2017
DOI: 10.1016/j.actbio.2017.01.024
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In vivo characterization of magnesium alloy biodegradation using electrochemical H2 monitoring, ICP-MS, and XPS

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Cited by 56 publications
(39 citation statements)
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“…More thorough understanding of the corrosion behavior of Mg was achieved using Inductively-Coupled Plasma Mass Spectrometry (ICP-MS) and XPS as complementary characterization techniques. It was found that presence of impurities contributed to the fast in-vivo corrosion of Mg samples [73]. The limitation of the introduced set-up is its dependence on hydrogen permeation through the skin, making it infeasible to monitor corrosion behavior of Mg implants located in deeper sites, e.g., plates implanted underneath the muscle and bone screws.…”
Section: Sensor-based Monitoring Systemmentioning
confidence: 99%
“…More thorough understanding of the corrosion behavior of Mg was achieved using Inductively-Coupled Plasma Mass Spectrometry (ICP-MS) and XPS as complementary characterization techniques. It was found that presence of impurities contributed to the fast in-vivo corrosion of Mg samples [73]. The limitation of the introduced set-up is its dependence on hydrogen permeation through the skin, making it infeasible to monitor corrosion behavior of Mg implants located in deeper sites, e.g., plates implanted underneath the muscle and bone screws.…”
Section: Sensor-based Monitoring Systemmentioning
confidence: 99%
“…A powerful effect on drug release is given by the molecular weight, degree of substitution, polymer content, concentration and particle size. The polymer concentration and drug/polymer ratio are the most important factors affecting the drug release rate of the cellulose matrices [28].…”
Section: Results An Discussionmentioning
confidence: 99%
“…When the transdermal hydrogen sensor measurement results were combined with those of ICP-MS and XPS, a more comprehensive understanding of in vivo corrosion behavior of magnesium was obtained. It was realized that the impurities were among the determinant factors responsible for rapid in vivo corrosion of magnesium (Zhao et al 2017a ). However, since it is a non-invasive sensor which depends on the hydrogen permeation through the skin, it may not be practical for monitoring in vivo corrosion of magnesium implants placed deeper beneath the skin, i.e., bone screw and plate implanted under the muscle.…”
Section: Basic Researchmentioning
confidence: 99%