Open Access. Powered by Scholars. Published by Universities.®

Biological Engineering Commons™

Open Access. Powered by Scholars. Published by Universities.®

Biochemical and Biomolecular Engineering

Institution
Keyword
Publication Year
Publication
Publication Type

Articles 31 - 32 of 32

Full-Text Articles in Biological Engineering

Developing Genetic Tools For Geobacillus, Brittany Artale Jan 2014

Developing Genetic Tools For Geobacillus, Brittany Artale

Honors Theses and Capstones

Bacillus and Geobacillus are the primary bacterium used in biotechnology industries due to their ability to excrete extracellular materials such as proteins, enzymes and other byproducts. Bacillus subtilis, has a well-characterized competence machinery, giving way to characterized genetic tools. However, a significant problem associated with working with Bacillus is the regulation of endospore formation. An alternative to Bacillus is Geobacillus, a thermophilic bacterium. Thermophiles offer significant advantages over other bacteria as host organisms in biofuel, bioremediation, and biocatalyst processes. However, the genetic tools and competency associated with Geobacillus is still unknown. Through, genetic engineering the ability …


Adhesive Elastomeric Proteins, Haefa Mansour, Julie Liu Oct 2013

Adhesive Elastomeric Proteins, Haefa Mansour, Julie Liu

The Summer Undergraduate Research Fellowship (SURF) Symposium

Sutures and staples commonly used to close surgical wounds tend to be much stiffer than the surrounding tissue, often resulting in external tissue damage. Surgical adhesives provide a promising alternative to these sutures and staples. Ideal surgical adhesives are biocompatible, able to set well and remain sticky in moist conditions, possess strong adhesive and cohesive properties, and exhibit mechanical properties that mimic those of the surrounding tissue. Unfortunately, the adhesives available today are unable to satisfactorily meet all of these criteria. We are utilizing protein engineering techniques to design, create, and test a new surgical adhesive that combines the adhesive …