ArticleJournal of materials science. Materials in medicine2003
Dynamic mechanical behavior of PMMA based bone cements in wet environment.
Article in Journal of materials science. Materials in medicine, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Influence of Different Nanometals Implemented in PMMA Bone Cement on Biological and Mechanical Properties.Nanomaterials (Basel, Switzerland) · 2022Article
- Design of 3D Additively Manufactured Hybrid Structures for Cranioplasty.Materials (Basel, Switzerland) · 2021Article
- Modification of PMMA Cements for Cranioplasty with Bioactive Glass and Copper Doped Tricalcium Phosphate Particles.Polymers · 2019Article
- Surface functionalization of acrylic based photocrosslinkable resin for 3D printing applications.Bioactive materials · 2017Article
- Preliminary focus on the mechanical and antibacterial activity of a PMMA-based bone cement loaded with gold nanoparticles.Bioactive materials · 2017Article
- Effect of topical antiinflammatory drugs on mechanical behavior of rabbit cornea.Journal of applied biomaterials & functional materials · 2017Article
- Sr-substituted bone cements direct mesenchymal stem cells, osteoblasts and osteoclasts fate.PloS one · 2017Article
- Performance of bioactive PMMA-based bone cement under load-bearing conditions: an in vivo evaluation and FE simulation.Journal of materials science. Materials in medicine · 2016Article
- The influence of surface topography on wear debris generation at the cement/bone interface under cyclic loading.Journal of materials science. Materials in medicine · 2008Article
- Prediction of the long-term creep behaviour of hydroxyapatite-filled polyethylmethacrylate bone cements.Journal of materials science. Materials in medicine · 2007Article
- Effect of microencapsulated phase change materials on the thermo-mechanical properties of poly(methyl-methacrylate) based biomaterials.Journal of materials science. Materials in medicine · 2006Article
Corrections and comments
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Authors and funding
5 authors.
Funding
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Abstract
The mechanical properties of three wet commercial bone cements, namely Braxel (from Bioland), Simplex-P (from Howmedica) and CMW1-G (from DePuy) are investigated by means of stress relaxation and dynamic mechanical analysis (DMA). The geometry of loading that was used is the three point bending method (ASTM D790); all the tests were performed in a water chamber by means of temperature sweeps between 17 and 57 degrees C and spanning four frequency decades. The results show that viscoelastic properties are strongly dependent on specimen conditioning (i.e. water uptake and heat treatment). The results also show that all the cements that were analyzed show mechanical properties which are intermediate between the ones of the cancellous bone and of the metals of which prostheses are normally made. As a consequence, the cement is able to reduce the stress concentrations due to the interfacing of materials which have very different stiffnesses. Moreover, the results of the DMA, particularly the ones concerning the damping factor (tan delta), indicate that at body temperature the bone cements tested show an increased capacity of dissipation, the higher is the loading frequency, thus displaying shock absorbing properties.
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15348419What OpenQuestion holds
Registered trials
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