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Articles 1 - 5 of 5
Full-Text Articles in Biomaterials
Evaluation Of Hyaluronic Acid To Modulate Oral Squamous Cell Carcinoma Growth In Vitro, Jordan Ringer, Bryan Morrison, Karl Kingsley
Evaluation Of Hyaluronic Acid To Modulate Oral Squamous Cell Carcinoma Growth In Vitro, Jordan Ringer, Bryan Morrison, Karl Kingsley
Dental Medicine Faculty Publications
© 2020 MDPI AG. All rights reserved. Introduction: Previous studies have demonstrated that glycosaminoglycan hyaluronic acid (HA) is capable of mediating oral tumor growth. Some clinical evidence has suggested reduced HA expression predicts poor cancer prognosis and that HA-chemotherapy conjugates may function synergistically to inhibit oral tumor growth. Other studies have found conflicting results that suggest enhanced CD44-HA-mediated growth and proliferation. Due to the lack of clarity regarding HA function, the primary goal of this study was to investigate the effects of HA using well-characterized oral cancer cell lines. Methods: Using several commercially available oral squamous cell carcinoma lines (and …
Hydrolytic Degradation Study Of Polyphosphazene-Plga Blends, Riley Blumenfield
Hydrolytic Degradation Study Of Polyphosphazene-Plga Blends, Riley Blumenfield
Honors Scholar Theses
The synthesis and in vitro degradation analysis of thin films of poly[(glycineethylglycinato)75(phenylphenoxy)25phosphazene] (PNGEG75PhPh25) and poly[(ethylphenylalanato)25(glycine- ethylglycinato)75phosphazene] (PNEPA25GEG75) blended with poly(lactic-co-glycolic acid) (PLGA) was conducted to determine the blends’ potential for use as scaffolding materials for tissue regeneration applications. The samples were synthesized with glycylglycine ethyl ester (GEG) acting as the primary substituent side group, with cosubstitution by phenylphenol (PhPh) and phenylalanine ethyl ester (EPA) to make the final product [1]. Blends of 25% polyphosphazene, 75% PLGA and 50% polyphosphazene, 50% PLGA were …
Role Of Nanoparticle–Polymer Interactions On The Development Of Double-Network Hydrogel Nanocomposites With High Mechanical Strength, Andrew Chang, Nasim Babhadiashar, Emma Barrett-Catton, Prashanth Asuri
Role Of Nanoparticle–Polymer Interactions On The Development Of Double-Network Hydrogel Nanocomposites With High Mechanical Strength, Andrew Chang, Nasim Babhadiashar, Emma Barrett-Catton, Prashanth Asuri
Bioengineering
Extensive experimental and theoretical research over the past several decades has pursued strategies to develop hydrogels with high mechanical strength. Our study investigated the effect of combining two approaches, addition of nanoparticles and crosslinking two different polymers (to create double-network hydrogels), on the mechanical properties of hydrogels. Our experimental analyses revealed that these orthogonal approaches may be combined to synthesize hydrogel composites with enhanced mechanical properties. However, the enhancement in double network hydrogel elastic modulus due to incorporation of nanoparticles is limited by the ability of the nanoparticles to strongly interact with the polymers in the network. Moreover, double-network hydrogel …
Bubble Lab Exercise, Peter Beltramo
Bubble Lab Exercise, Peter Beltramo
Science and Engineering Saturday Seminars
The cell membrane is a ubiquitous component in mammalian cells which control many vital biological functions. It consists of a phospholipid bilayer with embedded protein molecules which serve to transport molecules between the interior and exterior of the cell. Understanding what makes cell membranes so important and how they function requires concepts from physics, chemistry, and of course biology, but it is difficult to learn and conceptualize the structure and function of membranes due to their nanoscopic size and dynamic nature which can’t be properly appreciated in a static textbook. This activity draws analogies between the chemistry and structure of …
Biotech Connector Brochure
Biotech Connector
The Biotech Connector represents an important opportunity to serve the economic needs of the people of Nebraska through further diversification of Nebraska's economy, and by helping forge and illuminate a pathway to jobs in the biotechnology space for Nebraska students.
The Biotech Connector is 7,700 sq. ft. of well-equipped wet-lab space located on Nebraska Innovation Campus. We provide incubation space and services to bioscience startups and high-growth biotech and research-based businesses.
Wet lab space provides aspiring startups and technology businesses with access to very expensive laboratory equipment that would be outside of the budget of most startups. Lack of access …