Biochemistry, Biophysics, and Structural Biology Commons^™

Protocol For Fabricating Electroless Nickel Immersion Gold Strain Sensors On Nitrile Butadiene Rubber Gloves For Wearable Electronics, Sara S. Mechael, Yunyun Wu, Yiting Chen, Tricia Breen Carmichael

Chemistry and Biochemistry Publications

This protocol describes the fabrication of patterned conductive gold films on nitrile butadiene rubber (NBR) gloves for wearable strain sensors using electroless nickel immersion gold (ENIG) plating, a solution-based metallization technique. The resulting NBR/ENIG films are strain sensitive; resistance measurements of a patterned sensing array can be used to map human hand motions. This protocol also describes challenges related to the ENIG process and troubleshooting steps to achieve conformal gold films for strain sensing over a large working range. For complete details on the use and execution of this protocol, please refer to Mechael et al. (2021).

Bioactive Recombinant Human Oncostatin M For Nmr-Based Screening In Drug Discovery, Olga A. Mass, Joseph Tuccinardi, Luke Woodbury, Cody L. Wolf, Bri Grantham, Kelsey Holdaway, Xinzhu Pu, Matthew D. King, Don L. Warner, Cheryl L. Jorcyk, Lisa R. Warner

Biomolecular Research Center Publications and Presentations

Oncostatin M (OSM) is a pleiotropic, interleukin-6 family inflammatory cytokine that plays an important role in inflammatory diseases, including inflammatory bowel disease, rheumatoid arthritis, and cancer progression and metastasis. Recently, elevated OSM levels have been found in the serum of COVID-19 patients in intensive care units. Multiple anti-OSM therapeutics have been investigated, but to date no OSM small molecule inhibitors are clinically available. To pursue a high-throughput screening and structure-based drug discovery strategy to design a small molecule inhibitor of OSM, milligram quantities of highly pure, bioactive OSM are required. Here, we developed a reliable protocol to produce highly pure …

Anatomy And Physiology Preparatory Course Textbook (2nd Edition), Carlos Liachovitzky

Open Educational Resources

The goal of this preparatory textbook is to give students a chance to become familiar with some terms and some basic concepts they will find later on in the Anatomy and Physiology course, especially during the first few weeks of the course.

Organization and functioning of the human organism are generally presented starting from the simplest building blocks, and then moving into levels of increasing complexity. This textbook follows the same presentation. It begins introducing the concept of homeostasis, then covers the chemical level, and later on a basic introduction to cellular level, organ level, and organ system level. This …

The Impact Of Natural Rubber As A Toughening Agent On The Strength, Degradability, And Toxicity Of An Algae-Based Bioplastic, Megan Driscoll

Honors College

With the growing attention on widespread plastic usage and its impact on the environment and human health, the need for sustainable alternatives to petroleum-based plastics is more important than ever. One of the most promising solutions is bioplastics; however, current bioplastics struggle to compete with the material properties of petroleum- based plastics. Agar is a sustainable algae-derived hydrocolloid polysaccharide that can be used for bioplastics and biofilms. Despite promising characteristics, bioplastics made from agar are brittle. Common additives, such as the plasticizer glycerol, offset brittleness but sacrifice strength in return. This study looks at the impact of natural rubber as …

Computational Modeling, Energy State Calculations, And Determination Of The Barriers To Rotation Of Atropisomeric Β-Carbolines, Lorenzo Battistoni

Chemistry & Biochemistry Student Scholarship

Major: Biochemistry
Faculty Mentor: Dr. Seann Mulcahy

Axially chiral molecules that have high barriers to rotation about a single bond are called atropisomers. This project aims to expand information on atropisomeric β-carbolines by utilizing computational chemistry to generate energy profiles and determine the barriers to rotation of a library of atropisomeric β-carboline compounds using the program Spartan. Various substituents on the atropisomeric β-carboline scaffold can impact steric strain, electronic effects, and intramolecular hydrogen bonding in the molecule. These factors can impede bond rotation. We will be able to determine which atropisomeric β-carbolines are the best suited to synthesize experimentally using …

An Investigation Of K2 Mycobacteriophage Lysin A Proteins, Ethan Dionne

Chemistry & Biochemistry Student Scholarship

Major: Biochemistry
Faculty Mentor: Dr. Kathleen Cornely, Chemistry and Biochemistry