In vitro corrosion of ZEK100 plates in Hank's Balanced Salt Solution

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dc.identifier.uri http://dx.doi.org/10.15488/605
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/629
dc.contributor.author Waizy, Hazibullah
dc.contributor.author Weizbauer, Andreas
dc.contributor.author Modrejewski, Christian
dc.contributor.author Witte, Frank
dc.contributor.author Windhagen, Henning
dc.contributor.author Lucas, Arne
dc.contributor.author Kieke, Marc D.K.
dc.contributor.author Denkena, Berend
dc.contributor.author Behrens, Peter
dc.contributor.author Meyer-Lindenberg, Andrea
dc.contributor.author Bach, Friedrich-Wilhelm
dc.contributor.author Thorey, Fritz
dc.date.accessioned 2016-10-31T13:38:59Z
dc.date.available 2016-10-31T13:38:59Z
dc.date.issued 2012
dc.identifier.citation Waizy, H.; Weizbauer, A.; Modrejewski, C.; Witte, F.; Windhagen, H. et al.: In vitro corrosion of ZEK100 plates in Hank's Balanced Salt Solution. In: BioMedical Engineering Online 11 (2012), 12. DOI: http://dx.doi.org/10.1186/1475-925X-11-12
dc.description.abstract Background: In recent years magnesium alloys have been intensively investigated as potential resorbable materials with appropriate mechanical and corrosion properties. Particularly in orthopedic research magnesium is interesting because of its mechanical properties close to those of natural bone, the prevention of both stress shielding and removal of the implant after surgery.Methods: ZEK100 plates were examined in this in vitro study with Hank's Balanced Salt Solution under physiological conditions with a constant laminar flow rate. After 14, 28 and 42 days of immersion the ZEK100 plates were mechanically tested via four point bending test. The surfaces of the immersed specimens were characterized by SEM, EDX and XRD.Results: The four point bending test displayed an increased bending strength after 6 weeks immersion compared to the 2 week group and 4 week group. The characterization of the surface revealed the presence of high amounts of O, P and Ca on the surface and small Mg content. This indicates the precipitation of calcium phosphates with low solubility on the surface of the ZEK100 plates.Conclusions: The results of the present in vitro study indicate that ZEK100 is a potential candidate for degradable orthopedic implants. Further investigations are needed to examine the degradation behavior. eng
dc.description.sponsorship DFG/SFB/599
dc.description.sponsorship DFG/SFB/599
dc.language.iso eng
dc.publisher London : BioMed Central Ltd.
dc.relation.ispartofseries BioMedical Engineering Online 11 (2012)
dc.rights CC BY 2.0
dc.rights.uri https://creativecommons.org/licenses/by/2.0/
dc.subject Corrosion eng
dc.subject In vitro study eng
dc.subject Magnesium alloy eng
dc.subject Plates eng
dc.subject Corrosion property eng
dc.subject Degradation behavior eng
dc.subject Four-point bending test eng
dc.subject Hank's balanced salt solutions eng
dc.subject In-vitro eng
dc.subject Mg content eng
dc.subject Natural bone eng
dc.subject Orthopedic implant eng
dc.subject Physiological condition eng
dc.subject Plates eng
dc.subject Resorbable materials eng
dc.subject Stress shielding eng
dc.subject Calcium phosphate eng
dc.subject Corrosion eng
dc.subject Magnesium eng
dc.subject Magnesium alloys eng
dc.subject Mechanical properties eng
dc.subject Salt removal eng
dc.subject Surfaces eng
dc.subject Magnesium printing plates eng
dc.subject alloy eng
dc.subject bicarbonate eng
dc.subject biomaterial eng
dc.subject Hanks Balanced Salt Solution eng
dc.subject isotonic solution eng
dc.subject magnesium eng
dc.subject article eng
dc.subject chemistry eng
dc.subject corrosion eng
dc.subject hydrodynamics eng
dc.subject immersion eng
dc.subject mechanics eng
dc.subject surface property eng
dc.subject Alloys eng
dc.subject Bicarbonates eng
dc.subject Biocompatible Materials eng
dc.subject Corrosion eng
dc.subject Hydrodynamics eng
dc.subject Immersion eng
dc.subject Isotonic Solutions eng
dc.subject Magnesium eng
dc.subject Mechanical Processes eng
dc.subject Surface Properties eng
dc.subject.ddc 600 | Technik ger
dc.subject.ddc 610 | Medizin, Gesundheit ger
dc.subject.ddc 570 | Biowissenschaften, Biologie ger
dc.title In vitro corrosion of ZEK100 plates in Hank's Balanced Salt Solution
dc.type article
dc.type Text
dc.relation.issn 1475-925X
dc.relation.doi http://dx.doi.org/10.1186/1475-925X-11-12
dc.bibliographicCitation.volume 11
dc.bibliographicCitation.firstPage 12
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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