In vitro electrochemical corrosion and cell viability studies on nickel-free stainless steel orthopedic implants.
The corrosion and cell viability behaviors of nanostructured, nickel-free stainless steel implants were studied and compared with AISI 316L. The electrochemical studies were conducted by potentiodynamic polarization and electrochemical impedance spectroscopic measurements in a simulated body fluid....
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2013-01-01
|
| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC3632527?pdf=render |
| _version_ | 1828486384523935744 |
|---|---|
| author | Erfan Salahinejad Mohammad Jafar Hadianfard Digby Donald Macdonald Samin Sharifi-Asl Masoud Mozafari Kenneth J Walker Armin Tahmasbi Rad Sundararajan V Madihally Lobat Tayebi |
| author_facet | Erfan Salahinejad Mohammad Jafar Hadianfard Digby Donald Macdonald Samin Sharifi-Asl Masoud Mozafari Kenneth J Walker Armin Tahmasbi Rad Sundararajan V Madihally Lobat Tayebi |
| author_sort | Erfan Salahinejad |
| collection | DOAJ |
| description | The corrosion and cell viability behaviors of nanostructured, nickel-free stainless steel implants were studied and compared with AISI 316L. The electrochemical studies were conducted by potentiodynamic polarization and electrochemical impedance spectroscopic measurements in a simulated body fluid. Cytocompatibility was also evaluated by the adhesion behavior of adult human stem cells on the surface of the samples. According to the results, the electrochemical behavior is affected by a compromise among the specimen's structural characteristics, comprising composition, density, and grain size. The cell viability is interpreted by considering the results of the electrochemical impedance spectroscopic experiments. |
| first_indexed | 2024-12-11T09:32:09Z |
| format | Article |
| id | doaj.art-8e34215ebfa4480bb16da1a29b2a167c |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-12-11T09:32:09Z |
| publishDate | 2013-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-8e34215ebfa4480bb16da1a29b2a167c2022-12-22T01:12:59ZengPublic Library of Science (PLoS)PLoS ONE1932-62032013-01-0184e6163310.1371/journal.pone.0061633In vitro electrochemical corrosion and cell viability studies on nickel-free stainless steel orthopedic implants.Erfan SalahinejadMohammad Jafar HadianfardDigby Donald MacdonaldSamin Sharifi-AslMasoud MozafariKenneth J WalkerArmin Tahmasbi RadSundararajan V MadihallyLobat TayebiThe corrosion and cell viability behaviors of nanostructured, nickel-free stainless steel implants were studied and compared with AISI 316L. The electrochemical studies were conducted by potentiodynamic polarization and electrochemical impedance spectroscopic measurements in a simulated body fluid. Cytocompatibility was also evaluated by the adhesion behavior of adult human stem cells on the surface of the samples. According to the results, the electrochemical behavior is affected by a compromise among the specimen's structural characteristics, comprising composition, density, and grain size. The cell viability is interpreted by considering the results of the electrochemical impedance spectroscopic experiments.http://europepmc.org/articles/PMC3632527?pdf=render |
| spellingShingle | Erfan Salahinejad Mohammad Jafar Hadianfard Digby Donald Macdonald Samin Sharifi-Asl Masoud Mozafari Kenneth J Walker Armin Tahmasbi Rad Sundararajan V Madihally Lobat Tayebi In vitro electrochemical corrosion and cell viability studies on nickel-free stainless steel orthopedic implants. PLoS ONE |
| title | In vitro electrochemical corrosion and cell viability studies on nickel-free stainless steel orthopedic implants. |
| title_full | In vitro electrochemical corrosion and cell viability studies on nickel-free stainless steel orthopedic implants. |
| title_fullStr | In vitro electrochemical corrosion and cell viability studies on nickel-free stainless steel orthopedic implants. |
| title_full_unstemmed | In vitro electrochemical corrosion and cell viability studies on nickel-free stainless steel orthopedic implants. |
| title_short | In vitro electrochemical corrosion and cell viability studies on nickel-free stainless steel orthopedic implants. |
| title_sort | in vitro electrochemical corrosion and cell viability studies on nickel free stainless steel orthopedic implants |
| url | http://europepmc.org/articles/PMC3632527?pdf=render |
| work_keys_str_mv | AT erfansalahinejad invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants AT mohammadjafarhadianfard invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants AT digbydonaldmacdonald invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants AT saminsharifiasl invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants AT masoudmozafari invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants AT kennethjwalker invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants AT armintahmasbirad invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants AT sundararajanvmadihally invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants AT lobattayebi invitroelectrochemicalcorrosionandcellviabilitystudiesonnickelfreestainlesssteelorthopedicimplants |