Janusz

Liberty University Research Week

Undergraduate

Basic

Probing Small Heat Shock Protein Chaperoning Activity Through The Interaction Between Myoglobin And Guanidine Hydrochloride, Jacob Mcdowell

Celebration of Research

Myoglobin is a small biological protein found in most muscle tissues. When in the proper form (native/folded), myoglobin can serve its primary function: binding oxygen. However, like all proteins, myoglobin can denature through a variety of processes into a form that no longer binds oxygen. One denaturant, guanidine hydrochloride (GuHCl), is the biological product of protein metabolism. Another class of biological proteins is small heat shock proteins (sHSPs), which have the function of chaperoning other proteins to prevent the denaturing process. Previously, in physical chemistry lab, we explored the GuHCl-induced denaturing of myoglobin. Former Northwestern students used fluorescence correlation spectroscopy …

Room Temperature Phosphorescence Material For Use In Low-Cost Lighting Technology, Mujeebat Bashiru

Arkansas Women in STEM Conference

Light is a key element in our daily lives. An environment with eye catching navigation to offices, lecture halls and buildings is very essential in a high citadel of learning since the campus will always be occupied by students or diverse group of people trying to make way into their respective destination. Herein, the goal of the project is to investigate multifunctional carbazole compounds with ease of tunability to design, develop, and characterize (including basic understanding of the essential chemical and physical phenomena), using prompt and inexpensive methods. More specifically, photodynamic properties of newly designed carbazole-based cored compounds with room …

Combination Chemo-Pdt Ionic Nanomedicines As Enhanced Therapeutics For Cancer, Samantha Macchi

Arkansas Women in STEM Conference

Cancer remains as one of the leading causes of death in humans worldwide. Nanotechnology has made great strides in improving treatment for the disease. This work describes a simplistic approach to design self-assembled combination nanomedicines. A facile one-step ion exchange reaction is utilized to combine a chemotherapeutic (phosphonium) cation and photodynamic therapeutic (porphyrin) anion. An aqueous nanomedicine is prepared from the hydrophobic ionic combination drug via a single-step reprecipitation method. Upon conversion to ionic combination drug, improved photophysical properties of porphyrin were observed. These characteristics subsequently led to increased photodynamic therapeutic activity of nanomedicines—explained by greater singlet oxygen quantum yield. …

Surface Area Enhancement Of Doped Carbon Materials Via Novel Freeze-Pore Methodology, Iris Denmark

Arkansas Women in STEM Conference

Supercapacitors are one of today’s growing means of alternative energy. They are portable, produce much higher capacitance than traditional capacitors, and operate under lower voltages than that of batteries. Herein, we have synthesized a series of supercapacitor materials from sodium lignosulfonate, otherwise known as lignosol, which are co-doped with phosphorus and nitrogen. The materials are synthesized utilizing a green and time-efficient microwave irradiation process. Subsequently, these materials have been optimized by utilizing a novel process by which surface area and electrochemical properties is enhanced by freezing of their porous surface. Materials undergoing this method have shown significant increase in BET …