Search Results - "Thull, R."

Biocompatibility of β-stabilizing elements of titanium alloys by Eisenbarth, E, Velten, D, Müller, M, Thull, R, Breme, J

“…In comparison to the presently used α+ β titanium alloys for biomedical applications, β-titanium alloys have many advantageous mechanical properties, such as…”
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Binary nitride and oxynitride PVD coatings on titanium for biomedical applications by Probst, J, Gbureck, U, Thull, R

“…The aim of this study was the development and characterization of wear resistant and adhesive (oxy-)nitride refractory metal PVD coatings for biomedical…”
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Nanostructured niobium oxide coatings influence osteoblast adhesion by Eisenbarth, E., Velten, D., Müller, M., Thull, R., Breme, J.

“…The interaction of osteoblasts was correlated to the roughness of nanosized surface structures of Nb2O5 coatings on polished CP titanium grade 2. Nb2O5 sol–gel…”
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Mechanical activation and cement formation of β-tricalcium phosphate by Gbureck, U., Grolms, O., Barralet, J.E., Grover, L.M., Thull, R.

“…The reactivity of acid base cements forming hydroxyapatite (HA) such as, tetracalcium phosphate, and dicalcium phosphate anhydride or dicalcium phosphate…”
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FT-IR spectroscopic investigations on sol–gel-derived coatings from acid-modified titanium alkoxides by Urlaub, R., Posset, U., Thull, R.

“…Sol–gel-derived coatings with potentially bioadhesive properties for application on implant metals were prepared from the reaction products of titanium…”
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Oxygen diffusion hardening of cp-titanium for biomedical applications by Hertl, C, Werner, E, Thull, R, Gbureck, U

“…Common methods to increase the wear resistance of titanium by surface hardening in biomedical applications, such as chemical/physical vapour deposition…”
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Rheological enhancement of mechanically activated α-tricalcium phosphate cements by Gbureck, U., Spatz, K., Thull, R., Barralet, J. E.

“…Most biocements are two‐ or three‐component acid‐based systems with large differences in the component particle sizes, which occurs by virtue of the differing…”
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Nanocrystalline Tetracalcium Phosphate Cement by Gbureck, U., Barralet, J.E., Hofmann, M.P., Thulĺ, R.

“…Calcium hydroxide cements can lack long-term stability and achieve sustained release by matrix-controlled diffusion of hydroxyl ions. Tetracalcium phosphate…”
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Alkali ion substituted calcium phosphate cement formation from mechanically activated reactants by Gbureck, U, Thull, R, Barralet, J E

“…Potassium and sodium containing nanoapatite cements were produced from Ca2KNa(PO4)2 by prolonged high energy ball milling of the compound for up to 24 h. This…”
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Repassivating tantalum/tantalum oxide surface modification on stainless steel implants by Macionczyk, F., Gerold, B., Thull, R.

“…Medical implants that require ductility, high mechanical strength and endurance are commonly made of stainless steel (AISI 316L). Depending on environment and…”
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A multi-technique investigation of TiO2 films prepared by magnetron sputtering by CASU, M. B, BRAUN, W, BAUCHSPIESS, K. R, KERA, S, MEGNER, B, HESKE, C, THULL, R, UMBACH, E

“…We have investigated seven samples of radio frequency magnetron-sputtered TiO2 thin films by using near-edge X-ray absorption fine structure (NEXAFS)…”
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Modified PMMA cements for a hydrolysis resistant metal–polymer interface in orthopaedic applications by Gbureck, U., Grübel, S., Thull, R., Barralet, J.E.

“…Amongst the many factors influencing the long-term stability of cemented hip prostheses, the interface between the implant and bone cement is considered to be…”
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Improvement of Mechanical Properties of Self Setting Calcium Phosphate Bone Cements Mixed With Different Metal Oxides by Gbureck, U., Spatz, K., Thull, R.

“…Calcium phosphate cements (CPC), based on multicomponent powder mixtures of calcium orthophosphates with medium particle sizes in the region of 1 ‐ 20 μm, set…”
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Mechanical strength of fracture plates made of titanium for functionally stable mandibular reconstruction by Thull, R

“…Plates for functionally stable mandibular reconstruction are successfully introduced with biocompatible titanium. While screws have been the subject of…”
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High-performance Composites for Applications in Medical Engineering: Susceptibility Artifacts in Magnetic Resonance Imaging by Endruweit, A., Fritzsche, S., Thull, R., Haase, A., Baur, W.

“…The interaction of carbon fiber/epoxy composite parts with the magnetic fields in magnetic resonance imaging (MRI) for medical diagnostics has been…”
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Physicochemical principles of tissue material interactions by Thull, R.

“…Biocompatibility of a material has to be adapted to the specific properties of the locus of application that are the type of tissue and the composition of…”
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High-performance composites for applications in medical engineering: Susceptibility artifacts in magnetic resonance imaging by ENDRUWEIT, A, FRITZSCHE, S, THULL, R, HAASE, A, BAUR, W

“…Abstract only…”
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FT-Raman Spectroscopic Investigations of Titanium Alkoxides with Polymerizable Organic Ligands by Gbureck, A., Gbureck, U., Kiefer, W., Posset, U., Thull, R.

“…Chelating agents are frequently used in sol-gel chemistry to decrease hydrolytic reactivity and uncontrolled precipitation of titanium alkoxides. The use of…”
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Investigation of organically modified titanium substrates with SERS by Vogel, E., Meuer, P., Kiefer, W., Urlaub, R., Thull, R.

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Laser scanning microscopy study on adsorption of biologically relevant proteins on implant materials by Schöller, M., Hauck, A., Thull, R., Steinmeyer, R., Hedrich, R., Schneider, F. W., Kiefer, W., Popp, J.

“…The adsorption of proteins at implant surfaces plays a key role in osseointegration and is therefore of great importance in biomaterial science. Laser scanning…”
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