Electrochemical activities of Ni-Ti alloy in artificial blood plasma with Trigonella foenum graecum seeds
An investigation of the electrochemical behaviour of Ni-Ti alloy when exposed to artificial blood plasma (ABP) in the presence of 0.1 and 0.5 ppm of Trigonella foenum graecum (TFG) seeds for 1, 10, 20, and 30 days. Studies on AC impedance and polarisation have shown that a protective coating forms o...
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| Format: | Article |
| Language: | English |
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Engineering Society for Corrosion, Belgrade
2024-03-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/1004 |
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| author | Selvam Annamalai Santiagu John Mary Asirvatham Ajila Devadoss Delinta Vijayagopal Sribharathy Senthamarai Kannan Muthukumaran |
| author_facet | Selvam Annamalai Santiagu John Mary Asirvatham Ajila Devadoss Delinta Vijayagopal Sribharathy Senthamarai Kannan Muthukumaran |
| author_sort | Selvam Annamalai |
| collection | DOAJ |
| description | An investigation of the electrochemical behaviour of Ni-Ti alloy when exposed to artificial blood plasma (ABP) in the presence of 0.1 and 0.5 ppm of Trigonella foenum graecum (TFG) seeds for 1, 10, 20, and 30 days. Studies on AC impedance and polarisation have shown that a protective coating forms on the metal surface while inhibiting corrosion. The protective film has formed on the Ni-Ti implant alloy surface, the linear polarization resistance increased (LPR), and the corrosion current value (Icorr) decreased. The charge transfer resistant value (Rct) and impedance value increase and the double-layer capacitance value decrease.The protective layers morphology and the elemental composition were analyzed by SEM/EDAX. The property of the protective film on the Ni-Ti alloy has been examined by atomic force microscope. The X-ray diffraction analysis has confirmed the nature of the apatite. The corrosion inhibition efficiency of Ni-Ti alloy in ABP in the presence of TFG seeds at various concentrations for different times was improved and protected. |
| format | Article |
| id | doaj-art-e581deb71f514b95bf900a75dc82d984 |
| institution | Kabale University |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2024-03-01 |
| publisher | Engineering Society for Corrosion, Belgrade |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-e581deb71f514b95bf900a75dc82d9842025-08-20T03:25:02ZengEngineering Society for Corrosion, BelgradeZaštita Materijala0351-94652466-25852024-03-0165111012510.62638/ZasMat10041003Electrochemical activities of Ni-Ti alloy in artificial blood plasma with Trigonella foenum graecum seedsSelvam Annamalai0Santiagu John Mary1Asirvatham Ajila2Devadoss Delinta3Vijayagopal Sribharathy4Senthamarai Kannan Muthukumaran5Department of Chemistry, Loyola Institute of Frontier Energy (LIFE), Loyola College, Chennai-600 034, Tamil Nadu, IndiaDepartment of Chemistry, Loyola Institute of Frontier Energy (LIFE), Loyola College, Chennai-600 034, Tamil Nadu, IndiaDepartment of Chemistry, Loyola Institute of Frontier Energy (LIFE), Loyola College, Chennai-600 034, Tamil Nadu, IndiaDepartment of Chemistry, Loyola Institute of Frontier Energy (LIFE), Loyola College, Chennai-600 034, Tamil Nadu, IndiaDepartment of Chemistry, Anna Adhars College for Women, Chennai-600 040, Tamil Nadu, IndiaDepartment of Chemistry, Ramakrishna Mission Vivekananda College, Chennai-600 004, Tamil Nadu, IndiaAn investigation of the electrochemical behaviour of Ni-Ti alloy when exposed to artificial blood plasma (ABP) in the presence of 0.1 and 0.5 ppm of Trigonella foenum graecum (TFG) seeds for 1, 10, 20, and 30 days. Studies on AC impedance and polarisation have shown that a protective coating forms on the metal surface while inhibiting corrosion. The protective film has formed on the Ni-Ti implant alloy surface, the linear polarization resistance increased (LPR), and the corrosion current value (Icorr) decreased. The charge transfer resistant value (Rct) and impedance value increase and the double-layer capacitance value decrease.The protective layers morphology and the elemental composition were analyzed by SEM/EDAX. The property of the protective film on the Ni-Ti alloy has been examined by atomic force microscope. The X-ray diffraction analysis has confirmed the nature of the apatite. The corrosion inhibition efficiency of Ni-Ti alloy in ABP in the presence of TFG seeds at various concentrations for different times was improved and protected.https://www.zastita-materijala.org/index.php/home/article/view/1004nickel-titanium, afm, protective film, nyquist plots, bode plots |
| spellingShingle | Selvam Annamalai Santiagu John Mary Asirvatham Ajila Devadoss Delinta Vijayagopal Sribharathy Senthamarai Kannan Muthukumaran Electrochemical activities of Ni-Ti alloy in artificial blood plasma with Trigonella foenum graecum seeds Zaštita Materijala nickel-titanium, afm, protective film, nyquist plots, bode plots |
| title | Electrochemical activities of Ni-Ti alloy in artificial blood plasma with Trigonella foenum graecum seeds |
| title_full | Electrochemical activities of Ni-Ti alloy in artificial blood plasma with Trigonella foenum graecum seeds |
| title_fullStr | Electrochemical activities of Ni-Ti alloy in artificial blood plasma with Trigonella foenum graecum seeds |
| title_full_unstemmed | Electrochemical activities of Ni-Ti alloy in artificial blood plasma with Trigonella foenum graecum seeds |
| title_short | Electrochemical activities of Ni-Ti alloy in artificial blood plasma with Trigonella foenum graecum seeds |
| title_sort | electrochemical activities of ni ti alloy in artificial blood plasma with trigonella foenum graecum seeds |
| topic | nickel-titanium, afm, protective film, nyquist plots, bode plots |
| url | https://www.zastita-materijala.org/index.php/home/article/view/1004 |
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