Isfahan University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
In Vitro Corrosion Behavior of Bioceramic, Metallic, and Bioceramic-Metallic Coated Stainless Steel Dental Implants Publisher Pubmed



Fathi MH1 ; Salehi M1 ; Saatchi A1 ; Mortazavi V2 ; Moosavi SB2
Authors
Show Affiliations
Authors Affiliations
  1. 1. Department of Materials Engineering, Isfahan University of Technology, Isfahan 84154, Iran
  2. 2. School of Dentistry, Isfahan Univ. of Medical Sciences, Isfahan, Iran

Source: Dental Materials Published:2003


Abstract

Objectives: The most common metals and alloys used in dentistry may be exposed to a process of corrosion in vivo that make them cytotoxic. The biocompatibility of dental alloys is primarily related to their corrosion behavior. The aim of this work was to evaluate the corrosion behavior and thus the biocompatibility of the uncoated and coated stainless steels and compare the effect of type of coatings on corrosion behavior. Methods: Three types of coatings, hydroxyapatite (HA), titanium (Ti), and a double-layer HA/Ti on AISI 316L stainless steel were made. HA coating was produced using plasma-spraying technique and Ti coating was made using physical vapor deposition process. In order to perform a novel double-layer composite coating, a top layer of HA was plasma-sprayed over a physical vapor deposited Ti layer on AISI 316L stainless steel. Structural characterization techniques including XRD, SEM and EDX were used to investigate the microstructure, morphology and crystallinity of the coatings. Electrochemical potentiodynamic tests were performed in physiological solutions in order to determine and compare the corrosion behavior of the coated and uncoated specimens as an indication of biocompatibility. Results: Double-layer HA/Ti coating on AISI 316L SS had a positive effect on improvement of corrosion behavior. The decrease in corrosion current densities was significant for these coated specimens and was much lower than the values obtained for uncoated and single HA coated specimens. Ti coating on AISI 316L SS also has a beneficial effect on corrosion behavior. The results were compared with the results of corrosion behavior of HA coated commercially pure titanium (cpTi) and uncoated cpTi. Significance: These results demonstrated that the double-layer HA/Ti coated 316L SS can be used as an endodontic implant and two goals including improvement of corrosion resistance and bone osteointegration can be obtained simultaneously. © 2003 Academy of Dental Materials. Published by Elsevier Science Ltd. All rights reserved.
Related Docs
View other Related Docs
1. The Structural and Bio-Corrosion Barrier Performance of Mg-Substituted Fluorapatite Coating on 316L Stainless Steel Human Body Implant, Applied Surface Science (2014)
2. An in Vitro Evaluation of Novel Nha/Zircon Plasma Coating on 316L Stainless Steel Dental Implant, Progress in Natural Science: Materials International (2014)
3. Novel Hydroxyapatite/Niobium Surface Coating for Endodontic Dental Implant, Surface Engineering (2006)
4. Surface Modification of Stainless Steel Implants Using Nanostructured Forsterite (Mg2sio4) Coating for Biomaterial Applications, Surface and Coatings Technology (2015)
5. Effect of Surface Characteristics and Clinical Procedures on Corrosion Behaviour of Dental Amalgams, Surface Engineering (2002)
6. Modified Mechanical Coating Technique for the Preparation of Nanohydroxyapatite Coated Ti–6Al–4V Dental Implants, Protection of Metals and Physical Chemistry of Surfaces (2020)
7. In Vitro Analysis of Electrophoretic Deposited Fluoridated Hydroxyapatite Coating on Micro-Arc Oxidized Az91 Magnesium Alloy for Biomaterials Applications, Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science (2015)
8. Cytotoxicity Comparison of Different Common Bracket-Wires Combinations Used in Orthodontic Treatment, Biosciences Biotechnology Research Asia (2016)
Experts (# of related papers)
View all Related Experts
Omid Savabi (19)
Batool Hashemibeni (6)
Other Related Docs
9. Surface Characteristics and Bioactivity of a Novel Natural Ha/Zircon Nanocomposite Coated on Dental Implants, BioMed Research International (2014)
10. Morphology-Dependent Immunomodulatory Coating of Hydroxyapatite/Peo for Magnesium-Based Bone Implants, ACS Applied Materials and Interfaces (2023)
11. Electrophoretic-Deposited Hydroxyapatite-Copper Nanocomposite As an Antibacterial Coating for Biomedical Applications, Surface and Coatings Technology (2017)
12. Synthesis and in Vitro Evaluation of Electrodeposited Barium Titanate Coating on Ti6al4v, Journal of Medical Signals and Sensors (2016)
13. Electrophoretic Deposition of Nanostructured Hydroxyapatite Coating on Az91 Magnesium Alloy Implants With Different Surface Treatments, Applied Surface Science (2013)
14. Comparing Nanostructured Hydroxyapatite Coating on Az91 Alloy Samples Via Sol-Gel and Electrophoretic Deposition for Biomedical Applications, IEEE Transactions on Nanobioscience (2014)
15. Characterization and in Vitro Evaluation of Nanostructure Barium Titanate Coating on Ti6al4v, Journal of Ceramic Processing Research (2016)
16. The Effect of Different Oxidizing Ions on Hydrogen Peroxide Treatment of Titanium Dental Implant, Surface and Coatings Technology (2018)
17. Nanostructured Merwinite Bioceramic Coating on Mg Alloy Deposited by Electrophoretic Deposition, Ceramics International (2014)
