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Biomedical Engineering and Bioengineering Commons™
Open Access. Powered by Scholars. Published by Universities.®
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- 3D scaffold (1)
- Bacterial Cellulose (1)
- Bioabsorabable (1)
- Bioactive glass (1)
- Bioactivity (1)
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- Biomaterial (1)
- Biomaterials and Biosystems (1)
- Bone regeneration (1)
- Corrosion (1)
- Dental nanocomposites (1)
- Diagnosis (1)
- Electrospinning (1)
- Hydroxyapatite (1)
- Interphase (1)
- Low-Temperature Co-fired Ceramics (1)
- Mechanical properties (1)
- Nanofiber (1)
- Organic-inorganic hybrid (1)
- Osteoblast. (1)
- Oxidation (1)
- Poly(-caprolactone) (1)
- Polyurethane (1)
- Representative volume element (1)
- Sensitivity (1)
- Sepsis (1)
- Stent (1)
- Systemic Inflammatory Response Syndrome (1)
- Tissue engineering (1)
- Transendothelial Electrical Resistance (1)
- Publication
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- Materials Education and Research in Art and Design: A New Role for Libraries (5)
- Department of Mechanical and Materials Engineering: Faculty Publications (1)
- Doctoral Dissertations (1)
- Electronic Thesis and Dissertation Repository (1)
- The Summer Undergraduate Research Fellowship (SURF) Symposium (1)
- Publication Type
Articles 1 - 11 of 11
Full-Text Articles in Biomedical Engineering and Bioengineering
The Advancement Of Bacterial Cellulose As A Bone And Vascular Scaffolds, Ryan Lee Hammonds
The Advancement Of Bacterial Cellulose As A Bone And Vascular Scaffolds, Ryan Lee Hammonds
Doctoral Dissertations
Bacterial cellulose (BC) is a natural hydrogel made of nanofibers. This material has been used in commercial products, including wound dressings. BC can be modified and optimized for improved performance in multiple applications. This work will focus on producing and characterizing resorbable cellulose, a composite for bone applications, and a composite for a synthetic venous valve leaflet.
BC can be produced and modified to perform as a degradable tissue scaffold. This is achieved by an oxidation procedure after the initial production and purification of native BC. A material characterization of oxidized BC was performed to identify the changes in properties …
Iron-Magnesium Alloy Bioabsorbable Blood Stent, Kaitlyn Jarry, L Stanciu
Iron-Magnesium Alloy Bioabsorbable Blood Stent, Kaitlyn Jarry, L Stanciu
The Summer Undergraduate Research Fellowship (SURF) Symposium
Bioabsorbable materials are fairly new and proper alloys for implantation in the body have not yet been established. There are a few polymers that have showed promise, but they do not provide the proper mechanical support that metal does. These materials would be used to create devices such as blood stents and orthopedic screws. Investigation into the properties of different alloys can help to establish a material that can be used for implanted devices that are only needed for a limited amount of time. In order to investigate these alloys many different experiments will to be run to test the …
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
Sol-Gel Derived Biodegradable And Bioactive Organic-Inorganic Hybrid Biomaterials For Bone Tissue Engineering, Bedilu A. Allo
Sol-Gel Derived Biodegradable And Bioactive Organic-Inorganic Hybrid Biomaterials For Bone Tissue Engineering, Bedilu A. Allo
Electronic Thesis and Dissertation Repository
Treatments of bone injuries and defects have been largely centered on replacing the lost bone with tissues of allogeneic or xenogeneic sources as well as synthetic bone substitutes, which in all lead to limited degree of structural and functional recovery. As a result, tissue engineering has emerged as a viable technology to regenerate the structures and therefore recover the functions of bone tissue rather than replacement alone. Hence, the current strategies of bone tissue engineering and regeneration rely on bioactive scaffolds to mimic the natural extracellular matrix (ECM) as templates onto which cells attach, multiply, migrate and function.
In this …
Microfabricated Nanotopological Surfaces For Study Of Adhesion-Dependent Cell Mechanosensitivity, Weiqiang Chen, Yubing Sun, Jianping Fu
Microfabricated Nanotopological Surfaces For Study Of Adhesion-Dependent Cell Mechanosensitivity, Weiqiang Chen, Yubing Sun, Jianping Fu
Weiqiang Chen
Cells exhibit high sensitivity and diverse responses to the intrinsic nanotopography of the extracellular matrix through their nanoscale cellular sensing machinery. A simple microfabrication method for precise control and spatial patterning of the local nanoroughness on glass surfaces by using photolithography and reactive ion etching is reported. It is demonstrated that local nanoroughness as a biophysical cue could regulate a diverse array of NIH/3T3 fi broblast behaviors, including cell morphology, adhesion, proliferation, migration, and cytoskeleton contractility. The capability to control and further predict cellular responses to nanoroughness might suggest novel methods for developing biomaterials mimicking nanotopographic structures in vivo for …
Diagnosis Of Systemic Inflammation Using Transendothelial Electrical Resistance And Low-Temperature Co-Fired Ceramic Materials, William L. Mercke
Diagnosis Of Systemic Inflammation Using Transendothelial Electrical Resistance And Low-Temperature Co-Fired Ceramic Materials, William L. Mercke
Theses and Dissertations--Chemical and Materials Engineering
Systemic inflammation involves a complex array of cytokines that can result in organ dysfunction. Mortality remains high despite the vast amount of research conducted to find an effective biomarker. The cause of systemic inflammation can be broad and non-specific; therefore, this research investigates using transendothelial electrical resistance (TEER) measurements to better define systemic inflammatory response syndrome (SIRS)/sepsis within a patient. Results show a difference in TEER measurements between healthy individuals and SIRS-rated patients. This research also displays correlations between TEER measurements and biomarkers currently studied with systemic inflammation (tumor necrosis factor-α, C- reactive protein, procalcitonin). Furthermore, this research also presents …
Micromechanical Analysis Of Nanoparticle-Reinforced Dental Composites, Yi Hua, Linxia Gu, Hidehiko Watanabe
Micromechanical Analysis Of Nanoparticle-Reinforced Dental Composites, Yi Hua, Linxia Gu, Hidehiko Watanabe
Department of Mechanical and Materials Engineering: Faculty Publications
The mechanical behavior of TiO2 nanoparticle-reinforced resin-based dental composites was characterized in this work using a three-dimensional nanoscale representative volume element. The impacts of nanoparticle volume fraction, aspect ratio, stiffness, and interphase zone between the resin matrix and nanoparticle on the bulk properties of the composite were characterized. Results clearly demonstrated the mechanical advantage of nanocomposites in comparison to microfiber-reinforced composites. The bulk response of the nanocomposite could be further enhanced with the increased nanoparticle volume fraction, or aspect ratio, while the influence of nanoparticle stiffness was minimal. The effective Young’s modulus and yield strength of the composite was …