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Biomedical Engineering and Bioengineering Commons™
Open Access. Powered by Scholars. Published by Universities.®
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- Adhesives (1)
- Antioxidant Polymers (1)
- Bio-resins (1)
- Biodegradable polymers (1)
- Bovine serum albumin (1)
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- Butyl rubber (1)
- Coaxial electrospinning (1)
- Collagen (1)
- Core-shell nanofibers (1)
- Crosslinking (1)
- Curing (1)
- Genipin (1)
- Graft copolymer (1)
- Inflammation (1)
- Nanoparticles (1)
- Optimization (1)
- Oxidative Stress (1)
- Phenol formaldehyde (1)
- Poly(caprolactone) (1)
- Poly(lactide) (1)
- Polymers (1)
- Targeting (1)
- Thermoplastic elastomer (1)
- Tissue engineering (1)
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Articles 1 - 9 of 9
Full-Text Articles in Biomedical Engineering and Bioengineering
Production Of Lignin-Based Phenolic Resins Using De-Polymerized Kraft Lignin And Process Optimization, Homaira Siddiqui
Production Of Lignin-Based Phenolic Resins Using De-Polymerized Kraft Lignin And Process Optimization, Homaira Siddiqui
Electronic Thesis and Dissertation Repository
Commercialization of Lignin-based phenol formaldehyde resins (LPF) has been limited due to the increase in curing temperatures and decrease in adhesive strength of LPF compared to conventional phenolic resins. Lignin depolymerization can increase the reactivity of lignin; however, the effect of lignin molecular weight on curing performance of LPF resins has yet to be investigated. This research work examined the optimization of synthesis parameters including percent substitution of phenol with lignin, formaldehyde- to-phenol ratio (F/P), and Mw of lignin to reduce the curing temperature and increase the adhesive strength of LPF. DSC analysis indicated that lignin with Mw ~1200g/mol resulted …
Electrospinning Of Core-Shell Collagen Nanofibers, Ying Li
Electrospinning Of Core-Shell Collagen Nanofibers, Ying Li
Electronic Thesis and Dissertation Repository
In tissue engineering, the scaffold plays a critical role in guiding and supporting cells to function and grow optimally. The electrospun nanofibrous scaffold can serve as a near ideal substrate for tissue engineering because it has high surface area and the three-dimensional interconnected porous network can enhance cell attachment and proliferation. Core-shell nanofibrous scaffolds produced with coaxial electrospinning allow bioactive molecule encapsulation to improve cell adhesion, mediate and promote the proper signaling among the cells for their functioning and growth. In the current study, core-shell collagen nanofibers were fabricated via coaxial electrospinning with horizontal and vertical configurations. Core-shell nanofibers with …
Butyl Rubber-Aliphatic Polyester Graft Copolymers For Biomedical Applications: Synthesis And Analysis Of Chemical, Physical And Biological Properties, Bethany A. Turowec
Butyl Rubber-Aliphatic Polyester Graft Copolymers For Biomedical Applications: Synthesis And Analysis Of Chemical, Physical And Biological Properties, Bethany A. Turowec
Electronic Thesis and Dissertation Repository
Biomaterials can be used in a wide variety of medical applications owing to their breadth of characteristics that can be imparted by varying their chemical structures. Butyl rubber (IIR), which is a copolymer of isobutylene (IB) and small percentages of isoprene (IP), is particularly attractive as a biomaterial because of its elastomeric mechanical properties, biocompatibility, impermeability and high damping characteristics. IIR is typically vulcanized through chemical-based crosslinking mechanisms. However, these methods are not acceptable for biological applications. This thesis focuses on the synthesis of IIR-polyester graft copolymers by grafting biodegradable and biocompatible polyesters including poly(caprolactone) (PCL) and poly(d,l-lactide) (PDLLA) to …
Materials Education And Research In Art And Design: A New Role For Libraries (Website), Mark Pompelia
Materials Education And Research In Art And Design: A New Role For Libraries (Website), Mark Pompelia
Materials Education and Research in Art and Design: A New Role for Libraries
No abstract provided.
Materials Education And Research In Art And Design: A New Role For Libraries (Program Sheet), Mark Pompelia
Materials Education And Research In Art And Design: A New Role For Libraries (Program Sheet), Mark Pompelia
Materials Education and Research in Art and Design: A New Role for Libraries
No abstract provided.
Materials Education And Research In Art And Design: A New Role For Libraries (Program Booklet), Mark Pompelia
Materials Education And Research In Art And Design: A New Role For Libraries (Program Booklet), Mark Pompelia
Materials Education and Research in Art and Design: A New Role for Libraries
No abstract provided.
Materials Education And Research In Art And Design: A New Role For Libraries (Survey Stats), Mark Pompelia
Materials Education And Research In Art And Design: A New Role For Libraries (Survey Stats), Mark Pompelia
Materials Education and Research in Art and Design: A New Role for Libraries
No abstract provided.
Materials Collection Creation And Administration: A New Role For Libraries (White Paper), Mark Pompelia
Materials Collection Creation And Administration: A New Role For Libraries (White Paper), Mark Pompelia
Materials Education and Research in Art and Design: A New Role for Libraries
The Problem/Opportunity: To define, identify, and guide design-based materials collections in academic settings and foster community among those with existing collections and/or those considering creating and supporting one.
Contents and topics:
- What is a materials collection?
- Why have a materials collection?
- Acquisition strategies
- Organizational approaches
- Programming possibilities
- Symposium summary
- Resources
Applications Of Antioxidant And Anti-Inflammatory Polymers To Inhibit Injury And Disease, David B. Cochran
Applications Of Antioxidant And Anti-Inflammatory Polymers To Inhibit Injury And Disease, David B. Cochran
Theses and Dissertations--Chemical and Materials Engineering
There is an undeniable link between oxidative stress, inflammation, and disease. Currently, approaches using antioxidant therapies have been largely unsuccessful due to poor delivery and bioavailability. Responding to these limitations, we have developed classes of polymer and delivery systems that can overcome the challenges of antioxidant and anti-inflammatory therapy. In our initial studies, nanoparticles of poly(trolox), a polymeric form of trolox, were surface-modified with antibodies. This modification allows for specific targeting to endothelial cells, affording controllable and localized protection against oxidative stress. We have shown these targeted nanoparticles bind, internalize, and provide protection against oxidative stress generation and cytotoxicity from …