Search Results - "Dunne, N J"

Pore-forming bioinks to enable spatio-temporally defined gene delivery in bioprinted tissues by Gonzalez-Fernandez, T., Rathan, S., Hobbs, C., Pitacco, P., Freeman, F.E., Cunniffe, G.M., Dunne, N.J., McCarthy, H.O., Nicolosi, V., O'Brien, F.J., Kelly, D.J.

“…The regeneration of complex tissues and organs remains a major clinical challenge. With a view towards bioprinting such tissues, we developed a new class of…”
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Mesenchymal stem cell fate following non-viral gene transfection strongly depends on the choice of delivery vector by Gonzalez-Fernandez, T., Sathy, B.N., Hobbs, C., Cunniffe, G.M., McCarthy, H.O., Dunne, N.J., Nicolosi, V., O'Brien, F.J., Kelly, D.J.

“…MSCs were transfected using either ceramic (nHA) cationic polymer (PEI) or amphipathic peptide (RALA) non-viral gene delivery vectors complexed to plasmid DNA…”
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Optimisation of the mechanical and handling properties of an injectable calcium phosphate cement by O’Hara, R. M., Dunne, N. J., Orr, J. F., Buchanan, F. J., Wilcox, R. K., Barton, D. C.

“…Calcium phosphate cements have the potential to be successful in minimally invasive surgical techniques, like that of vertebroplasty, due to their ability to…”
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Influence of mixing techniques on the physical properties of acrylic bone cement by Dunne, N.J, Orr, J.F

“…Palacos R ® bone cement was prepared using three commercially available mixing techniques, first generation, second generation and third generation, to…”
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Graphene and graphene oxide functionalisation with silanes for advanced dispersion and reinforcement of PMMA-based bone cements by Paz, E., Ballesteros, Y., Forriol, F., Dunne, N.J., del Real, J.C.

“…The reinforcement of PMMA bone cements using carbon based nanomaterials has demonstrated to be a potential solution to their poor mechanical properties. The…”
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Curing characteristics of acrylic bone cement by Dunne, N J, Orr, J F

“…Commercial acrylic bone cements are supplied as two components, a polymer powder and a liquid monomer. Mixing of the two components is followed by a…”
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Spray drying: Inhalable powders for pulmonary gene therapy by Munir, M, Jena, L, Kett, V L, Dunne, N J, McCarthy, H O

“…Gene therapy holds potential in the treatment of many lung pathologies, as indicated by the growing number of clinical trials in recent decades. Pulmonary…”
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Shrinkage stresses in bone cement by Orr, J.F, Dunne, N.J, Quinn, J.C

“…Shrinkage of bone cement is reported primarily as a consequence of polymerisation, however thermal shrinkage also occurs as a result of its exothermic…”
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The relationship between porosity and fatigue characteristics of bone cements by Dunne, N.J, Orr, J.F, Mushipe, M.T, Eveleigh, R.J

“…In this study, the fatigue strengths of acrylic cement prepared by various commercially available reduced pressure mixing systems were compared with the…”
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Graphene Oxide and Graphene Reinforced PMMA Bone Cements: Evaluation of Thermal Properties and Biocompatibility by Paz, E., Ballesteros, Y., Abenojar, J., del Real, J.C., Dunne, N.J.

“…The incorporation of well-dispersed graphene oxide (GO) and graphene (G) has been demonstrated as a promising solution to improve the mechanical performance of…”
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Processing-property relationships of biaxially stretched poly(L-lactic acid) sheet for application in coronary stents by Blair, R.W., Dunne, N.J., Lennon, A.B., Menary, G.H.

“…The development of coronary stents from poly(L-lactic acid) requires knowledge of its mechanical properties and the effects of manufacturing processes on those…”
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Characterisation and constitutive modelling of biaxially stretched poly(L-lactic acid) sheet for application in coronary stents by Blair, R.W., Dunne, N.J., Lennon, A.B., Menary, G.H.

“…A poly(L-lactic acid) stent is exposed to a variety of processing techniques, temperatures and environmental conditions during its lifecycle, from the…”
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Effect of combined flexion and external rotation on measurements of the proximal femur from anteroposterior pelvic radiographs by O’Connor, J.D., Rutherford, M., Hill, J.C., Beverland, D.E., Dunne, N.J., Lennon, A.B.

“…Fixed flexion and external rotation contractures are common in patients with hip osteoarthritis and, in particular, before total hip replacement (THR). We…”
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Validation of the small-punch test as a technique for characterizing the mechanical properties of acrylic bone cement by Dunne, N J, Leonard, D, Daly, C, Buchanan, F J, Orr, J F

“…This paper examines the validity of using the small-punch test technique as a means of quantifying the mechanical properties of acrylic bone cement under…”
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Incorporation of large amounts of gentamicin sulphate into acrylic bone cement: effect on handling and mechanical properties, antibiotic release, and biofilm formation by Dunne, N J, Hill, J, McAfee, P, Kirkpatrick, R, Patrick, S, Tunney, M

“…Bacterial infection remains a significant complication following total joint replacement. If infection is suspected when revision surgery is being performed, a…”
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Particle attrition of alpha-tricalcium phosphate: effect on mechanical, handling, and injectability properties of calcium phosphate cements by Jack, V, Buchanan, F J, Dunne, N J

“…Calcium phosphate bone cements are currently used in a range of applications; however, their low compressive strength and brittle failure mechanics have…”
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Assessment of cement introduction and pressurization techniques by Dunne, N J, Orr, J F, Beverland, D E

“…The objective of this study was to measure the medullary pressures generated during bone cement injection, pressurization and femoral prosthesis insertion. The…”
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Incorporation of chitosan in acrylic bone cement: Effect on antibiotic release, bacterial biofilm formation and mechanical properties by Tunney, M. M., Brady, A. J., Buchanan, F., Newe, C., Dunne, N. J.

“…Bacterial infection remains a significant problem following total joint replacement. Efforts to prevent recurrent implant infection, including the use of…”
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Liquid monomer–powder particle interaction in acrylic bone cement by Walker, G.M., Daly, C., Dunne, N.J., Orr, J.F.

“…It is known that the method used to mix the liquid monomer and powder of PMMA bone cement influences the quality of the cement that is used in total joint…”
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Fracture characteristics of acrylic bone cement-bone composites by Buckley, P J, Orr, J F, Revie, I C, Breusch, S J, Dunne, N J

“…In this study, the fracture properties of Perspex, acrylic bone cement prepared using a commercially available reduced pressure mixing system and a bone…”
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