| 1 | Modelling Mechanical Properties in Native and Biomimetically Formed Vascular Grafts显示文摘The paper presents a detailed analysis of experimental data in order to characterize the elastic properties of arteries.Suchanalysis would provide a good basis for evaluation of biomimetic vascular grafts.Since the latter needs to exhibit similarproperties of native tissue,it is important to accurately characterize the biomimetic sample in a large range of applied stresses.The stress-strain properties vary according to the specific pathology(e.g.arteriosclerosis,aneurism)and the tissue graft must bechosen correctly.Two models are proposed in this paper on the stress-strain characteristics.An extension for frequency-domainanalysis is provided for one of the models.The comparison between vascular grafts and native tissue for carotid and thoracicarteries in pigs are in good agreement with results from literature.The proposed experimental method offers suitable parametersfor identifying models which characterize both elasticity and stiffness properties of the analyzed tissues(stress-strain).Theproposed models show good performance in characterizing the intrinsic material properties. | M.Mandru C.Ionescu M.Chirita | 2009 | Journal of Bionic Engineering2009，6，4： | 2 |
| 2 | Notice of Post-Publication Acknowledgement显示文摘The research work in Ref.[1]received support from the Surgical Center Henri Mondor, University Paris 12,France.Therefore,we would like to publish the following acknowledgement:This work was within the framework of an Erasmus student mobility at the Higher Institute of Bio Science,University Paris 1 2,France,which enabled the international collaboration with Faculty of Medical Bioengineering,University ofIasi,Romania.The experimental measurements and partial processing ofthe data presented in this | M.Mandru C.Ionescu M Chirita | 2010 | Journal of Bionic Engineering2010，7，2： | 0 |
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