Search Results - "Bryant, S. J."

Ultrafast Imaging of Laser Driven Shock Waves using Betatron X-rays from a Laser Wakefield Accelerator by Wood, J. C., Chapman, D. J., Poder, K., Lopes, N. C., Rutherford, M. E., White, T. G., Albert, F., Behm, K. T., Booth, N., Bryant, J. S. J., Foster, P. S., Glenzer, S., Hill, E., Krushelnick, K., Najmudin, Z., Pollock, B. B., Rose, S., Schumaker, W., Scott, R. H. H., Sherlock, M., Thomas, A. G. R., Zhao, Z., Eakins, D. E., Mangles, S. P. D.

“…Betatron radiation from laser wakefield accelerators is an ultrashort pulsed source of hard, synchrotron-like x-ray radiation. It emanates from a centimetre…”
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Dynamic compressive loading influences degradation behavior of PEG-PLA hydrogels by Nicodemus, G.D, Shiplet, K.A, Kaltz, S.R, Bryant, S.J

“…Biodegradable hydrogels are attractive 3D environments for cell and tissue growth. In cartilage tissue engineering, mechanical stimulation has been shown to be…”
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Static and dynamic compressive strains influence nitric oxide production and chondrocyte bioactivity when encapsulated in PEG hydrogels of different crosslinking densities by Villanueva, I., M.Sc, Hauschulz, D.S., B.S, Mejic, D., B.S, Bryant, S.J., Ph.D

“…Summary Objective Mechanical loading is an important regulator of chondrocytes; however, many of the mechanisms involved in chondrocyte mechanotransduction…”
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Laser-wakefield accelerators as hard x-ray sources for 3D medical imaging of human bone by Cole, J. M., Wood, J. C., Lopes, N. C., Poder, K., Abel, R. L., Alatabi, S., Bryant, J. S. J., Jin, A., Kneip, S., Mecseki, K., Symes, D. R., Mangles, S. P. D., Najmudin, Z.

“…A bright μm-sized source of hard synchrotron x-rays (critical energy E crit  > 30 keV) based on the betatron oscillations of laser wakefield accelerated…”
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Compressive elasticity of three-dimensional nanofiber matrix directs mesenchymal stem cell differentiation to vascular cells with endothelial or smooth muscle cell markers by Wingate, K., Bonani, W., Tan, Y., Bryant, S.J., Tan, W.

“…The importance of mesenchymal stem cells (MSC) in vascular regeneration is becoming increasingly recognized. However, few in vitro studies have been performed…”
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Gel structure has an impact on pericellular and extracellular matrix deposition, which subsequently alters metabolic activities in chondrocyte-laden PEG hydrogels by Nicodemus, G.D., Skaalure, S.C., Bryant, S.J.

“…While designing poly(ethylene glycol) hydrogels with high moduli suitable for in situ placement is attractive for cartilage regeneration, the impact of a…”
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The role of hydrogel structure and dynamic loading on chondrocyte gene expression and matrix formation by Nicodemus, G.D, Bryant, S.J

“…Abstract Crosslinked poly(ethylene glycol) (PEG) hydrogels are attractive scaffolds for cartilage tissue engineering because of their ability to mimic the…”
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Mechanical loading regimes affect the anabolic and catabolic activities by chondrocytes encapsulated in PEG hydrogels by Nicodemus, G.D, Bryant, S.J

“…Summary Objective Mechanical loading of cell-laden synthetic hydrogels is one strategy for regenerating functional cartilage. This work tests the hypothesis…”
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The role of the PCM in reducing oxidative stress induced by radical initiated photoencapsulation of chondrocytes in poly(ethylene glycol) hydrogels by Farnsworth, N, Bensard, C, Bryant, S.J

“…Summary Objective The objectives for this study were to determine whether radical initiated photopolymerizations typically employed for cell encapsulations…”
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Determining equilibrium osmolarity in poly(ethylene glycol)/chondrotin sulfate gels mimicking articular cartilage by Sircar, S., Aisenbrey, E., Bryant, S.J., Bortz, D.M.

“…We present an experimentally guided, multi-phase, multi-species polyelectrolyte gel model to make qualitative predictions on the equilibrium electro-chemical…”
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Biomaterials: where we have been and where we are going by Ratner, Buddy D, Bryant, Stephanie J

“…Since its inception just over a half century ago, the field of biomaterials has seen a consistent growth with a steady introduction of new ideas and productive…”
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Reinforcement of Mono- and Bi-layer Poly(Ethylene Glycol) Hydrogels with a Fibrous Collagen Scaffold by Kinneberg, K. R. C., Nelson, A., Stender, M. E., Aziz, A. H., Mozdzen, L. C., Harley, B. A. C., Bryant, S. J., Ferguson, V. L.

“…Biomaterial-based tissue engineering strategies hold great promise for osteochondral tissue repair. Yet significant challenges remain in joining highly…”
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Factors affecting the concentrations of ferritin in serum in a healthy Australian population by Leggett, B A, Brown, N N, Bryant, S J, Duplock, L, Powell, L W, Halliday, J W

“…We measured by different techniques the ferritin concentration in serum in two large asymptomatic Australian population samples: 1367 bank employees and 601…”
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Controlling the spatial distribution of ECM components in degradable PEG hydrogels for tissue engineering cartilage by Bryant, Stephanie J., Anseth, Kristi S.

“…In developing a scaffold to support new tissue growth, the degradation rate and mass loss profiles of the scaffold are important design parameters. In this…”
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Tailoring the Degradation of Hydrogels Formed from Multivinyl Poly(ethylene glycol) and Poly(vinyl alcohol) Macromers for Cartilage Tissue Engineering by Martens, Penny J, Bryant, Stephanie J, Anseth, Kristi S

“…Tuning the degradation profiles of polymer cell carriers to match cell and tissue growth is an important design parameter for (cartilage) tissue engineering…”
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In situ forming degradable networks and their application in tissue engineering and drug delivery by Anseth, Kristi S, Metters, Andrew T, Bryant, Stephanie J, Martens, Penny J, Elisseeff, Jennifer H, Bowman, Christopher N

“…Multifunctional macromers based on poly(ethylene glycol) and poly(vinyl alcohol) were photopolymerized to form degradable hydrogel networks. The degradation…”
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The effects of scaffold thickness on tissue engineered cartilage in photocrosslinked poly(ethylene oxide) hydrogels by Bryant, Stephanie J, Anseth, Kristi S

“…The thickness of human articular cartilage has been reported to vary from less than 0.5 up to 7 mm. Hence, tissue engineered cartilage scaffolds should be able…”
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Cytocompatibility of UV and visible light photoinitiating systems on cultured NIH/3T3 fibroblasts in vitro by Bryant, Stephanie J., Nuttelman, Charles R., Anseth, Kristi S.

“…This work investigates the cytocompatibility of several photoinitiating systems for potential cell encapsulation applications. Both UV and visible light…”
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Crosslinking density influences the morphology of chondrocytes photoencapsulated in PEG hydrogels during the application of compressive strain by Bryant, Stephanie J, Anseth, Kristi S, Lee, David A, Bader, Dan L

“…Chondrocyte deformation, which occurs during mechanical loading, is thought to play an important role in the mechanotransduction pathway. In designing a…”
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Crosslinking density influences chondrocyte metabolism in dynamically loaded photocrosslinked poly(ethylene glycol) hydrogels by Bryant, Stephanie J, Chowdhury, Tina T, Lee, David A, Bader, Dan L, Anseth, Kristi S

“…In approaches to tissue engineer articular cartilage, an important consideration for in situ forming cell carriers is the impact of mechanical loading on the…”
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