18. Surface Modification of 316L Ss Implants by Applying Bioglass/Gelatin/Polycaprolactone Composite Coatings for Biomedical Applications, Coatings (2020)
19. An Investigation Into the Corrosion Behavior of Mgo/Zro2 Nanocomposite Coatings Prepared by Plasma Electrolytic Oxidation on the Az91 Magnesium Alloy, Journal of Materials Engineering and Performance (2017)
20. Biodegradable Nanocomposite Coatings Accelerate Bone Healing: In Vivo Evaluation, Dental Research Journal (2015)
21. Novel Electrophoretic Deposited Nanostructured Forsterite Coating on 316L Stainless Steel Implants for Biocompatibility Improvement, Materials Letters (2015)
22. In Vivo Assessments of Bioabsorbable Az91 Magnesium Implants Coated With Nanostructured Fluoridated Hydroxyapatite by Mao/Epd Technique for Biomedical Applications, Materials Science and Engineering C (2015)
23. Biodegradation Assessment of Nanostructured Fluoridated Hydroxyapatite Coatings on Biomedical Grade Magnesium Alloy, Ceramics International (2014)
24. Biodegradable Magnesium Alloy Coated by Fluoridated Hydroxyapatite Using Mao/Epd Technique, Surface Engineering (2014)
25. Improvement of in Vitro Behavior of an Mg Alloy Using a Nanostructured Composite Bioceramic Coating, Journal of Materials Science: Materials in Medicine (2018)
26. Synthesis, Characterization and Bioactivity Evaluation of Nano-Structured Hydroxyapatite, WIT Transactions on Engineering Sciences (2009)
27. In Vitro Corrosion and Biocompatibility Behavior of Cocrmo Alloy Manufactured by Laser Powder Bed Fusion Parallel and Perpendicular to the Build Direction, Electrochimica Acta (2023)
28. In Vitro Study of Nanostructured Diopside Coating on Mg Alloy Orthopedic Implants, Materials Science and Engineering C (2014)
29. Novel Nanocomposite Coating for Dental Implant Applications in Vitro and in Vivo Evaluation, Journal of Materials Science: Materials in Medicine (2012)
30. Preparation and Characterization of Hydroxyapatite Nanoparticles Doped With Nickel, Tin, and Molybdate Ions for Their Antimicrobial Effects, Drug Development and Industrial Pharmacy (2023)
31. Fabrication and Evaluation of Amalgam/Nano Hydroxyapatite Composites for Dental Restoration, Materials Research Express (2018)
32. Electrophoretic Deposition of Bioactive Glass Nanopowders on Magnesium Based Alloy for Biomedical Applications, Ceramics International (2014)
33. Coating of Biodegradable Magnesium Alloy Bone Implants Using Nanostructured Diopside (Camgsi 2 O 6 ), Applied Surface Science (2014)
34. Comparative Evaluation of the Effect of Different Types of Surface Modifiers on Bioactivity of Porous Titanium Implants, Russian Journal of Non-Ferrous Metals (2015)
35. Structural Comparison of Natural and Synthetic Nanocrystalline Hydroxyapatite, Journal of Isfahan Medical School (2012)
36. Controlling the Degradation Rate of Bioactive Magnesium Implants by Electrophoretic Deposition of Akermanite Coating, Ceramics International (2014)
37. Controlling the Degradation Rate of Az91 Magnesium Alloy Via Sol-Gel Derived Nanostructured Hydroxyapatite Coating, Materials Science and Engineering C (2013)
38. A Novel Titanium Alloy for Load-Bearing Biomedical Implants: Evaluating the Antibacterial and Biocompatibility of Ti536 Produced Via Electron Beam Powder Bed Fusion Additive Manufacturing Process, Biomaterials Advances (2024)
39. Optimum Temperature and Chlorine Ion Concentration for Hydrogen Peroxide Treatment of Titanium Dental Implant Material, Journal of Materials Research and Technology (2020)
40. Electrophoretically Deposited Mesoporous Magnesium Silicate With Ordered Nanopores As an Antibiotic-Loaded Coating on Surface-Modified Titanium, Materials Science and Engineering C (2019)
41. Micro-Arc Oxidation and Electrophoretic Deposition of Nano-Grain Merwinite (Ca3mgsi2o8) Surface Coating on Magnesium Alloy As Biodegradable Metallic Implant, Surface and Interface Analysis (2014)
42. Assessment of the Hardness of Different Orthodontic Wires and Brackets Produced by Metal Injection Molding and Conventional Methods, Dental Research Journal (2017)
43. Effect of Duty Cycle on the Corrosion of Mg Peo Coatings, International Journal of Electrochemical Science (2018)
44. Synthesis and Characterization of Nanosized Magnesium-Doped Fluorapatite Powder and Coating for Biomedical Application, Journal of Sol-Gel Science and Technology (2015)
45. Effect of Trichloroacetic Acid Hydrogel on Self-Etch Adhesive Bond Strength to Dental Tissues, Journal of Contemporary Dental Practice (2013)
46. Surface Microstructure and in Vitro Analysis of Nanostructured Akermanite (Ca2mgsi2o7) Coating on Biodegradable Magnesium Alloy for Biomedical Applications, Colloids and Surfaces B: Biointerfaces (2014)
47. The Effect of Adding Tio2 Nanoparticles on Dental Amalgam Properties, Iranian Journal of Materials Science and Engineering (2013)
48. In Vivo Study of Nanostructured Diopside (Camgsi 2 O 6 ) Coating on Magnesium Alloy As Biodegradable Orthopedic Implants, Applied Surface Science (2014)
49. Effects of Doping Metal Nanoparticles in Hydroxyapatite in Improving the Physical and Chemical Properties of Dental Implants, Nanomedicine Research Journal (2021)
50. Effect of Cao Additive on the Properties of Plasma Electrolytic Oxidation Coatings on Az31 Mg Alloy, Journal of Materials Engineering and Performance (2025)